Air-cooled_ATHYZ1_series_TC1 by Navid Anari

HITACHI AIR-COOLED WATER CHILLERS

– ATHYZ1 SERIES – HITACHI Nominal Capacity Range 35℃ Condenser Air Inlet Temperature R22: 116kW to 1,146kW R407C: 110kW to 1,089kW 46℃ Condenser Air Inlet Temperature R22: 104kW to 1,007kW R407C: 98kW to 957 kW

Ambient temperature up to 52℃

New Series！ This requirements of

Technical Catalog I Design Information Model:

R22 RCU40ATHYZ1 RCU50ATHYZ1 RCU60ATHYZ1 RCU75ATHYZ1 RCU100ATHYZ1 RCU120ATHYZ1 RCU150ATHYZ1 RCU160ATHYZ1 RCU180ATHYZ1 RCU200ATHYZ1 RCU240ATHYZ1 RCU270ATHYZ1 RCU300ATHYZ1 RCU330ATHYZ1 RCU350ATHYZ1 RCU360ATHYZ1 RCU380ATHYZ1 RCU400ATHYZ1

R407C RCUG40ATHYZ1 RCUG50ATHYZ1 RCUG60ATHYZ1 RCUG75ATHYZ1 RCUG100ATHYZ1 RCUG120ATHYZ1 RCUG150ATHYZ1 RCUG160ATHYZ1 RCUG180ATHYZ1 RCUG200ATHYZ1 RCUG240ATHYZ1 RCUG270ATHYZ1 RCUG300ATHYZ1 RCUG330ATHYZ1 RCUG350ATHYZ1 RCUG360ATHYZ1 RCUG380ATHYZ1 RCUG400ATHYZ1

series of HITACHI air-cooled water chillers up to 400HP has been developed for various

air-conditioning systems and industrial chilled water systems, where these equipment are operated under high

ambient temperatures of 52 ℃,Therefore, the units can be utilized under a wide temperature range. These water chillers are equipped with newly model-changed semi-hermetic HITACHI A-type screw compressors, featuring high reliability, low noise and low vibration, and highly efficient air-cooled condenser, resulting in compact design. The unit is composed of compressors, air-cooled condensers, shell-tube type water coolers, and other auxiliary and control devices, compactly packaged in a weather-proof cabinet which is constructed of galvanized steel plates processed with specially baked resin paint.

FEATURE

NEW HITACHI AIR-COOLED WATER CHILLERS… THAT’S THE ACHIEVEMENT OF TOTAL HITACHI TECHNOLOGY… ● The most reliable semi-hermetic screw type compressor

Adopting new profile screw rotors, HITACHI have developed the higher performance screw type compressor to obtain a higher reliability and durability of the unit operation. In this new century when people pay more attention to the change of the environment, HITACHI semi-hermetic screw type compressors ,which use the R407C refrigerant directly, and reduce the refrigerant leak greatly, have been sold 140,000 in the world ! Discharge Outlet

1. Efficiency is improved by using the highly precision rotors. 2. Separation efficiency is enhanced greatly by changing the oil separation mode.

Motor for Compressor

Slide Valve

Suction Inlet

Bearing ●Highly

Efficiency Operation

The appropriate combination of the air side heat exchangers with high performance SLIT fins, highly efficient screw compressors and water side heat exchangers has achieved this high efficiency of operation. Heat-Exchanger(ATHYZ1) Air side heat-exchanger using the converse M-type distributing resulting in an equality distribution of the air velocity, achieves highly heat exchange efficiency.

１．Improve the air heat exchanger configuration. ２．Adopt high heat exchange efficiency inner thread tube 3．Improve air velocity distribution to enhance efficiency.

●Smaller

Vibration and Lower Operation Sound

Due to the combination of the HITACHI semi-hermetic screw compressors and smooth-air-flow propeller fans for air side heat exchangers, smaller vibration and lower sound operation has been achieved, therefore, in most cases, special vibration absorbing curbs are not required by utilizing factory-supplied rubber mats.

FEATURE

Capacity Control Continuous Capacity Control z z

Chilled water outlet temperature can be controlled precisely within ±0.5℃ of the setting temperature. This control is performed by applying a micro-computer to the continuous capacity control type screw compressor. This precise temperature control is not only suitable for air conditioning, but also for industrial Load-up signal When there is a big use. 12sec.

difference between set temperature and actual temperature

60sec.

Load-up signal

Start 2sec.

Inlet water temperature

Outlet water temperature

≈

Outlet water temperature

Inlet water temperature 60sec.

≈

Neutral zone standard

6 4

(Set temperature:5℃)

Stop

Stop temperature standard

Lapsed time Load-down signal A given load status is maintained.

2sec.

60sec.

The inlet water temperature is detected at a stop, and it is restarted by a raise in inlet water temperature

-Principle of Continuous Capacity ControlContinuous capacity control is performed by adjusting the slide valve position as shown below. The slide position can be changed freely between 100% and 15% in accordance with cooling load.

Load-up

Pd: Discharge Pressure,

Load-down

Ps: Suction Pressure

Hold

S1,2,3 :Solenoid Valve

Other Option The following specifications are available on order basis. Please contact local Hitachi’s distributors if required. z G/W communication adapter or RS485 physics connector z High static pressure fan (Max. outside static pressure:150Pa) z Remote control box z Liquid crystal touch panel with big screen(Independent Box) z HITACHI water chillers group control system

Micro-Processor Control for Various Functions z Alarm Indication for each cycle by 7-Segment z Rotating control of compressor starting order z Current limitation control z Automatic start after instantaneous power failure Complete Standard Accessory z Water connection companion flange z Vibration-proof Mat z Foundation Bolt, Nut, Washer and Bushing z Spreader bar for rigging z Acoustic panel for compressor z Protection net for condenser 2

GENERAL DATA

General Data（R22） Model

R22

Nominal Cooling Capacity

Nominal Cooling Capacity*2

Capacity Control

Outer Dimension

116

143

179

191

286

358

382

429

537

573

99,760

122,980

153,940

164,230

245,916

307,825

328,461

368,874

461,737

492,691

122.0

152.7

163.0

33.0

40.7

50.9

54.3

81.3

101.8

108.6

104

126

157

168

251

315

336

kcal/h

89,440

108,360

135,020

144,454

215,821

270,851

288,908

29.6

35.8

44.6

47.8

71.4

89.6

95.6

377

472

504

324,220

405,847

433,362

107.2

134.2

143.3

Continuous Capacity Control

─

100～15，0

100～15(7.5) ,0

Depth

2,390

4,490

6,590

Width

1,940

Height

mm kg

Standard

—

Flow Control

—

Number of Circuit

—

Compressor

Type

─

Model

─

2,170 1,906

1,946

2,057

3,822

4,103

5,103

5,688

5,827

R22 Thermal Expansion Valve 1

Semi-Hermetic Screw Type 40ASCC-Z

50ASCC-Z

60ASCC-Z

50ASCC-Z

60ASCC-Z

─ ─

Cross Fin Type

─

Direct drive Propeller Fan

60ASCC-Z

50ASCC-Z

60ASCC-Z

1.1

─

930

1,860

2,790

Air Discharge m /min Evaporator

2,170

4,017

Condenser

Fan Power Input Motor Quantity

100～15(5) ，0

2,170 2,014

Quantity

Condenser Fan HeatExchanger

kW kcal/h

Net Weight

Refrigerant

RCU40ATHY RCU50ATHY RCU60ATHY RCU75ATHY RCU100ATHY RCU120ATHY RCU150ATH RCU160ATH RCU180ATH RCU200ATH Z1 Z1 Z1 Z1 Z1 Z1 YZ1 YZ1 YZ1 YZ1

─

Shell and Tube Type

Safety Devices

─

Overcurrent Relay for Compressor , Internal Thermostat for Compressor, Reverse Phase Protection Device for Compressor,Thermal Overcurrent Relay for Fan Motor,High Pressure Switch, Low Pressure Control, Suction Gas Temperature Control,Freeze Protection Thermistor control,Oil Heater, Discharge Gas Thermistor, Fusible Plug, Fuse for Control Circuit and Pressure Relief Valve

Piping Connections for Water-Side Heat Exchanger(In/Outlet)

─

Connection Hole

Main Power (square orifice)

Circuit

With φ142 Inner Diameter Companion Flange

500×200 2×φ64.5；φ102； φ52

3×φ64.5；φ102；φ52

4×φ64.5；φ102；φ52

2,166

2,206

2,274

2,317

4,282

4,477

4,563

5,763

6,348

6,487

Depth

2,600

4,700

6,800

Width

2,190

Height

2,510

Shipping Weight Shipping Dimension

With φ90 Inner Diameter Companion Flange

NOTE: 1. The nominal cooling capacities are based on the standard

4. Water Flow

GB/T 18430.1-2001:

1) RCU240, 300,360,400ATHYZ1

*1Chilled Water Inlet/Outlet Temperature：12/7℃

It is necessary to control the common water flow volume to each cooler.

Condenser Air Inlet Temperature：35℃(DB)

2) RCU270, 330,350,380ATHYZ1

*2Chilled Water Inlet/Outlet Temperature 12℃/7℃ Condenser Air Inlet Temperature 46℃ (DB)

Because the chilled water flow rate is different between No.1 and No.2 units. It is necessary to control the water flow volume of each unit with

2. Applicable Power Supply Main Power Source（AC3φ）

Control Power Source（AC1φ）

380V， 50HZ

220V，50HZ

415V， 50HZ

240V，50HZ

adjusting valves (Filed-Supplied). 5. It is required to connect electrical control wires between No.1 and No.2 units for the unit greater than 240ATHYZ1including 240ATHYZ1. 6. ( ) marked with *3 is available by selection switch.

3.The units greater than 240ATHYZ1 including 240ATHYZ1 consist of two modules and are separately shipped(*4). The common chilled water piping (Filed-Supplied) between each water cooler shall be directly connected at site.

Working Range

Item Chilled Water Outlet Temperature Condenser Air Inlet Temperature(DB）

Standard 5～10℃ 5～52℃ 3

GENERAL DATA

General Data（R22） Model

R22

Nominal Cooling Capacity

716

740

764

919

955

1,074

1,110

1,146

kcal/h

615,649

636,285

656,922

790,198

821,152

923,474

954,428

985,383 325.9

203.6

210.5

217.3

261.4

271.6

305.5

315.7

630

651

672

808

840

944

976

1,007

kcal/h

541,702

559,759

577,816

694,755

722,270

811,694

839,209

865,864

179.2

185.2

191.1

229.8

238.9

268.5

277.6

286.4 *3

100～15(6) ，0

100～15(7.5) ，0

9,080(Minimum)

11,180(Minimum)

13,280(Minimum)

Width

1,940

Height

2,170

kg —

Flow Control

—

Number of Circuit

—

Type

─

2×4,017

4,103+4,017

2×4,103

5,688+4,103

5,827+4,103

─

Condenser

─

Cross Fin Type

─

Direct Drive Propeller Fan

Air Discharge

2×5,827

Semi-Hermetic Screw Type

─

60ASCC-Z

1.1

─

2×8

8+8

2×8

12+8

2×12

12+12

2×12

3,720

4,650

5,580

m /min

Evaporator

5,827+5,688

Thermal Expansion Valve 4

Model

Fan Power Input Motor Quantity

2×5,688

R22

Quantity

Condenser Fan HeatExchanger

100～15(7.5) ，0

Standard

Compressor

Depth

Net Weight

Refrigerant

Continuous Capacity Control

─

Capacity Control

Outer Dimension

RCU240ATHYZ1 RCU270ATHYZ1 RCU300ATHYZ1 RCU330ATHYZ1 RCU350ATHYZ1 RCU360ATHYZ1 RCU380ATHYZ1 RCU400ATHYZ1

─

Shell and Tube Type

Safety Devices

─

Piping Connections for Water-Side Heat Exchanger(In/Outlet)

─

With φ142 Inner Diameter Companion Flange

Main Power (square orifice)

2×500×200

Circuit

Connection Hole

Shipping Dimension

6×φ64.5；2×φ102；2×φ52

7×φ64.5；2×φ102；2×φ52

8×φ64.5；2×φ102；2×φ52

2×4,477

4,563+4,477

2×4,563

6,348+4,563

6,487+4,563

2×6,348

6,487+6,348

2×6,487

Depth

2×4,700

6,800+4,700

2×6,800

Width

2,190

2190

Height

2,510

Shipping Weight

NOTE: 1. The nominal cooling capacities are based on the standard

4. Water Flow

GB/T 18430.1-2001:

1) RCU240, 300,360,400ATHYZ1

*1Chilled Water Inlet/Outlet Temperature：12/7℃

It is necessary to control the common water flow volume to each cooler.

Condenser Air Inlet Temperature：35℃(DB)

2) RCU270, 330,350,380ATHYZ1

*2Chilled Water Inlet/Outlet Temperature 12℃/7℃ Condenser Air Inlet Temperature 46℃ (DB)

Because the chilled water flow rate is different between No.1 and No.2 units. It is necessary to control the water flow volume of each unit with

2. Applicable Power Supply Main Power Source（AC3φ）

Control Power Source（AC1φ）

380V， 50HZ

220V，50HZ

415V， 50HZ

240V，50HZ

Working Range

Item Chilled Water Outlet Temperature Condenser Air Inlet Temperature(DB） 4

Standard 5～10℃ 5～52℃

GENERAL DATA

General Data（R407C） Model

R407C

Nominal Cooling Capacity

Nominal Cooling Capacity*2

110

136

170

181

272

340

363

408

510

544

94,600

116,960

146,200

156,019

233,620

292,433

312,038

350,430

438,650

468,057 154.8

31.3

38.7

48.4

51.6

77.3

96.7

103.2

115.9

145.1

119

150

160

239

299

319

358

449

479

kcal/h

84,280

102,340

129,000

137,575

205,503

257,094

274,291

307,880

386,071

411,866

102

128

136

100～15，0

100～15(7.5) ,0

100～15(5) ，0

2,390

4,490

6,590

Width

1,940

Height

2,170

Standard

—

Flow Control

—

Number of Circuit

—

Type

─

Compressor

Continuous Capacity Control

Depth

Net Weight

Refrigerant

kW kcal/h

─

Capacity Control

Outer Dimension

RCUG40AT RCUG50AT RCUG60AT RCUG75AT RCUG100AT RCUG120AT RCUG150AT RCUG160AT RCUG180AT RCUG200AT HYZ1 HYZ1 HYZ1 HYZ1 HYZ1 HYZ1 HYZ1 HYZ1 HYZ1 HYZ1

1,906

1,946

2,014

2,057

3,822

5,827

─

Condenser

─

Cross Fin Type

─

Direct drive Propeller Fan

Evaporator

5,688

Semi-Hermetic Screw Type

─

Air Discharge

5,103

Thermal Expansion Valve 1

Model

Power Input HeatFan Motor Exchanger Quantity

4,103

R407C

Quantity

Condenser Fan

2,170

4,017

40ASCC-Z

50ASCC-Z

60ASCC-Z

50ASCC-Z

60ASCC-Z

50ASCC-Z

60ASCC-Z

1.1

─

930

1,860

2,790

m /min

1.1

─

Shell and Tube Type

Safety Devices

─

Piping Connections for Water-Side Heat Exchanger(In/Outlet)

─

With φ90 Inner Diameter Companion Flange

Connection Hole

Main Power (square orifice)

Circuit

500×200 2×φ64.5；φ102； φ52

3×φ64.5；φ102；φ52

4×φ64.5；φ102；φ52

2,166

2,206

2,274

2,317

4,282

4,477

4,563

5,763

6,348

6,487

Depth

2,600

4,700

6,800

Width

2,190

Height

2,510

Shipping Weight Shipping Dimension

With φ142 Inner Diameter Companion Flange

NOTE: 1. The nominal cooling capacities are based on the standard

4. Water Flow

GB/T 18430.1-2001:

1) RCUG240, 300,360,400ATHYZ1

*1Chilled Water Inlet/Outlet Temperature：12/7℃

It is necessary to control the common water flow volume to each cooler.

Condenser Air Inlet Temperature：35℃(DB)

2) RCUG270, 330,350,380ATHYZ1

*2Chilled Water Inlet/Outlet Temperature 12℃/7℃ Condenser Air Inlet Temperature 46℃ (DB)

Because the chilled water flow rate is different between No.1 and No.2 units. It is necessary to control the water flow volume of each unit with

2. Applicable Power Supply Main Power Source（AC3φ）

Control Power Source（AC1φ）

380V， 50HZ

220V，50HZ

415V， 50HZ

240V，50HZ

Working Range

Item Chilled Water Outlet Temperature Condenser Air Inlet Temperature(DB）

Standard 5～10℃ 5～52℃ 5

GENERAL DATA

General Data（R407C） RCUG240ATHY RCUG270ATHY RCUG300ATH RCUG330ATHY RCUG350ATHY RCUG360ATHY RCUG380ATHY RCUG400ATH R407C Z1 Z1 YZ1 Z1 Z1 Z1 Z1 YZ1

Model

Nominal Cooling Capacity

726

873

907

1,020

1,055

1,089

624,076

750,688

780,095

877,300

906,707

936,113 309.6

193.4

199.9

206.4

248.2

258.0

290.1

299.8

598

618

638

768

798

897

927

957

kcal/h

514,187

531,384

548,581

660,361

686,156

771,281

797,077

822,872

170

176

181

218

227

255

264

272

100～15(7.5)*3，0

100～15(6) ，0

100～15(7.5) ，0

9,080(Minimum)

11,180(Minimum)

13,280(Minimum)

Width

1,940

Height

2,170

kg —

Flow Control

—

Number of Circuit

—

Type

─

Model

─

Quantity

─

Condenser

Fan Motor

Continuous Capacity Control

Standard

Compressor

HeatExchanger

703 604,471

Depth

Net Weight

Refrigerant

680 584,867

─

Capacity Control

Outer Dimension

kW kcal/h

2×4,017

4,103+4,017

2×4,103

5,688+4,103

5,827+4,103

2×5,688

5,827+5,688

2×5,827

R407C Thermal Expansion Valve 4

Semi-Hermetic Screw Type 60ASCC-Z

60ASCC-Z

─

Cross Fin Type

Condenser Fan

─

Direct Drive Propeller Fan

Power Input

1.1

Quantity

─

2×8

8+8

2×8

12+8

2×12

12+12

2×12

3,720

4,650

5,580

Air Discharge Evaporator

m /min ─

Shell and Tube Type

Safety Devices

─

Piping Connections for Water-Side Heat Exchanger(In/Outlet)

─

With φ142 Inner Diameter Companion Flange

Connection Hole

Main Power (square orifice)

Circuit

7×φ64.5；2×φ102；2×φ52

8×φ64.5；2×φ102；2×φ52

2×4,477

4,563+4,477

2×4,563

6,348+4,563

6,487+4,563

2×6,348

6,487+6,348

2×6,487

Depth

2×4,700

6,800+4,700

2×6,800

Width

2,190

2190

Height

2,510

Shipping Weight Shipping Dimension

2×500×200 6×φ64.5；2×φ102；2×φ52

NOTE: 1. The nominal cooling capacities are based on the standard

4. Water Flow

GB/T 18430.1-2001:

1) RCUG240, 300,360,400ATHYZ1

*1Chilled Water Inlet/Outlet Temperature：12/7℃

It is necessary to control the common water flow volume to each cooler.

Condenser Air Inlet Temperature：35℃(DB)

2) RCUG270, 330,350,380ATHYZ1

*2Chilled Water Inlet/Outlet Temperature 12℃/7℃ Condenser Air Inlet Temperature 46℃ (DB)

Because the chilled water flow rate is different between No.1 and No.2 units. It is necessary to control the water flow volume of each unit with

2. Applicable Power Supply Main Power Source（AC3φ）

Control Power Source（AC1φ）

380V， 50HZ

220V，50HZ

415V， 50HZ

240V，50HZ

Working Range

Item Chilled Water Outlet Temperature Condenser Air Inlet Temperature(DB）

Standard 5～10℃ 5～52℃

DIMENSION DATA

Unit Dimensions RCU(G)40ATHYZ1, RCU(G)50ATHYZ1, RCU(G)60ATHYZ1,RCU(G)75TATHYZ1 Air Discharge Air Side Heat-Exchanger

Air Inlet

Rigging holes(4-φ50)

Mounting Holes(4-φ26) Earth Connection Terminal

Screw Type Compressor

NOTE： Fan

1.It should surpport the water pipings properly to avoid its weight press on the unit directly. Wiring Hole for Power Supply

2.Water connection flanges( 90mm inner diameter )are supplied by factory with the unit.

RCU(G)100ATHYZ1, RCU(G)120ATHYZ1 and RCU(G)150ATHYZ1

Air Discharge Air Side Heat-Exchanger

Air Inlet

Rigging Holes(4-φ50)

Earth Connection Terminal

Mounting Holes(6-φ26)

Screw Type Compressor

Fan Wiring Hole for Power Supply

NOTE： 1.It should surpport the water pipings properly to avoid its weight press on the unit directly. 2.Water connection flanges( 142mm inner diameter)are supplied by factory with the unit.

DIMENSION DATA

Unit Dimensions CU(G)160ATHYZ1,RCU(G)180ATHYZ1,and RCU(G)200ATHYZ1

Air Discharge

Air Side Heat-Exchanger

Air Inlet

Rigging Holes (4-φ50) Mounting Holes (8-φ26)

Screw Type Compressor

Earth Connection Terminal

Fan

NOTE：

Wiring Hole for Power Supply

1.It should surpport the water pipings properly to avoid its weight press on the unit directly. 2.Water connection flanges( 142mm inner diameter ) are supplied by factory with the unit.

RCU(G)240ATHYZ1、RCU(G)270ATHYZ1 and RCU(G)300ATHYZ1

Minimum)

Air Discharge

Air Side Heat-Exchanger

Air Inlet

Rigging Holes(8-φ50) Earth Connection Terminal

Screw Type Compressor

No.1 Water Outlet

Screw Type Compressor

No.1 Water Inlet

Earth Connection Terminal

Mounting Holes(12-φ26)

Screw Type Compressor

No.2 Water Outlet

No.2 Water Inlet

Wiring Hole for Power Supply

NOTES：

Fan Wiring Hole for Power Supply

1.This chiller consists of unit No.1 and No.2 and should be separately shipped. 2.Support the water pipes with stay not to give the weight of water pipes directly to the unit. 3.Provide a field-supplied common water piping at the water coolers to connect unit No.1 and No.2. Furthermore,for RCU240,300ATHYZ1:as the No.1 unit and No.2 unit have a same water flow rate, it just needs to control the common water volume to the chiller;for RCU270ATHYZ1:because the chilled water flow rate between No.1and No.2 unit is different, It is necessary to control the water volume of each unit with adjusting valves. 4.It needs to field-connect the control wiring between the No.1 unit and No. 2 unit.

DIMENSION DATA

Unit Dimensions RCU(G)330ATHYZ1 and RCU(G)350ATHYZ1

Air Discharge

(Minimum) Air Side Heat-Exchanger

Air Side Heat-Exchanger

Air Inlet

Rigging Holes(8-φ50) P Mounting Holes(14- φ26) Screw Type Compressor

Earth Connection Terminal

No.1Water Outlet

Earth Connection Terminal

No.1WaterInlet

Screw Type Compressor

No.2WaterInlet

No.2Water Outlet

NOTES：

Wiring Hole for Power Supply

1.This chiller consists of unit No.1 and No.2 and should be separately shipped. 2.Support the water pipes with stay not to give the weight of water pipes directly to the unit. 3.Provide a field-supplied common water piping at the water coolers to connect unit No.1 and No.2. Furthermore,for RCU330,350ATHYZ1,because the chilled water flow rate between No.1and No.2 unit is different,It is necessary to control the water volume of each unit with adjusting valves. 4.It needs to field-connect the control wiring between the No.1 unit and No. 2 unit. 5.The dimension of No.2 unit marked with P is 300mm.

Fan

RCU(G)360ATHYZ1, RCU(G)380ATHYZ1 and RCU(G)400ATHYZ1

(Minimum)

Air Discharge

Air Side Heat-Exchanger

Air Inlet

Rigging Holes(8- φ50) Mounting Holes(16-φ26)

Screw Type Compressor

Earth Connection Terminal

No.1 Water Outlet

Screw Type Compressor

Earth Connection Terminal

No.2 Water Outlet

No.1 Water Inlet

Wiring Hole for Power Supply

No.2 Water Inlet

NOTES：

Fan

1.This chiller consists of unit No.1 and No.2 and should be separately shipped. 2.Support the water pipes with stay not to give the weight of water pipes directly to the unit. 3.Provide a field-supplied common water piping at the water coolers to connect unit No.1 and No.2. Furthermore,for RCU360,400ATHYZ1:as the No.1 unit and No.2 unit have a same water flow rate, it just needs to control the common water volume to the chiller;for RCU380ATHYZ1:because the chilled water flow rate between No.1and No.2 unit is different, It is necessary to control the water volume of each unit with adjusting valves. 4.It needs to field-connect the control wiring between the No.1 unit and No. 2 unit.

PREPARATION

Operation Space h1≤h2

h1≤h2

For Models:

RCU(G)40ATHYZ1, RCU(G)50ATHYZ1

For Models: RCU(G)240ATHYZ1,RCU(G)270ATHYZ1, RCU(G)300ATHYZ1, RCU(G)330ATHYZ1, RCU(G)350ATHYZ1, RCU(G)360ATHYZ1, RCU(G)380ATHYZ1,RCU(G)400ATHYZ1

RCU(G)60ATHYZ1,RCU(G)75ATHYZ1, RCU(G)100ATHYZ1,RCU(G)120ATHYZ1, RCU(G)150ATHYZ1,RCU(G)160ATHYZ1 RCU(G)180ATHYZ1,RCU(G)200ATHYZ1.

Maximum Foundation Gradient Refer to C,D E

Refer to C,D F 30mmm

Refer to C,D 15mm

Model

Maintain Space (mm)

Air Inlet Space (mm)

RCU(G)40ATHYZ1

2,100

1,200

100

900

1,200

2,000

1,200

RCU(G)50ATHYZ1

2,100

1,200

100

900

1,200

2,000

1,200

RCU(G)60ATHYZ1

2,100

1,200

100

900

1,200

2,000

1,200

RCU(G)75ATHYZ1

2,100

1,200

100

900

1,200

2,000

1,200

RCU(G)100ATHYZ1

4,200

1,200

100

900

1,200

2,000

1,200

RCU(G)120ATHYZ1

4,200

1,200

100

900

1,200

2,000

1,200

RCU(G)150ATHYZ1

4,200

1,200

100

900

1,200

2,000

1,200

RCU(G)160ATHYZ1

6,300

1,200

100

900

1,200

2,000

1,200

RCU(G)180ATHYZ1

6,300

1,200

100

900

1,200

2,000

1,200

RCU(G)200ATHYZ1

6,300

1,200

100

900

1,200

2,000

1,200

RCU(G)240ATHYZ1

8,500(Minimum)

1,200

900

1,200

2,000

1,200

RCU(G)270ATHYZ1

8,500(Minimum)

1,200

900

1,200

2,000

1,200

RCU(G)300ATHYZ1

8,500(Minimum)

1,200

900

1,200

2,000

1,200

RCU(G)330ATHYZ1

10,600(Minimum)

1,200

900

1,200

2,000

1,200

RCU(G)350ATHYZ1

10,600(Minimum)

1,200

900

1,200

2,000

1,200

RCU(G)360ATHYZ1

12,700(Minimum)

1,200

900

1,200

2,000

1,200

RCU(G)380ATHYZ1

12,700(Minimum)

1,200

900

1,200

2,000

1,200

RCU(G)400ATHYZ1

12,700(Minimum)

1,200

900

1,200

2,000

1,200

PREPARATION

Center of Gravity Center of Gravity

Model

X 975 975 975 975 2,035 2,055 2,065 3,550 3,550 3,570 2,055 2,065 2,055 2,065 3,570 2,065 3,570 2,065 3,550 3,570 3,550 3,570

RCU(G)40ATHYZ1 RCU(G)50ATHYZ1 RCU(G)60ATHYZ1 RCU(G)75ATHYZ1 RCU(G)100ATHYZ1 RCU(G)120ATHYZ1 RCU(G)150ATHYZ1 RCU(G)160ATHYZ1 RCU(G)180ATHYZ1 RCU(G)200ATHYZ1 RCU(G)240ATHYZ1-1,2 RCU(G)270ATHYZ1-1 RCU(G)270ATHYZ1-2 RCU(G)300ATHYZ1-1,2 RCU(G)330ATHYZ-1 RCU(G)330ATHYZ-2 RCU(G)350ATHYZ-1 RCU(G)350ATHYZ-2 RCU(G)360ATHYZ-1,2 RCU(G)380ATHYZ-1 RCU(G)380ATHYZ-2 RCU(G)400ATHYZ-1,2

Operation Weight(kg)

Y 830 830 830 830 805 805 835 805 805 835 805 835 805 835 835 835 835 835 805 835 805 835

2156 2206 2279 2,332 4,112 4,312 4,403 5,413 6,006 6,152 4,312 4,403 4,312 4,403 6,006 4,403 6,152 4,403 6,006 6,152 6,006 6,152

Weight Balance Model RCU(G)40ATHYZ1 RCU(G)50ATHYZ1 RCU(G)60ATHYZ1 RCU(G)75ATHYZ1

Model RCU(G)100ATHYZ1 RCU(G)120ATHYZ1 RCU(G)150ATHYZ1 RCU(G)240ATHYZ1-1,2 RCU(G)270ATHYZ1-1 RCU(G)270ATHYZ1-2 RCU(G)300ATHYZ1-1

Model RCU(G)160ATHYZ1 RCU(G)180ATHYZ1 RCU(G)200ATHYZ1 RCU(G)330ATHYZ1-1 RCU(G)330ATHYZ1-2 RCU(G)350ATHYZ1-1 RCU(G)350ATHYZ1-2 RCU(G)360ATHYZ1-1,2 RCU(G)380ATHYZ1-1 RCU(G)380ATHYZ1-2 RCU(G)400ATHYZ1-1,2

Weight Destribution (kg) 1 520 532 550 563

2 469 480 496 508

3 612 626 646 662

4 555 568 587 601

1 655 651 688 651 688 651 688

Weight Destribution (kg) 2 3 4 5 610 590 756 756 643 628 817 799 665 651 807 800 643 628 817 799 665 651 807 800 643 628 817 799 665 651 807 800

1 590 654 688 654 688 688 688 654 688 654 688

2 605 671 696 671 665 696 665 671 696 671 696

6 745 776 794 776 794 776 794

Weight Destribution (kg) 3 4 5 6 608 605 744 754 674 671 825 836 707 696 842 850 674 671 825 836 651 807 800 794 707 696 842 850 651 807 800 794 674 671 825 836 707 696 842 850 674 671 825 836 707 696 842 850

7 757 840 837 840

8 751 833 834 833

837

834

840 837 840 837

833 834 833 834

SELECTION DATA

Selection Example

Cooling Capacity and Compressor Input When the fouling factor is different

Determination the System Requirements: Condenser Air Inlet Temperature: 40℃ Chilled Water Outlet Temperature 7℃ Chilled Water Inlet Temperature 12℃ Cooling Load 453kW Power Source Frequency: 50Hz

-4

0.86×10 m .℃/w, the cooling capacity or the compressor input will be corrected utilizing follow formulas:

Correction

Corrected

From the cooling capacity table, model RCU180ATHYZ1 can be selected with the following performance: Cooling Capacity: 507.5kW Chilled Water Flow Rate: 87.3m3/h Water Cooler Pressure Drop: 69.7kPa Compressor Input Power: 173.2kW

Cooling Capacity

Corrected

The water flow rate in the cooling capacity table is

Correction

the chilled water inlet and outlet temperature, if the

Factor

Capacity

Indicated in Table

Correction

Compressor

= Factor

Input

indicated in Table

Factor

for

Cooling

Capacity

and

Compressor Input Regarding Fouling Factor

5 ℃ , correct the

water flow rater of the water cooler utilizing follow formulas. Flow Rate

Rate

Cooling

Input

based on the 5 ℃ temperature difference between

Corrected Flow =

and

Compressor

temperature difference is not

from

Fouling

Cooling

Compressor

Factor

Capacity

Input

m . ℃/W

5℃ × From the Table (CFR)

Water

Given Temperature

Cooler

0(0) -4

0.86×10

1.02

1.00

Difference (℃)

0.0001m2h℃/kcal＝0.086m2℃/kW

The corrected chilled water flow rate must be confirmed to be within the working range described on pages 24

Water Cooler Pressure Drop(kPa)

1、RCU(G)40ATHYZ1 2、RCU(G)50ATHYZ1 3、RCU(G)60ATHYZ1 RCU(G)75ATHYZ1 4、RCU(G)100ATHYZ1 5、RCU(G)120ATHYZ1 RCU(G)150ATHYZ1 RCU(G)240ATHYZ1-1 RCU(G)240ATHYZ1-2 RCU(G)270ATHYZ1-1 RCU(G)270ATHYZ1-2 RCU(G)300ATHYZ1-1 RCU(G)300ATHYZ1-2 RCU(G)330ATHYZ1-2 RCU(G)350ATHYZ1-2 6、RCU(G)160ATHYZ1 RCU(G)180ATHYZ1 RCU(G)200ATHYZ1 RCU(G)330ATHYZ1-1 RCU(G)350ATHYZ1-1 RCU(G)360ATHYZ1-1 RCU(G)360ATHYZ1-2 RCU(G)380ATHYZ1-1 RCU(G)380ATHYZ1-2 RCU(G)400ATHYZ1-1 RCU(G)400ATHYZ1-2 3

Chilled Water Flow Rate of Each Water Cooler(m /h) (Total Flow Rate /Number of Cooler ）

NOTE: The flow rate of each model is not different; please refer to the chilled water flow rate on the pages13 to 18. 12

SELECTION DATA

Cooling Capacities（R22） Conversion Multiplier：1kW=860kcal/h =3412Btu/h 1kPa=0.102mAq

-50HzABT CLOT

5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10

ABT CLOT

5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10

CCAP 120.5 124.6 128.7 132.7 136.7 140.7 114.4 118.4 122.3 126.2 130.1 133.9 108.3 112.1 115.9 119.7 123.5 127.1 102.2 105.9 109.5 113.2 116.8 120.3 96.4 100.0 103.6 107.2 110.6 114.1 93.9 97.5 101.0 104.5 107.9 111.3 89.0 92.5 95.9 99.2 102.5 105.8

RCU40ATHYZ1 CFR CPD 20.7 38.2 21.4 40.7 22.1 43.2 22.8 45.7 23.5 48.3 24.2 50.9 19.7 34.7 20.4 37.0 21.0 39.3 21.7 41.7 22.4 44.0 23.0 46.4 18.6 31.4 19.3 33.5 19.9 35.6 20.6 37.8 21.2 40.0 21.9 42.2 17.6 28.2 18.2 30.1 18.8 32.1 19.5 34.1 20.1 36.1 20.7 38.1 16.6 25.3 17.2 27.1 17.8 28.9 18.4 30.8 19.0 32.7 19.6 34.6 16.2 24.1 16.8 25.9 17.4 27.6 18.0 29.4 18.6 31.2 19.1 33.0 15.3 21.8 15.9 23.4 16.5 25.1 17.1 26.7 17.6 28.4 18.2 30.1

IPT 27.2 27.5 27.7 27.9 28.2 28.4 30.6 30.9 31.1 31.4 31.7 31.9 34.0 34.3 34.6 34.9 35.1 35.4 37.4 37.7 38.0 38.3 38.6 38.9 41.5 41.8 42.1 42.4 42.8 43.1 42.9 43.1 43.5 43.8 44.2 44.5 45.6 45.9 46.3 46.6 47.0 47.4

CCAP 148.7 153.7 158.7 163.7 168.7 173.5 141.1 146.0 150.9 155.7 160.5 165.2 133.6 138.3 143.0 147.7 152.3 156.8 126.0 130.6 135.1 139.6 144.1 148.5 117.0 121.3 125.7 129.9 134.2 138.5 114.0 118.3 122.6 126.7 130.9 135.1 107.9 112.1 116.3 120.3 124.3 128.5

CCAP 372.1 384.8 397.4 409.9 422.2 434.4 353.3 365.5 377.7 389.8 401.7 413.4 334.5 346.2 358.0 369.7 381.2 392.6 315.6 327.0 338.4 349.6 360.7 371.7 292.9 303.9 314.8 325.6 336.1 346.5 285.4 296.3 306.9 317.5 327.9 338.2 270.3 280.9 291.2 301.5 311.5 321.4

RCU120ATHYZ1 CFR CPD 64.0 66.2 66.2 70.9 68.3 75.7 70.5 80.7 72.6 85.8 74.7 90.9 60.8 59.5 62.9 63.8 65.0 68.2 67.0 72.8 69.1 77.4 71.1 82.2 57.5 53.1 59.5 57.0 61.6 61.1 63.6 65.3 65.6 69.5 67.5 73.9 54.3 47.1 56.2 50.7 58.2 54.4 60.1 58.2 62.0 62.1 63.9 66.0 50.4 40.5 52.3 43.6 54.1 46.9 56.0 50.3 57.8 53.7 59.6 57.2 49.1 38.3 50.9 41.4 52.8 44.5 54.6 47.8 56.4 51.0 58.2 54.3 46.5 34.3 48.3 37.1 50.1 40.0 51.8 42.9 53.6 45.9 55.3 49.0

IPT 82.6 83.4 84.1 84.9 85.6 86.4 93.0 93.8 94.5 95.4 96.2 97.0 103.3 104.1 105.0 105.9 106.7 107.6 113.6 114.5 115.5 116.3 117.3 118.3 126.1 126.9 128.0 128.9 130.0 131.1 130.2 131.1 132.2 133.1 134.2 135.3 138.5 139.4 140.6 141.4 142.6 143.8

CCAP 397.0 410.6 424.0 437.4 450.6 463.6 377.0 390.0 403.0 416.0 428.6 441.2 356.8 369.4 382.0 394.4 406.8 418.8 336.8 348.8 361.0 373.0 385.0 396.6 312.8 324.1 335.8 347.3 358.8 370.0 304.8 315.8 327.4 338.8 350.1 361.1 288.8 299.4 310.6 321.6 332.7 343.3

RCU50ATHYZ1 CFR CPD 25.6 41.3 26.4 43.9 27.3 46.6 28.2 49.3 29.0 52.1 29.8 54.9 24.3 37.5 25.1 39.9 25.9 42.4 26.8 44.9 27.6 47.5 28.4 50.1 23.0 33.9 23.8 36.1 24.6 38.4 25.4 40.8 26.2 43.1 27.0 45.5 21.7 30.4 22.5 32.5 23.2 34.6 24.0 36.8 24.8 38.9 25.5 41.2 20.1 26.5 20.9 28.4 21.6 30.3 22.3 32.2 23.1 34.2 23.8 36.2 19.6 25.3 20.3 27.0 21.1 28.9 21.8 30.7 22.5 32.6 23.2 34.6 18.6 22.8 19.3 24.5 20.0 26.2 20.7 27.9 21.4 29.7 22.1 31.5

IPT 33.1 33.4 33.7 34.0 34.4 34.6 37.3 37.7 38.0 38.4 38.7 39.0 41.6 42.0 42.3 42.6 43.0 43.4 45.8 46.2 46.6 47.0 47.4 47.8 50.9 51.3 51.7 52.2 52.6 53.0 52.6 53.0 53.5 53.9 54.3 54.8 56.0 56.4 56.9 57.4 57.8 58.3

RCU150ATHYZ1 IPT CFR CPD 88.0 68.3 75.6 88.7 70.6 81.0 89.5 72.9 86.5 90.3 75.2 92.2 91.0 77.5 98.1 92.0 79.7 104.0 98.8 64.8 68.0 99.8 67.1 72.9 100.6 69.3 77.9 101.5 71.5 83.2 102.3 73.7 88.5 103.2 75.9 93.9 109.7 61.4 60.7 110.6 63.5 65.2 111.6 65.7 69.8 112.6 67.8 74.6 113.5 70.0 79.5 114.3 72.0 84.4 120.7 57.9 53.9 121.7 60.0 57.9 122.6 62.1 62.2 123.6 64.1 66.5 124.6 66.2 71.0 125.5 68.2 75.4 53.8 46.3 134.0 55.7 49.8 134.9 57.7 53.6 135.9 59.7 57.4 136.9 61.7 61.4 137.8 63.6 65.4 139.0 52.4 43.9 138.4 54.3 47.2 139.4 56.3 50.9 140.3 58.3 54.5 141.3 60.2 58.4 142.2 62.1 62.2 143.5 49.7 39.3 147.3 51.5 42.3 148.2 53.4 45.6 149.2 55.3 49.0 150.1 57.2 52.6 151.1 59.0 56.1 152.5

ABT：Condensate Air Inlet Temperature（℃）

CCAP 186.1 192.4 198.7 204.9 211.1 217.2 176.7 182.7 188.9 194.9 200.9 206.7 167.2 173.1 179.0 184.9 190.6 196.3 157.8 163.5 169.2 174.8 180.4 185.8 146.5 152.0 157.4 162.8 168.1 173.3 142.7 148.1 153.5 158.8 164.0 169.1 135.1 140.4 145.6 150.7 155.8 160.7

RCU60ATHYZ1 CFR CPD 32.0 44.8 33.1 47.8 34.2 50.9 35.2 54.0 36.3 57.1 37.3 60.3 30.4 40.6 31.4 43.3 32.5 46.1 33.5 49.0 34.5 51.9 35.5 54.9 28.8 36.5 29.8 39.0 30.8 41.6 31.8 44.3 32.8 47.0 33.8 49.7 27.1 32.7 28.1 35.0 29.1 37.4 30.1 39.8 31.0 42.2 32.0 44.7 25.2 28.4 26.1 30.4 27.1 32.5 28.0 34.7 28.9 36.9 29.8 39.1 24.5 27.0 25.5 29.0 26.4 31.0 27.3 33.1 28.2 35.2 29.1 37.3 23.2 24.3 24.2 26.2 25.0 28.0 25.9 30.0 26.8 31.9 27.6 33.9

IPT 41.3 41.7 42.0 42.4 42.8 43.2 46.5 46.9 47.3 47.7 48.1 48.5 51.6 52.1 52.5 52.9 53.4 53.8 56.8 57.2 57.7 58.2 58.7 59.1 63.0 63.5 64.0 64.4 65.0 65.5 65.1 65.5 66.1 66.5 67.1 67.7 69.2 69.7 70.3 70.7 71.3 71.9

CCAP 198.5 205.3 212.0 218.7 225.3 231.8 188.5 195.0 201.5 208.0 214.3 220.6 178.4 184.7 191.0 197.2 203.4 209.4 168.4 174.4 180.5 186.5 192.5 198.3 156.4 162.0 167.9 173.7 179.4 185.0 152.4 157.9 163.7 169.4 175.1 180.5 144.4 149.7 155.3 160.8 166.3 171.7

RCU75ATHYZ1 CFR CPD 34.1 50.8 35.3 54.1 36.5 57.6 37.6 61.1 38.7 64.7 39.9 68.3 32.4 46.0 33.5 49.1 34.7 52.2 35.8 55.5 36.9 58.8 37.9 62.1 30.7 41.4 31.8 44.2 32.8 47.1 33.9 50.1 35.0 53.2 36.0 56.2 29.0 37.0 30.0 39.6 31.0 42.3 32.1 45.0 33.1 47.9 34.1 50.7 26.9 32.1 27.9 34.4 28.9 36.8 29.9 39.3 30.9 41.8 31.8 44.3 26.2 30.6 27.2 32.8 28.2 35.1 29.1 37.5 30.1 39.9 31.0 42.3 24.8 27.6 25.7 29.6 26.7 31.7 27.7 33.9 28.6 36.2 29.5 38.4

IPT 44.0 44.4 44.8 45.1 45.5 46.0 49.4 49.9 50.3 50.8 51.1 51.6 54.8 55.3 55.8 56.3 56.8 57.1 60.4 60.8 61.3 61.8 62.3 62.8 67.0 67.5 68.0 68.4 68.9 69.5 69.2 69.7 70.2 70.6 71.1 71.7 73.6 74.1 74.6 75.1 75.5 76.2

CCAP 297.3 307.3 317.5 327.5 337.4 347.1 282.2 292.0 301.7 311.4 320.9 330.3 267.2 276.6 286.0 295.4 304.6 313.6 252.1 261.2 270.3 279.3 288.1 296.9 233.9 242.7 251.4 259.9 268.4 277.0 227.9 236.5 245.1 253.4 261.8 270.3 215.8 224.2 232.5 240.5 248.7 257.0

RCU100ATHYZ1 CFR CPD 51.1 55.7 52.9 59.3 54.6 62.9 56.3 66.6 58.0 70.4 59.7 74.1 48.5 50.6 50.2 53.9 51.9 57.3 53.6 60.7 55.2 64.2 56.8 67.7 46.0 45.8 47.6 48.8 49.2 51.9 50.8 55.1 52.4 58.3 53.9 61.5 43.4 41.1 44.9 43.9 46.5 46.8 48.0 49.7 49.6 52.6 51.1 55.6 40.2 35.8 41.7 38.3 43.2 40.9 44.7 43.5 46.2 46.2 47.6 48.9 39.2 34.2 40.7 36.6 42.1 39.1 43.6 41.5 45.0 44.1 46.5 46.8 37.1 30.9 38.5 33.1 40.0 35.4 41.4 37.7 42.8 40.1 44.2 42.6

IPT 66.3 66.9 67.4 68.0 68.7 69.3 74.7 75.3 76.0 76.7 77.4 78.1 83.1 83.9 84.6 85.3 86.1 86.7 91.6 92.4 93.2 94.0 94.7 95.5 101.8 102.6 103.5 104.4 105.1 106.0 105.2 106.0 106.9 107.8 108.6 109.6 112.0 112.7 113.8 114.8 115.6 116.6

CCAP 446.0 461.0 476.2 491.2 506.1 520.6 423.3 438.0 452.6 467.2 481.4 495.5 400.8 414.9 429.0 443.1 456.9 470.4 378.1 391.8 405.4 418.9 432.2 445.4 350.9 364.0 377.1 389.8 402.6 415.4 341.9 354.8 367.7 380.2 392.7 405.4 323.7 336.2 348.8 360.8 373.0 385.5

RCU160ATHYZ1 CFR CPD 76.7 55.8 79.3 59.4 81.9 63.3 84.5 67.1 87.0 71.1 89.5 75.1 72.8 50.5 75.3 53.9 77.8 57.4 80.3 61.0 82.8 64.6 85.2 68.3 68.9 45.4 71.4 48.5 73.8 51.8 76.2 55.1 78.6 58.4 80.9 61.8 65.0 40.6 67.4 43.5 69.7 46.4 72.0 49.4 74.3 52.5 76.6 55.6 60.3 35.2 62.6 37.7 64.8 40.4 67.0 43.1 69.2 45.8 71.4 48.7 58.8 33.5 61.0 35.9 63.2 38.5 65.4 41.0 67.5 43.7 69.7 46.4 55.7 30.1 57.8 32.4 60.0 34.8 62.0 37.1 64.1 39.6 66.3 42.1

IPT 99.4 100.3 101.2 102.0 103.1 103.9 112.0 113.0 114.0 115.1 116.1 117.1 124.7 125.9 126.9 127.9 129.1 130.1 137.4 138.6 139.8 140.9 142.1 143.3 152.7 153.9 155.2 156.5 157.7 159.1 157.8 158.9 160.4 161.8 162.9 164.3 168.0 169.1 170.6 172.2 173.3 174.9

CCAP 558.2 577.2 596.1 614.8 633.3 651.6 530.0 548.2 566.6 584.7 602.6 620.2 501.7 519.3 537.0 554.6 571.8 588.9 473.4 490.5 507.5 524.5 541.1 557.5 439.4 455.9 472.2 488.3 504.2 519.8 428.1 444.4 460.4 476.3 491.9 507.3 405.4 421.3 436.9 452.2 467.3 482.1

RCU180ATHYZ1 CFR CPD 96.0 83.6 99.3 89.2 102.5 94.9 105.7 100.7 108.9 106.6 112.0 112.6 91.1 75.7 94.3 80.8 97.4 86.1 100.5 91.4 103.6 96.9 106.6 102.4 86.3 68.1 89.3 72.8 92.3 77.6 95.4 82.6 98.3 87.6 101.3 92.7 81.4 60.9 84.3 65.2 87.3 69.7 90.2 74.2 93.0 78.8 95.9 83.4 75.6 52.8 78.4 56.7 81.2 60.6 84.0 64.7 86.7 68.8 89.4 72.9 73.6 50.2 76.4 53.9 79.2 57.8 81.9 61.6 84.6 65.6 87.2 69.6 69.7 45.2 72.5 48.7 75.1 52.2 77.8 55.8 80.4 59.4 82.9 63.1

IPT 123.9 125.1 126.1 127.3 128.4 129.6 139.5 140.6 141.8 143.1 144.3 145.4 154.9 156.2 157.5 158.8 160.1 161.4 170.4 171.7 173.2 174.5 176.0 177.4 189.1 190.4 192.0 193.3 195.0 196.6 195.3 196.6 198.3 199.6 201.3 203.0 207.7 209.1 210.9 212.2 214.0 215.8

CCAP 595.5 615.9 636.0 656.1 675.9 695.4 565.5 585.0 604.5 624.0 642.9 661.8 535.2 554.1 573.0 591.6 610.2 628.2 505.2 523.2 541.5 559.5 577.5 594.9 469.2 486.1 503.7 521.0 538.3 554.9 457.2 473.8 491.1 508.1 525.2 541.6 433.2 449.0 465.9 482.5 499.0 515.0

RCU200ATHYZ1 CFR CPD 102.4 94.7 105.9 101.1 109.4 107.5 112.8 114.1 116.2 120.8 119.6 127.6 97.2 85.8 100.6 91.5 104.0 97.5 107.3 103.6 110.6 109.8 113.8 116.0 92.0 77.1 95.3 82.5 98.5 88.0 101.7 93.5 104.9 99.3 108.0 105.0 86.9 69.0 90.0 73.9 93.1 78.9 96.2 84.0 99.3 89.3 102.3 94.5 80.7 59.9 83.6 64.1 86.6 68.6 89.6 73.2 92.6 78.0 95.4 82.7 78.6 57.0 81.5 61.0 84.5 65.4 87.4 69.8 90.3 74.4 93.1 78.9 74.5 51.4 77.2 55.0 80.1 59.1 83.0 63.2 85.8 67.4 88.6 71.6

IPT 132.0 133.1 134.3 135.4 136.5 138.0 148.3 149.7 150.8 152.3 153.4 154.8 164.5 166.0 167.4 168.8 170.3 171.4 181.1 182.5 184.0 185.4 186.8 188.3 201.0 202.4 203.9 205.3 206.7 208.5 207.6 209.1 210.5 211.9 213.3 215.2 220.9 222.3 223.7 225.2 226.6 228.7

CCAP：Cooling Capacity（kW）

CLOT：Chilled Water Outlet Temperature（℃） CFR：Chilled Water Flow Rate at 5℃ Difference Between Inlet and Outlet Temperature（m3/h）

CPD：Water Cooler Pressure Drop（kPa）

IPT：Input Power for Compressor（kW）

SELECTION DATA

Cooling Capacities（R22） Conversion Multiplier：1kW=860kcal/h =3412Btu/h 1kPa=0.102mAq

-50HzABT

ABT

CLOT 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 CLOT 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10

CCAP 744.2 769.6 794.8 819.7 844.4 868.7 706.7 731.0 755.5 779.6 803.4 826.9 668.9 692.4 716.0 739.4 762.4 785.2 631.2 653.9 676.7 699.3 721.4 743.3 585.9 607.9 629.6 651.1 672.2 693.1 570.8 592.5 613.9 635.1 655.8 676.3 540.6 561.8 582.5 603.0 623.0 642.8

CFR1 64.0 66.2 68.3 70.5 72.6 74.7 60.8 62.9 65.0 67.0 69.1 71.1 57.5 59.5 61.6 63.6 65.6 67.5 54.3 56.2 58.2 60.1 62.0 63.9 50.4 52.3 54.1 56.0 57.8 59.6 49.1 50.9 52.8 54.6 56.4 58.2 46.5 48.3 50.1 51.8 53.6 55.3

RCU240ATHYZ1 CFR2 CPD1 64.0 66.2 66.2 70.9 68.3 75.7 70.5 80.7 72.6 85.8 74.7 90.9 60.8 59.5 62.9 63.8 65.0 68.2 67.0 72.8 69.1 77.4 71.1 82.2 57.5 53.1 59.5 57.0 61.6 61.1 63.6 65.3 65.6 69.5 67.5 73.9 54.3 47.1 56.2 50.7 58.2 54.4 60.1 58.2 62.0 62.1 63.9 66.0 50.4 40.5 52.3 43.6 54.1 46.9 56.0 50.3 57.8 53.7 59.6 57.2 49.1 38.3 50.9 41.4 52.8 44.5 54.6 47.8 56.4 51.0 58.2 54.3 46.5 34.3 48.3 37.1 50.1 40.0 51.8 42.9 53.6 45.9 55.3 49.0

CPD2 66.2 70.9 75.7 80.7 85.8 90.9 59.5 63.8 68.2 72.8 77.4 82.2 53.1 57.0 61.1 65.3 69.5 73.9 47.1 50.7 54.4 58.2 62.1 66.0 40.5 43.6 46.9 50.3 53.7 57.2 38.3 41.4 44.5 47.8 51.0 54.3 34.3 37.1 40.0 42.9 45.9 49.0

IPT 165.2 166.8 168.2 169.7 171.3 172.8 186.0 187.5 189.1 190.8 192.4 193.9 206.5 208.3 210.0 211.7 213.5 215.2 227.2 229.0 230.9 232.7 234.6 236.5 252.1 253.9 256.0 257.8 259.9 262.1 260.4 262.2 264.4 266.1 268.4 270.6 277.0 278.7 281.1 282.9 285.3 287.7

CCAP 769.1 795.4 821.4 847.3 872.8 898.0 730.3 755.5 780.7 805.8 830.3 854.6 691.3 715.6 740.0 764.1 788.0 811.4 652.4 675.8 699.4 722.6 745.7 768.3 605.7 628.0 650.6 672.9 694.9 716.5 590.2 612.1 634.3 656.3 678.0 699.2 559.1 580.2 601.8 623.1 644.2 664.7

CFR1 68.3 70.6 72.9 75.2 77.5 79.7 64.8 67.1 69.3 71.5 73.7 75.9 61.4 63.5 65.7 67.8 70.0 72.0 57.9 60.0 62.1 64.1 66.2 68.2 53.8 55.7 57.7 59.7 61.7 63.6 52.4 54.3 56.3 58.3 60.2 62.1 49.7 51.5 53.4 55.3 57.2 59.0

RCU270ATHYZ1 CFR2 CPD1 64.0 75.6 66.2 81.0 68.3 86.5 70.5 92.2 72.6 98.1 74.7 104.0 60.8 68.0 62.9 72.9 65.0 77.9 67.0 83.2 69.1 88.5 71.1 93.9 57.5 60.7 59.5 65.2 61.6 69.8 63.6 74.6 65.6 79.5 67.5 84.4 54.3 53.9 56.2 57.9 58.2 62.2 60.1 66.5 62.0 71.0 63.9 75.4 50.4 46.3 52.3 49.8 54.1 53.6 56.0 57.4 57.8 61.4 59.6 65.4 49.1 43.9 50.9 47.2 52.8 50.9 54.6 54.5 56.4 58.4 58.2 62.2 46.5 39.3 48.3 42.3 50.1 45.6 51.8 49.0 53.6 52.6 55.3 56.1

IPT 170.6 172.1 173.6 175.1 176.7 178.4 191.8 193.6 195.1 196.9 198.5 200.2 213.0 214.8 216.6 218.4 220.2 221.9 234.4 236.2 238.1 239.9 241.9 243.8 260.1 261.9 263.9 265.7 267.8 270.0 268.6 270.4 272.5 274.3 276.4 278.8 285.7 287.6 289.7 291.5 293.7 296.3

CCAP 794.0 821.2 848.0 874.8 901.2 927.2 754.0 780.0 806.0 832.0 857.2 882.4 713.6 738.8 764.0 788.8 813.6 837.6 673.6 697.6 722.0 746.0 770.0 793.2 625.6 648.2 671.6 694.6 717.7 739.9 609.6 631.7 654.8 677.5 700.2 722.2 577.6 598.7 621.2 643.3 665.4 686.6

RCU300ATHYZ1 CFR2 CPD1 68.3 75.6 70.6 81.0 72.9 86.5 75.2 92.2 77.5 98.1 79.7 104.0 64.8 68.0 67.1 72.9 69.3 77.9 71.5 83.2 73.7 88.5 75.9 93.9 61.4 60.7 63.5 65.2 65.7 69.8 67.8 74.6 70.0 79.5 72.0 84.4 57.9 53.9 60.0 57.9 62.1 62.2 64.1 66.5 66.2 71.0 68.2 75.4 53.8 46.3 55.7 49.8 57.7 53.6 59.7 57.4 61.7 61.4 63.6 65.4 52.4 43.9 54.3 47.2 56.3 50.9 58.3 54.5 60.2 58.4 62.1 62.2 49.7 39.3 51.5 42.3 53.4 45.6 55.3 49.0 57.2 52.6 59.0 56.1

CPD2 75.6 81.0 86.5 92.2 98.1 104.0 68.0 72.9 77.9 83.2 88.5 93.9 60.7 65.2 69.8 74.6 79.5 84.4 53.9 57.9 62.2 66.5 71.0 75.4 46.3 49.8 53.6 57.4 61.4 65.4 43.9 47.2 50.9 54.5 58.4 62.2 39.3 42.3 45.6 49.0 52.6 56.1

IPT 176.0 177.5 179.0 180.5 182.1 184.0 197.7 199.6 201.1 203.0 204.5 206.4 219.4 221.3 223.2 225.1 227.0 228.5 241.5 243.4 245.3 247.2 249.1 251.0 268.0 269.9 271.8 273.7 275.6 278.0 276.8 278.7 280.6 282.5 284.4 287.0 294.5 296.4 298.3 300.2 302.1 304.9

CCAP 955.2 987.8 1020.1 1052.2 1083.9 1115.2 907.0 938.2 969.6 1000.7 1031.2 1061.4 858.5 888.7 919.0 949.0 978.6 1007.7 810.2 839.3 868.5 897.5 926.1 954.1 752.2 780.0 808.0 835.7 863.0 889.8 732.9 760.2 787.8 815.1 842.0 868.3 694.2 720.7 747.5 773.9 799.9 825.4

CFR1 96.0 99.3 102.5 105.7 108.9 112.0 91.1 94.3 97.4 100.5 103.6 106.6 86.3 89.3 92.3 95.4 98.3 101.3 81.4 84.3 87.3 90.2 93.0 95.9 75.6 78.4 81.2 84.0 86.7 89.4 73.6 76.4 79.2 81.9 84.6 87.2 69.7 72.5 75.1 77.8 80.4 82.9

RCU330ATHYZ1 CFR2 CPD1 68.3 83.6 70.6 89.2 72.9 94.9 75.2 100.7 77.5 106.6 79.7 112.6 64.8 75.7 67.1 80.8 69.3 86.1 71.5 91.4 73.7 96.9 75.9 102.4 61.4 68.1 63.5 72.8 65.7 77.6 67.8 82.6 70.0 87.6 72.0 92.7 57.9 60.9 60.0 65.2 62.1 69.7 64.1 74.2 66.2 78.8 68.2 83.4 53.8 52.8 55.7 56.7 57.7 60.6 59.7 64.7 61.7 68.8 63.6 72.9 52.4 50.2 54.3 53.9 56.3 57.8 58.3 61.6 60.2 65.6 62.1 69.6 49.7 45.2 51.5 48.7 53.4 52.2 55.3 55.8 57.2 59.4 59.0 63.1

IPT 211.9 213.8 215.6 217.5 219.5 221.6 238.3 240.4 242.4 244.6 246.5 248.7 264.6 266.8 269.1 271.4 273.6 275.7 291.2 293.4 295.8 298.1 300.5 302.9 323.1 325.3 327.9 330.2 332.8 335.6 333.7 336.0 338.6 340.9 343.5 346.5 355.0 357.3 360.0 362.3 365.0 368.2

ABT：Condensate Air Inlet Temperature（℃） CCAP：Cooling Capacity（kW）

CLOT：Chilled Water Outlet Temperature（℃）

CFR1,CFR2：Chilled Water Flow Rate of No.1 Unit and No.2 Unit at 5℃ Difference Between Inlet and Outlet Temperature（m3/h）. CPD1,CPD2：Water Cooler Pressure Drop of No.1 Unit and No.2 Unit（kPa）

IPT：Input Power for Compressor（kW）

SELECTION DATA

Cooling Capacities（R22） Conversion Multiplier：1kW=860kcal/h =3412Btu/h 1kPa=0.102mAq

-50HzABT

ABT

CLOT 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 CLOT 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10

CCAP 992.5 1026.5 1060.0 1093.5 1126.5 1159.0 942.5 975.0 1007.5 1040.0 1071.5 1103.0 892.0 923.5 955.0 986.0 1017.0 1047.0 842.0 872.0 902.5 932.5 962.5 991.5 782.0 810.2 839.5 868.3 897.1 924.9 762.0 789.6 818.5 846.9 875.3 902.7 722.0 748.4 776.5 804.1 831.7 858.3

CFR1 102.4 105.9 109.4 112.8 116.2 119.6 97.2 100.6 104.0 107.3 110.6 113.8 92.0 95.3 98.5 101.7 104.9 108.0 86.9 90.0 93.1 96.2 99.3 102.3 80.7 83.6 86.6 89.6 92.6 95.4 78.6 81.5 84.5 87.4 90.3 93.1 74.5 77.2 80.1 83.0 85.8 88.6

RCU350ATHYZ1 CFR2 CPD1 68.3 94.7 70.6 101.1 72.9 107.5 75.2 114.1 77.5 120.8 79.7 127.6 64.8 85.8 67.1 91.5 69.3 97.5 71.5 103.6 73.7 109.8 75.9 116.0 61.4 77.1 63.5 82.5 65.7 88.0 67.8 93.5 70.0 99.3 72.0 105.0 57.9 69.0 60.0 73.9 62.1 78.9 64.1 84.0 66.2 89.3 68.2 94.5 53.8 59.9 55.7 64.1 57.7 68.6 59.7 73.2 61.7 78.0 63.6 82.7 52.4 57.0 54.3 61.0 56.3 65.4 58.3 69.8 60.2 74.4 62.1 78.9 49.7 51.4 51.5 55.0 53.4 59.1 55.3 63.2 57.2 67.4 59.0 71.6

IPT 220.0 221.9 223.8 225.7 227.6 230.0 247.1 249.5 251.4 253.8 255.7 258.1 274.2 276.6 279.0 281.4 283.8 285.7 301.9 304.2 306.6 309.0 311.4 313.8 335.0 337.4 339.8 342.1 344.5 347.5 346.0 348.4 350.8 353.2 355.6 358.7 368.1 370.5 372.9 375.3 377.6 381.2

CCAP 1116.3 1154.4 1192.1 1229.6 1266.7 1303.1 1060.0 1096.5 1133.2 1169.4 1205.2 1240.3 1003.4 1038.5 1074.0 1109.1 1143.6 1177.8 946.7 980.9 1015.1 1048.9 1082.1 1115.0 878.8 911.8 944.4 976.7 1008.3 1039.6 856.1 888.8 920.8 952.6 983.7 1014.5 810.8 842.7 873.7 904.4 934.5 964.3

RCU360ATHYZ1 CFR2 CPD1 96.0 83.6 99.3 89.2 102.5 94.9 105.7 100.7 108.9 106.6 112.0 112.6 91.1 75.7 94.3 80.8 97.4 86.1 100.5 91.4 103.6 96.9 106.6 102.4 86.3 68.1 89.3 72.8 92.3 77.6 95.4 82.6 98.3 87.6 101.3 92.7 81.4 60.9 84.3 65.2 87.3 69.7 90.2 74.2 93.0 78.8 95.9 83.4 75.6 52.8 78.4 56.7 81.2 60.6 84.0 64.7 86.7 68.8 89.4 72.9 73.6 50.2 76.4 53.9 79.2 57.8 81.9 61.6 84.6 65.6 87.2 69.6 69.7 45.2 72.5 48.7 75.1 52.2 77.8 55.8 80.4 59.4 82.9 63.1

CPD2 83.6 89.2 94.9 100.7 106.6 112.6 75.7 80.8 86.1 91.4 96.9 102.4 68.1 72.8 77.6 82.6 87.6 92.7 60.9 65.2 69.7 74.2 78.8 83.4 52.8 56.7 60.6 64.7 68.8 72.9 50.2 53.9 57.8 61.6 65.6 69.6 45.2 48.7 52.2 55.8 59.4 63.1

IPT 247.9 250.2 252.2 254.6 256.9 259.2 279.0 281.3 283.6 286.2 288.6 290.9 309.8 312.4 315.0 317.6 320.2 322.8 340.9 343.5 346.4 349.0 351.9 354.8 378.2 380.8 384.0 386.7 389.9 393.2 390.6 393.2 396.6 399.2 402.6 406.0 415.5 418.1 421.7 424.3 427.9 431.5

CCAP 1153.7 1193.1 1232.1 1270.9 1309.2 1347.0 1095.5 1133.2 1171.1 1208.7 1245.5 1282.0 1036.9 1073.4 1110.0 1146.2 1182.0 1217.1 978.6 1013.7 1049.0 1084.0 1118.6 1152.4 908.6 942.0 975.9 1009.3 1042.4 1074.8 885.3 918.1 951.5 984.4 1017.0 1048.9 838.6 870.4 902.8 934.7 966.3 997.1

RCU380ATHYZ1 CFR2 CPD1 96.0 94.7 99.3 101.1 102.5 107.5 105.7 114.1 108.9 120.8 112.0 127.6 91.1 85.8 94.3 91.5 97.4 97.5 100.5 103.6 103.6 109.8 106.6 116.0 86.3 77.1 89.3 82.5 92.3 88.0 95.4 93.5 98.3 99.3 101.3 105.0 81.4 69.0 84.3 73.9 87.3 78.9 90.2 84.0 93.0 89.3 95.9 94.5 75.6 59.9 78.4 64.1 81.2 68.6 84.0 73.2 86.7 78.0 89.4 82.7 73.6 57.0 76.4 61.0 79.2 65.4 81.9 69.8 84.6 74.4 87.2 78.9 69.7 51.4 72.5 55.0 75.1 59.1 77.8 63.2 80.4 67.4 82.9 71.6

IPT 255.9 258.2 260.4 262.7 265.0 267.6 287.7 290.3 292.6 295.4 297.7 300.3 319.4 322.2 324.9 327.6 330.4 332.8 351.5 354.3 357.2 359.9 362.8 365.7 390.1 392.8 395.9 398.6 401.7 405.1 402.9 405.7 408.8 411.5 414.6 418.2 428.6 431.4 434.6 437.3 440.6 444.5

CCAP 1191.0 1231.8 1272.0 1312.2 1351.8 1390.8 1131.0 1170.0 1209.0 1248.0 1285.8 1323.6 1070.4 1108.2 1146.0 1183.2 1220.4 1256.4 1010.4 1046.4 1083.0 1119.0 1155.0 1189.8 938.4 972.2 1007.4 1042.0 1076.5 1109.9 914.4 947.5 982.2 1016.3 1050.4 1083.2 866.4 898.1 931.8 964.9 998.0 1030.0

RCU400ATHYZ1 CFR2 CPD1 102.4 94.7 105.9 101.1 109.4 107.5 112.8 114.1 116.2 120.8 119.6 127.6 97.2 85.8 100.6 91.5 104.0 97.5 107.3 103.6 110.6 109.8 113.8 116.0 92.0 77.1 95.3 82.5 98.5 88.0 101.7 93.5 104.9 99.3 108.0 105.0 86.9 69.0 90.0 73.9 93.1 78.9 96.2 84.0 99.3 89.3 102.3 94.5 80.7 59.9 83.6 64.1 86.6 68.6 89.6 73.2 92.6 78.0 95.4 82.7 78.6 57.0 81.5 61.0 84.5 65.4 87.4 69.8 90.3 74.4 93.1 78.9 74.5 51.4 77.2 55.0 80.1 59.1 83.0 63.2 85.8 67.4 88.6 71.6

CPD2 94.7 101.1 107.5 114.1 120.8 127.6 85.8 91.5 97.5 103.6 109.8 116.0 77.1 82.5 88.0 93.5 99.3 105.0 69.0 73.9 78.9 84.0 89.3 94.5 59.9 64.1 68.6 73.2 78.0 82.7 57.0 61.0 65.4 69.8 74.4 78.9 51.4 55.0 59.1 63.2 67.4 71.6

IPT 264.0 266.2 268.5 270.8 273.1 276.0 296.5 299.4 301.7 304.5 306.8 309.7 329.1 331.9 334.8 337.7 340.5 342.8 362.2 365.1 367.9 370.8 373.7 376.5 402.0 404.8 407.7 410.6 413.4 417.0 415.2 418.1 421.0 423.8 426.7 430.4 441.8 444.6 447.5 450.3 453.2 457.4

ABT：Condensate Air Inlet Temperature（℃） CCAP：Cooling Capacity（kW）

CLOT：Chilled Water Outlet Temperature（℃）

IPT：Input Power for Compressor（kW）

SELECTION DATA

Cooling Capacities （R407C） Conversion Multiplier：1kW=860kcal/h =3412Btu/h 1kPa=0.102mAq

-50HzABT CLOT

5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10

ABT CLOT

5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10

CCAP 114.5 118.3 122.2 126.1 129.9 133.6 108.7 112.4 116.2 119.9 123.6 127.2 102.9 106.5 110.1 113.7 117.3 120.7 97.1 100.6 104.1 107.5 110.9 114.3 91.6 95.0 98.4 101.8 105.1 108.3 89.2 92.6 96.0 99.3 102.5 105.7 84.5 87.8 91.0 94.3 97.4 100.5

RCUG40ATHYZ1 CFR CPD 19.7 34.8 20.4 37.0 21.0 39.3 21.7 41.6 22.3 43.9 23.0 46.3 18.7 31.6 19.3 33.6 20.0 35.7 20.6 37.9 21.3 40.1 21.9 42.2 17.7 28.6 18.3 30.4 18.9 32.4 19.6 34.4 20.2 36.4 20.8 38.4 16.7 25.6 17.3 27.4 17.9 29.2 18.5 31.0 19.1 32.8 19.7 34.7 15.7 23.0 16.3 24.7 16.9 26.3 17.5 28.0 18.1 29.7 18.6 31.4 15.3 22.0 15.9 23.5 16.5 25.1 17.1 26.7 17.6 28.4 18.2 30.0 14.5 19.9 15.1 21.3 15.7 22.8 16.2 24.3 16.7 25.8 17.3 27.3

IPT 29.1 29.4 29.6 29.9 30.2 30.4 32.8 33.0 33.3 33.6 33.9 34.2 36.4 36.7 37.0 37.3 37.6 37.9 40.0 40.3 40.7 41.0 41.3 41.7 44.4 44.7 45.1 45.4 45.8 46.2 45.9 46.2 46.6 46.9 47.3 47.7 48.8 49.1 49.5 49.8 50.2 50.7

CCAP 141.2 146.0 150.8 155.5 160.3 164.9 134.1 138.7 143.3 147.9 152.4 156.9 126.9 131.4 135.9 140.3 144.7 148.9 119.7 124.1 128.4 132.6 136.9 141.0 111.1 115.3 119.4 123.4 127.5 131.6 108.3 112.3 116.4 120.4 124.4 128.4 102.5 106.5 110.4 114.2 118.1 122.1

CCAP 353.4 365.4 377.4 389.2 401.0 412.5 335.6 347.1 358.8 370.2 381.5 392.6 317.6 328.8 340.0 351.1 362.0 372.9 299.7 310.5 321.4 332.1 342.6 353.0 278.2 288.6 299.0 309.2 319.2 329.1 271.0 281.4 291.5 301.6 311.4 321.2 256.7 266.8 276.6 286.3 295.8 305.3

RCUG120ATHYZ1 CFR CPD IPT 60.8 88.4 59.5 62.8 89.2 63.7 64.9 90.0 68.1 66.9 90.8 72.6 69.0 91.6 77.2 70.9 92.5 81.8 57.7 99.5 53.5 59.7 100.3 57.3 61.7 101.2 61.4 63.7 102.1 65.5 65.6 102.9 69.6 67.5 103.7 73.9 54.6 110.5 47.8 56.5 111.4 51.3 58.5 112.4 55.0 60.4 113.3 58.7 62.3 114.2 62.5 64.1 115.1 66.4 51.5 121.6 42.4 53.4 122.5 45.6 55.3 123.5 48.9 57.1 124.5 52.4 58.9 125.5 55.8 60.7 126.5 59.4 47.8 36.4 134.9 49.6 39.2 135.8 51.4 42.2 137.0 53.2 45.2 137.9 54.9 48.3 139.1 56.6 51.4 140.2 46.6 34.5 139.3 48.4 37.2 140.3 50.1 40.1 141.5 51.9 42.9 142.4 53.6 45.9 143.6 55.2 48.9 144.8 44.1 30.8 148.2 45.9 33.4 149.1 47.6 36.0 150.4 49.2 38.6 151.3 50.9 41.3 152.6 52.5 44.0 153.9

CCAP 377.2 390.1 402.8 415.5 428.1 440.4 358.2 370.5 382.9 395.2 407.2 419.1 339.0 350.9 362.9 374.7 386.5 397.9 320.0 331.4 343.0 354.4 365.8 376.8 297.2 307.9 319.0 330.0 340.9 351.5 289.6 300.0 311.0 321.8 332.6 343.0 274.4 284.4 295.1 305.6 316.0 326.2

RCUG50ATHYZ1 CFR CPD 24.3 37.5 25.1 39.9 25.9 42.4 26.7 44.9 27.6 47.4 28.4 49.9 23.1 34.1 23.9 36.3 24.6 38.6 25.4 40.9 26.2 43.2 27.0 45.6 21.8 30.8 22.6 32.8 23.4 34.9 24.1 37.1 24.9 39.2 25.6 41.4 20.6 27.7 21.3 29.5 22.1 31.5 22.8 33.4 23.5 35.4 24.3 37.4 19.1 24.1 19.8 25.8 20.5 27.5 21.2 29.3 21.9 31.1 22.6 32.9 18.6 23.0 19.3 24.6 20.0 26.3 20.7 28.0 21.4 29.7 22.1 31.5 17.6 20.8 18.3 22.3 19.0 23.8 19.6 25.4 20.3 27.0 21.0 28.7

IPT 35.5 35.8 36.1 36.4 36.8 37.1 39.9 40.3 40.7 41.0 41.4 41.8 44.5 44.9 45.3 45.6 46.0 46.4 49.0 49.4 49.8 50.3 50.7 51.1 54.5 54.9 55.4 55.8 56.3 56.7 56.3 56.7 57.2 57.7 58.1 58.6 59.9 60.3 60.9 61.4 61.8 62.4

RCUG150ATHYZ1 CFR CPD IPT 64.9 68.0 94.1 67.1 72.9 95.0 69.3 77.9 95.8 71.5 83.0 96.6 73.6 88.2 97.4 75.7 93.6 98.4 61.6 61.2 105.8 63.7 65.6 106.8 65.8 70.1 107.6 68.0 74.9 108.6 70.0 79.6 109.4 72.1 84.5 110.4 58.3 54.6 117.4 60.3 58.7 118.4 62.4 62.8 119.4 64.4 67.1 120.4 66.5 71.5 121.4 68.4 75.9 122.3 55.0 48.5 129.2 57.0 52.1 130.2 59.0 55.9 131.2 60.9 59.8 132.2 62.9 63.9 133.3 64.8 67.9 134.3 51.1 41.7 143.4 52.9 44.8 144.4 54.9 48.2 145.4 56.7 51.7 146.4 58.6 55.3 147.5 60.4 58.8 148.7 49.8 39.5 148.1 51.6 42.5 149.1 53.5 45.8 150.1 55.3 49.1 151.2 57.2 52.5 152.2 59.0 56.0 153.5 47.2 35.4 157.6 48.9 38.1 158.6 50.7 41.1 159.6 52.5 44.1 160.6 54.4 47.3 161.6 56.1 50.5 163.1

ABT：Condensate Air Inlet Temperature（℃）

CCAP 176.7 182.7 188.7 194.6 200.5 206.3 167.8 173.6 179.4 185.1 190.8 196.3 158.8 164.4 170.0 175.6 181.0 186.4 149.9 155.3 160.7 166.0 171.3 176.5 139.1 144.3 149.5 154.6 159.6 164.6 135.5 140.7 145.8 150.8 155.7 160.6 128.3 133.4 138.3 143.2 147.9 152.6

RCUG60ATHYZ1 CFR CPD 30.4 40.6 31.4 43.3 32.5 46.1 33.5 48.9 34.5 51.7 35.5 54.6 28.9 36.8 29.8 39.2 30.8 41.8 31.8 44.4 32.8 47.0 33.8 49.7 27.3 33.1 28.3 35.4 29.2 37.7 30.2 40.1 31.1 42.5 32.1 45.0 25.8 29.6 26.7 31.7 27.6 33.9 28.6 36.1 29.5 38.3 30.4 40.5 23.9 25.7 24.8 27.6 25.7 29.5 26.6 31.4 27.4 33.4 28.3 35.4 23.3 24.4 24.2 26.2 25.1 28.1 25.9 30.0 26.8 31.9 27.6 33.8 22.1 22.0 22.9 23.7 23.8 25.4 24.6 27.1 25.4 28.9 26.2 30.7

IPT 44.2 44.6 45.0 45.4 45.8 46.2 49.7 50.2 50.6 51.0 51.5 51.9 55.2 55.7 56.2 56.6 57.1 57.6 60.8 61.3 61.8 62.2 62.8 63.3 67.4 67.9 68.5 69.0 69.5 70.1 69.7 70.1 70.7 71.2 71.8 72.4 74.1 74.6 75.2 75.7 76.3 77.0

CCAP 188.6 195.0 201.4 207.8 214.0 220.2 179.1 185.3 191.4 197.6 203.6 209.6 169.5 175.5 181.5 187.3 193.2 198.9 160.0 165.7 171.5 177.2 182.9 188.4 148.6 153.9 159.5 165.0 170.4 175.7 144.8 150.0 155.5 160.9 166.3 171.5 137.2 142.2 147.5 152.8 158.0 163.1

RCUG75ATHYZ1 CFR CPD 32.4 46.0 33.5 49.1 34.6 52.2 35.7 55.4 36.8 58.6 37.9 61.9 30.8 41.7 31.9 44.5 32.9 47.4 34.0 50.3 35.0 53.3 36.0 56.3 29.1 37.5 30.2 40.1 31.2 42.7 32.2 45.4 33.2 48.2 34.2 51.0 27.5 33.6 28.5 35.9 29.5 38.3 30.5 40.8 31.4 43.4 32.4 45.9 25.6 29.1 26.5 31.2 27.4 33.4 28.4 35.6 29.3 37.9 30.2 40.2 24.9 27.7 25.8 29.7 26.7 31.8 27.7 33.9 28.6 36.2 29.5 38.4 23.6 25.0 24.5 26.8 25.4 28.7 26.3 30.7 27.2 32.8 28.0 34.8

IPT 47.1 47.5 47.9 48.3 48.7 49.2 52.9 53.4 53.8 54.3 54.7 55.2 58.7 59.2 59.7 60.2 60.7 61.1 64.6 65.1 65.6 66.1 66.6 67.1 71.7 72.2 72.7 73.2 73.7 74.4 74.1 74.6 75.1 75.6 76.1 76.8 78.8 79.3 79.8 80.3 80.8 81.6

CCAP 282.5 292.0 301.6 311.1 320.5 329.7 268.1 277.4 286.6 295.9 304.9 313.8 253.8 262.8 271.7 280.6 289.4 297.9 239.5 248.1 256.8 265.3 273.7 282.1 222.3 230.5 238.8 246.9 255.0 263.1 216.5 224.7 232.8 240.8 248.7 256.8 205.0 213.0 220.9 228.5 236.2 244.1

RCUG100ATHYZ1 CFR CPD IPT 48.6 70.9 50.7 50.2 71.5 53.9 51.9 72.2 57.2 53.5 72.8 60.6 55.1 73.5 64.0 56.7 74.1 67.4 46.1 79.9 46.1 47.7 80.6 49.1 49.3 81.3 52.1 50.9 82.1 55.2 52.4 82.8 58.4 54.0 83.5 61.6 43.7 89.0 41.7 45.2 89.8 44.4 46.7 90.5 47.2 48.3 91.3 50.1 49.8 92.1 53.0 51.2 92.8 55.9 41.2 98.0 37.4 42.7 98.9 39.9 44.2 99.7 42.5 45.6 100.5 45.2 47.1 101.4 47.9 48.5 102.2 50.6 38.2 32.6 108.9 39.6 34.9 109.8 41.1 37.2 110.7 42.5 39.6 111.7 43.9 42.0 112.5 45.2 44.5 113.5 37.2 31.1 112.5 38.6 33.3 113.4 40.0 35.5 114.4 41.4 37.8 115.4 42.8 40.1 116.2 44.2 42.5 117.2 35.3 28.1 119.8 36.6 30.1 120.6 38.0 32.2 121.7 39.3 34.3 122.8 40.6 36.5 123.6 42.0 38.8 124.7

CCAP 423.7 438.0 452.4 466.6 480.8 494.6 402.2 416.1 430.0 443.8 457.3 470.7 380.8 394.2 407.6 420.9 434.0 446.8 359.2 372.2 385.1 397.9 410.6 423.1 333.4 345.8 358.2 370.3 382.5 394.7 324.8 337.0 349.3 361.1 373.1 385.2 307.5 319.4 331.3 342.7 354.4 366.2

RCUG160ATHYZ1 CFR CPD IPT 72.9 50.5 106.4 75.3 53.9 107.3 77.8 57.3 108.3 80.2 60.8 109.2 82.7 64.4 110.3 85.1 68.0 111.2 69.2 45.7 119.8 71.6 48.8 120.9 73.9 52.0 122.0 76.3 55.2 123.1 78.6 58.5 124.2 80.9 61.9 125.3 65.5 41.2 133.4 67.8 44.0 134.7 70.1 46.9 135.8 72.4 49.9 136.9 74.6 52.9 138.1 76.8 56.0 139.2 61.8 36.8 147.0 64.0 39.4 148.3 66.2 42.1 149.5 68.4 44.8 150.8 70.6 47.6 152.1 72.8 50.4 153.3 57.3 31.9 163.4 59.5 34.2 164.6 61.6 36.6 166.1 63.7 39.0 167.5 65.8 41.5 168.8 67.9 44.1 170.2 55.8 30.3 168.8 58.0 32.5 170.1 60.1 34.9 171.6 62.1 37.2 173.1 64.2 39.6 174.3 66.2 42.1 175.8 52.9 27.3 179.7 54.9 29.4 181.0 57.0 31.5 182.6 58.9 33.6 184.2 60.9 35.8 185.5 63.0 38.2 187.1

CCAP 530.1 548.2 566.1 583.9 601.5 618.8 503.4 520.7 538.1 555.3 572.3 589.0 476.5 493.2 510.0 526.7 543.1 559.3 449.6 465.8 482.0 498.1 513.9 529.5 417.3 433.0 448.5 463.8 478.8 493.7 406.5 422.0 437.3 452.4 467.1 481.7 385.0 400.1 414.9 429.5 443.8 457.9

RCUG180ATHYZ1 CFR CPD IPT 91.2 132.6 75.7 94.3 133.9 80.8 97.4 134.9 85.9 100.4 136.2 91.2 103.4 137.4 96.6 106.4 102.0 138.7 86.6 149.2 68.6 89.5 150.5 73.2 92.5 151.7 78.0 95.5 153.1 82.8 98.4 154.4 87.7 101.3 155.6 92.7 81.9 165.7 61.7 84.8 167.1 65.9 87.7 168.5 70.3 90.6 169.9 74.8 93.4 171.3 79.3 96.2 172.7 84.0 77.3 182.4 55.2 80.1 183.8 59.1 82.9 185.3 63.1 85.7 186.7 67.2 88.4 188.3 71.3 91.1 189.8 75.6 71.8 47.8 202.3 74.5 51.3 203.7 77.1 54.9 205.5 79.8 58.6 206.9 82.3 62.3 208.6 84.9 66.0 210.3 69.9 45.5 209.0 72.6 48.9 210.4 75.2 52.3 212.2 77.8 55.8 213.6 80.3 59.4 215.4 82.8 63.0 217.2 66.2 41.0 222.3 68.8 44.1 223.7 71.3 47.3 225.6 73.9 50.5 227.0 76.3 53.8 228.9 78.7 57.1 230.9

CCAP 565.7 585.1 604.2 623.3 642.1 660.6 537.2 555.8 574.3 592.8 610.8 628.7 508.4 526.4 544.4 562.0 579.7 596.8 479.9 497.0 514.4 531.5 548.6 565.2 445.7 461.8 478.5 494.9 511.3 527.2 434.3 450.1 466.5 482.7 498.9 514.5 411.5 426.6 442.6 458.3 474.1 489.2

RCUG200ATHYZ1 CFR CPD IPT 97.3 141.2 85.8 100.6 142.4 91.6 103.9 143.7 97.4 107.2 103.4 144.9 110.4 109.5 146.1 113.6 115.6 147.6 92.4 158.6 77.7 95.6 160.2 82.9 98.8 161.4 88.3 101.9 162.9 93.9 105.0 164.1 99.4 108.1 105.1 165.7 87.4 176.1 69.9 90.5 177.6 74.7 93.6 179.1 79.7 96.7 180.6 84.7 99.7 182.2 89.9 102.6 183.4 95.1 82.5 193.8 62.6 85.5 195.3 66.9 88.5 196.8 71.5 91.4 198.4 76.1 94.3 199.9 80.9 97.2 201.4 85.7 76.7 54.3 215.1 79.4 58.1 216.6 82.3 62.2 218.1 85.1 66.4 219.6 87.9 70.7 221.2 90.7 74.9 223.1 74.7 51.6 222.2 77.4 55.3 223.7 80.2 59.2 225.2 83.0 63.3 226.7 85.8 67.4 228.3 88.5 71.5 230.3 70.8 46.5 236.3 73.4 49.9 237.9 76.1 53.5 239.4 78.8 57.3 240.9 81.5 61.1 242.5 84.1 64.9 244.7

CCAP：Cooling Capacity（kW）

CLOT：Chilled Water Outlet Temperature（℃） CFR：Chilled Water Flow Rate at 5℃ Difference Between Inlet and Outlet Temperature（m3/h）

CPD：Water Cooler Pressure Drop（kPa）

IPT：Input Power for Compressor（kW）

SELECTION DATA

Cooling Capacities （R407C） Conversion Multiplier：1kW=860kcal/h =3412Btu/h 1kPa=0.102mAq

-50HzABT

ABT

CLOT 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 CLOT 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10

CCAP 706.8 730.9 754.8 778.5 802.0 825.1 671.1 694.2 717.5 740.4 763.0 785.3 635.3 657.5 680.0 702.3 724.1 745.7 599.4 621.1 642.7 664.1 685.2 706.0 556.4 577.3 597.9 618.4 638.4 658.2 542.1 562.7 583.0 603.1 622.8 642.3 513.4 533.5 553.2 572.6 591.7 610.5

CFR1 60.8 62.8 64.9 66.9 69.0 70.9 57.7 59.7 61.7 63.7 65.6 67.5 54.6 56.5 58.5 60.4 62.3 64.1 51.5 53.4 55.3 57.1 58.9 60.7 47.8 49.6 51.4 53.2 54.9 56.6 46.6 48.4 50.1 51.9 53.6 55.2 44.1 45.9 47.6 49.2 50.9 52.5

RCUG240ATHYZ1 CFR2 CPD1 60.8 59.5 62.8 63.7 64.9 68.1 66.9 72.6 69.0 77.2 70.9 81.8 57.7 53.5 59.7 57.3 61.7 61.4 63.7 65.5 65.6 69.6 67.5 73.9 54.6 47.8 56.5 51.3 58.5 55.0 60.4 58.7 62.3 62.5 64.1 66.4 51.5 42.4 53.4 45.6 55.3 48.9 57.1 52.4 58.9 55.8 60.7 59.4 47.8 36.4 49.6 39.2 51.4 42.2 53.2 45.2 54.9 48.3 56.6 51.4 46.6 34.5 48.4 37.2 50.1 40.1 51.9 42.9 53.6 45.9 55.2 48.9 44.1 30.8 45.9 33.4 47.6 36.0 49.2 38.6 50.9 41.3 52.5 44.0

CPD2 59.5 63.7 68.1 72.6 77.2 81.8 53.5 57.3 61.4 65.5 69.6 73.9 47.8 51.3 55.0 58.7 62.5 66.4 42.4 45.6 48.9 52.4 55.8 59.4 36.4 39.2 42.2 45.2 48.3 51.4 34.5 37.2 40.1 42.9 45.9 48.9 30.8 33.4 36.0 38.6 41.3 44.0

IPT 176.8 178.5 179.9 181.6 183.2 184.9 199.0 200.7 202.3 204.2 205.8 207.5 221.0 222.8 224.7 226.6 228.4 230.3 243.1 245.0 247.1 249.0 251.0 253.1 269.8 271.6 274.0 275.8 278.1 280.5 278.6 280.5 282.9 284.8 287.2 289.6 296.4 298.2 300.8 302.7 305.3 307.8

CCAP 730.5 755.5 780.2 804.8 829.1 853.0 693.7 717.6 741.6 765.4 788.7 811.8 656.6 679.7 702.9 725.8 748.5 770.7 619.7 641.9 664.3 686.4 708.3 729.8 575.4 596.5 618.0 639.1 660.1 680.6 560.6 581.4 602.5 623.4 644.0 664.2 531.0 551.2 571.7 591.9 611.9 631.4

CFR1 64.9 67.1 69.3 71.5 73.6 75.7 61.6 63.7 65.8 68.0 70.0 72.1 58.3 60.3 62.4 64.4 66.5 68.4 55.0 57.0 59.0 60.9 62.9 64.8 51.1 52.9 54.9 56.7 58.6 60.4 49.8 51.6 53.5 55.3 57.2 59.0 47.2 48.9 50.7 52.5 54.4 56.1

RCUG270ATHYZ1 CFR2 CPD1 60.8 68.0 62.8 72.9 64.9 77.9 66.9 83.0 69.0 88.2 70.9 93.6 57.7 61.2 59.7 65.6 61.7 70.1 63.7 74.9 65.6 79.6 67.5 84.5 54.6 54.6 56.5 58.7 58.5 62.8 60.4 67.1 62.3 71.5 64.1 75.9 51.5 48.5 53.4 52.1 55.3 55.9 57.1 59.8 58.9 63.9 60.7 67.9 47.8 41.7 49.6 44.8 51.4 48.2 53.2 51.7 54.9 55.3 56.6 58.8 46.6 39.5 48.4 42.5 50.1 45.8 51.9 49.1 53.6 52.5 55.2 56.0 44.1 35.4 45.9 38.1 47.6 41.1 49.2 44.1 50.9 47.3 52.5 50.5

IPT 182.6 184.2 185.7 187.4 189.0 190.9 205.3 207.1 208.7 210.7 212.3 214.2 227.9 229.8 231.8 233.7 235.7 237.4 250.8 252.7 254.8 256.7 258.8 260.8 278.3 280.2 282.4 284.3 286.5 288.9 287.4 289.4 291.6 293.5 295.8 298.3 305.7 307.7 310.0 312.0 314.3 317.1

CCAP 754.3 780.1 805.6 831.1 856.1 880.8 716.3 741.0 765.7 790.4 814.3 838.3 677.9 701.9 725.8 749.4 772.9 795.7 639.9 662.7 685.9 708.7 731.5 753.5 594.3 615.8 638.0 659.9 681.8 702.9 579.1 600.1 622.1 643.6 665.2 686.1 548.7 568.8 590.1 611.1 632.1 652.3

RCUG300ATHYZ1 CFR2 CPD1 64.9 68.0 67.1 72.9 69.3 77.9 71.5 83.0 73.6 88.2 75.7 93.6 61.6 61.2 63.7 65.6 65.8 70.1 68.0 74.9 70.0 79.6 72.1 84.5 58.3 54.6 60.3 58.7 62.4 62.8 64.4 67.1 66.5 71.5 68.4 75.9 55.0 48.5 57.0 52.1 59.0 55.9 60.9 59.8 62.9 63.9 64.8 67.9 51.1 41.7 52.9 44.8 54.9 48.2 56.7 51.7 58.6 55.3 60.4 58.8 49.8 39.5 51.6 42.5 53.5 45.8 55.3 49.1 57.2 52.5 59.0 56.0 47.2 35.4 48.9 38.1 50.7 41.1 52.5 44.1 54.4 47.3 56.1 50.5

CPD2 68.0 72.9 77.9 83.0 88.2 93.6 61.2 65.6 70.1 74.9 79.6 84.5 54.6 58.7 62.8 67.1 71.5 75.9 48.5 52.1 55.9 59.8 63.9 67.9 41.7 44.8 48.2 51.7 55.3 58.8 39.5 42.5 45.8 49.1 52.5 56.0 35.4 38.1 41.1 44.1 47.3 50.5

IPT 188.3 189.9 191.5 193.2 194.8 196.8 211.5 213.6 215.2 217.2 218.9 220.9 234.7 236.8 238.8 240.9 242.9 244.5 258.4 260.4 262.5 264.5 266.5 268.6 286.8 288.8 290.8 292.9 294.9 297.4 296.2 298.2 300.3 302.3 304.4 307.0 315.1 317.2 319.2 321.2 323.3 326.3

CCAP 907.2 938.2 968.9 999.4 1029.6 1059.2 861.5 891.2 921.0 950.5 979.5 1008.1 815.4 844.1 872.9 901.4 929.5 957.2 769.5 797.2 825.0 852.5 879.6 906.2 714.5 740.9 767.5 793.7 819.7 845.1 696.1 722.1 748.3 774.2 799.7 824.8 659.4 684.5 710.0 735.0 759.8 784.0

CFR1 91.2 94.3 97.4 100.4 103.4 106.4 86.6 89.5 92.5 95.5 98.4 101.3 81.9 84.8 87.7 90.6 93.4 96.2 77.3 80.1 82.9 85.7 88.4 91.1 71.8 74.5 77.1 79.8 82.3 84.9 69.9 72.6 75.2 77.8 80.3 82.8 66.2 68.8 71.3 73.9 76.3 78.7

RCUG330ATHYZ1 CFR2 CPD1 64.9 75.7 67.1 80.8 69.3 85.9 71.5 91.2 73.6 96.6 75.7 102.0 61.6 68.6 63.7 73.2 65.8 78.0 68.0 82.8 70.0 87.7 72.1 92.7 58.3 61.7 60.3 65.9 62.4 70.3 64.4 74.8 66.5 79.3 68.4 84.0 55.0 55.2 57.0 59.1 59.0 63.1 60.9 67.2 62.9 71.3 64.8 75.6 51.1 47.8 52.9 51.3 54.9 54.9 56.7 58.6 58.6 62.3 60.4 66.0 49.8 45.5 51.6 48.9 53.5 52.3 55.3 55.8 57.2 59.4 59.0 63.0 47.2 41.0 48.9 44.1 50.7 47.3 52.5 50.5 54.4 53.8 56.1 57.1

IPT 226.8 228.8 230.7 232.8 234.8 237.1 255.0 257.3 259.3 261.7 263.8 266.1 283.1 285.5 287.9 290.4 292.8 295.0 311.6 314.0 316.5 319.0 321.5 324.1 345.7 348.1 350.9 353.3 356.1 359.1 357.1 359.5 362.3 364.7 367.6 370.7 379.8 382.3 385.2 387.6 390.6 394.0

ABT：Condensate Air Inlet Temperature（℃）

CLOT：Chilled Water Outlet Temperature（℃）

CCAP：Cooling Capacity（kW） CFR1,CFR2：Chilled Water Flow Rate of No.1 Unit and No.2 Unit at 5℃ Difference Between Inlet and Outlet Temperature（m3/h）. CPD1,CPD2：Water Cooler Pressure Drop of No.1 Unit and No.2 Unit（kPa）

IPT：Input Power for Compressor（kW）

SELECTION DATA

Cooling Capacities （R407C） Conversion Multiplier：1kW=860kcal/h =3412Btu/h 1kPa=0.102mAq

-50HzABT

ABT

CLOT 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 CLOT 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10 5 6 7 8 9 10

CCAP 942.9 975.2 1007.0 1038.8 1070.2 1101.1 895.4 926.3 957.1 988.0 1017.9 1047.9 847.4 877.3 907.3 936.7 966.2 994.7 799.9 828.4 857.4 885.9 914.4 941.9 742.9 769.7 797.5 824.9 852.2 878.7 723.9 750.1 777.6 804.6 831.5 857.6 685.9 711.0 737.7 763.9 790.1 815.4

CFR1 97.3 100.6 103.9 107.2 110.4 113.6 92.4 95.6 98.8 101.9 105.0 108.1 87.4 90.5 93.6 96.7 99.7 102.6 82.5 85.5 88.5 91.4 94.3 97.2 76.7 79.4 82.3 85.1 87.9 90.7 74.7 77.4 80.2 83.0 85.8 88.5 70.8 73.4 76.1 78.8 81.5 84.1

RCUG350ATHYZ1 CFR2 CPD1 85.8 64.9 91.6 67.1 97.4 69.3 103.4 71.5 109.5 73.6 115.6 75.7 77.7 61.6 82.9 63.7 88.3 65.8 93.9 68.0 99.4 70.0 105.1 72.1 69.9 58.3 74.7 60.3 79.7 62.4 84.7 64.4 89.9 66.5 95.1 68.4 62.6 55.0 66.9 57.0 71.5 59.0 76.1 60.9 80.9 62.9 85.7 64.8 51.1 54.3 52.9 58.1 54.9 62.2 56.7 66.4 58.6 70.7 60.4 74.9 49.8 51.6 51.6 55.3 53.5 59.2 55.3 63.3 57.2 67.4 59.0 71.5 47.2 46.5 48.9 49.9 50.7 53.5 52.5 57.3 54.4 61.1 56.1 64.9

IPT 235.4 237.4 239.4 241.5 243.5 246.1 264.4 266.9 269.0 271.5 273.6 276.1 293.4 296.0 298.5 301.1 303.6 305.7 323.0 325.5 328.1 330.6 333.2 335.7 358.4 361.0 363.5 366.1 368.6 371.8 370.3 372.8 375.4 377.9 380.4 383.8 393.9 396.4 399.0 401.5 404.1 407.9

CCAP 1060.2 1096.3 1132.2 1167.7 1203.0 1237.6 1006.7 1041.3 1076.3 1110.6 1144.6 1177.9 952.9 986.3 1020.0 1053.4 1086.1 1118.6 899.1 931.6 964.1 996.2 1027.7 1058.9 834.6 865.9 896.9 927.6 957.6 987.4 813.1 844.1 874.5 904.7 934.3 963.5 770.1 800.3 829.8 859.0 887.5 915.8

RCUG360ATHYZ1 CFR2 CPD1 91.2 75.7 94.3 80.8 97.4 85.9 100.4 91.2 103.4 96.6 106.4 102.0 86.6 68.6 89.5 73.2 92.5 78.0 95.5 82.8 98.4 87.7 101.3 92.7 81.9 61.7 84.8 65.9 87.7 70.3 90.6 74.8 93.4 79.3 96.2 84.0 77.3 55.2 80.1 59.1 82.9 63.1 85.7 67.2 88.4 71.3 91.1 75.6 71.8 47.8 74.5 51.3 77.1 54.9 79.8 58.6 82.3 62.3 84.9 66.0 69.9 45.5 72.6 48.9 75.2 52.3 77.8 55.8 80.3 59.4 82.8 63.0 66.2 41.0 68.8 44.1 71.3 47.3 73.9 50.5 76.3 53.8 78.7 57.1

CPD2 75.7 80.8 85.9 91.2 96.6 102.0 68.6 73.2 78.0 82.8 87.7 92.7 61.7 65.9 70.3 74.8 79.3 84.0 55.2 59.1 63.1 67.2 71.3 75.6 47.8 51.3 54.9 58.6 62.3 66.0 45.5 48.9 52.3 55.8 59.4 63.0 41.0 44.1 47.3 50.5 53.8 57.1

IPT 265.2 267.7 269.9 272.4 274.9 277.4 298.5 301.0 303.5 306.3 308.8 311.2 331.5 334.3 337.1 339.8 342.6 345.4 364.7 367.5 370.6 373.4 376.5 379.6 404.6 407.4 410.9 413.7 417.2 420.7 418.0 420.8 424.4 427.2 430.8 434.4 444.6 447.4 451.2 454.0 457.9 461.7

CCAP 1095.8 1133.3 1170.3 1207.2 1243.6 1279.4 1040.6 1076.4 1112.4 1148.1 1183.0 1217.7 984.9 1019.5 1054.4 1088.7 1122.8 1156.1 929.5 962.8 996.5 1029.6 1062.5 1094.6 863.0 894.8 927.0 958.7 990.2 1020.9 840.9 872.1 903.8 935.1 966.1 996.3 796.6 826.7 857.5 887.8 917.8 947.1

RCUG380ATHYZ1 CFR2 CPD1 91.2 85.8 94.3 91.6 97.4 97.4 100.4 103.4 103.4 109.5 106.4 115.6 86.6 77.7 89.5 82.9 92.5 88.3 95.5 93.9 98.4 99.4 101.3 105.1 81.9 69.9 84.8 74.7 87.7 79.7 90.6 84.7 93.4 89.9 96.2 95.1 77.3 62.6 80.1 66.9 82.9 71.5 85.7 76.1 88.4 80.9 91.1 85.7 71.8 54.3 74.5 58.1 77.1 62.2 79.8 66.4 82.3 70.7 84.9 74.9 69.9 51.6 72.6 55.3 75.2 59.2 77.8 63.3 80.3 67.4 82.8 71.5 66.2 46.5 68.8 49.9 71.3 53.5 73.9 57.3 76.3 61.1 78.7 64.9

IPT 273.8 276.3 278.6 281.1 283.5 286.3 307.9 310.7 313.1 316.1 318.5 321.3 341.8 344.7 347.6 350.6 353.5 356.1 376.2 379.1 382.2 385.1 388.2 391.3 417.4 420.3 423.6 426.5 429.8 433.4 431.1 434.1 437.4 440.3 443.7 447.5 458.6 461.6 465.0 467.9 471.4 475.6

CCAP 1131.5 1170.2 1208.4 1246.6 1284.2 1321.3 1074.5 1111.5 1148.6 1185.6 1221.5 1257.4 1016.9 1052.8 1088.7 1124.0 1159.4 1193.6 959.9 994.1 1028.9 1063.1 1097.3 1130.3 891.5 923.6 957.0 989.9 1022.7 1054.4 868.7 900.1 933.1 965.5 997.8 1029.1 823.1 853.2 885.2 916.7 948.1 978.5

RCUG400ATHYZ1 CFR2 CPD1 97.3 85.8 100.6 91.6 103.9 97.4 107.2 103.4 110.4 109.5 113.6 115.6 92.4 77.7 95.6 82.9 98.8 88.3 101.9 93.9 105.0 99.4 108.1 105.1 87.4 69.9 90.5 74.7 93.6 79.7 96.7 84.7 99.7 89.9 102.6 95.1 82.5 62.6 85.5 66.9 88.5 71.5 91.4 76.1 94.3 80.9 97.2 85.7 76.7 54.3 79.4 58.1 82.3 62.2 85.1 66.4 87.9 70.7 90.7 74.9 74.7 51.6 77.4 55.3 80.2 59.2 83.0 63.3 85.8 67.4 88.5 71.5 70.8 46.5 73.4 49.9 76.1 53.5 78.8 57.3 81.5 61.1 84.1 64.9

CPD2 85.8 91.6 97.4 103.4 109.5 115.6 77.7 82.9 88.3 93.9 99.4 105.1 69.9 74.7 79.7 84.7 89.9 95.1 62.6 66.9 71.5 76.1 80.9 85.7 54.3 58.1 62.2 66.4 70.7 74.9 51.6 55.3 59.2 63.3 67.4 71.5 46.5 49.9 53.5 57.3 61.1 64.9

IPT 282.4 284.9 287.3 289.8 292.2 295.3 317.3 320.3 322.8 325.8 328.3 331.3 352.1 355.2 358.2 361.3 364.3 366.8 387.6 390.6 393.7 396.7 399.8 402.9 430.1 433.2 436.2 439.3 442.4 446.1 444.3 447.4 450.4 453.5 456.5 460.6 472.7 475.7 478.8 481.8 484.9 489.4

ABT：Condensate Air Inlet Temperature（℃） CCAP：Cooling Capacity（kW）

CLOT：Chilled Water Outlet Temperature（℃）

IPT：Input Power for Compressor（kW）

SELECTION DATA

Electric Data (Voltage:380V) 35℃ Condenser Air Inlet Temperature Model

Unit Main Power Voltage

RCU40ATHYZ1 RCU50ATHYZ1 RCU60ATHYZ1 RCU75ATHYZ1 RCU100ATHYZ1 RCU120ATHYZ1 RCU150ATHYZ1 RCU160ATHYZ1 RCU180ATHYZ1 RCU200ATHYZ1 RCU240ATHYZ1 RCU270ATHYZ1 RCU300ATHYZ1 RCU330ATHYZ1 RCU350ATHYZ1 RCU360ATHYZ1 RCU380ATHYZ1 RCU400ATHYZ1 RCUG40ATHYZ1 RCUG50ATHYZ1 RCUG60ATHYZ1 RCUG75ATHYZ1 RCUG100ATHYZ1 RCUG120ATHYZ1 RCUG150ATHYZ1 RCUG160ATHYZ1 RCUG180ATHYZ1 RCUG200ATHYZ1 RCUG240ATHYZ1 RCUG270ATHYZ1 RCUG300ATHYZ1 RCUG330ATHYZ1 RCUG350ATHYZ1 RCUG360ATHYZ1 RCUG380ATHYZ1 RCUG400ATHYZ1

380

RNC:Running Current

Application Voltage（V） Max.

Min.

418

Compressor(Three Phases) STC（A）

342

114 148 178 178 148 178 178 148 178 178 178 178 178 178 178 178 178 178 114 148 178 178 148 178 178 148 178 178 178 178 178 178 178 178 178 178

Refrigeration RNC(A) 58 75 95 100 2×75 2×95 2×100 3×75 3×95 3×100 4×95 2×100+2×95 4×100 3×95+2×100 5×100 6×95 3×100+3×95 6×100 64 81 102 107 2×81 2×102 2×107 3×81 3×102 3×107 4×102 2×107+2×102 4×107 3×102+2×107 5×107 6×102 3×107+3×102 6×107

IPT (kW) 34.6 42.3 52.5 55.8 2×42.3 2×52.5 2×55.8 3×42.3 3×52.5 3×55.8 4×52.5 2×55.8+2×52.5 4×55.8 3×52.5+2×55.8 5×55.8 6×52.5 3×55.8+3×52.5 6×55.8 36.6 45.3 56.2 59.7 2×45.3 2×56.2 2×59.7 3×45.3 3×56.2 3×59.7 4×56.2 2×59.7+2×56.2 4×59.7 3×56.2+2×59.7 5×59.7 6×56.2 3×59.7+3×56.2 6×59.7

Motor for Condenser Fan RNC(A) 4×2.7 4×2.7 4×2.7 4×2.7 8×2.7 8×2.7 8×2.7 12×2.7 12×2.7 12×2.7 16×2.7 16×2.7 16×2.7 20×2.7 20×2.7 24×2.7 24×2.7 24×2.7 4×2.7 4×2.7 4×2.7 4×2.7 8×2.7 8×2.7 8×2.7 12×2.7 12×2.7 12×2.7 16×2.7 16×2.7 16×2.7 20×2.7 20×2.7 24×2.7 24×2.7 24×2.7

IPT (kW) 4×1.1 4×1.1 4×1.1 4×1.1 8×1.1 8×1.1 8×1.1 12×1.1 12×1.1 12×1.1 16×1.1 16×1.1 16×1.1 20×1.1 20×1.1 24×1.1 24×1.1 24×1.1 4×1.1 4×1.1 4×1.1 4×1.1 8×1.1 8×1.1 8×1.1 12×1.1 12×1.1 12×1.1 16×1.1 16×1.1 16×1.1 20×1.1 20×1.1 24×1.1 24×1.1 24×1.1

Maximum Unit Current(A) 77 99 125 132 198 251 264 297 376 396 502 515 528 640 660 752 772 792 84 107 135 141 214 269 282 321 404 424 539 552 565 686 706 808 828 847

IPT:Power Input

1. These data are based on the same conditions as those for the cooling capacity; please refer to the notes for the Unit General Data. 2. The starting current is indicated for each compressor. 3. The “Maximum Unit Current” is the total running current of the unit under the following conditions, which consume the maximum current within the unit working range. Supplied Voltage: Rated Voltage×0.9 Condenser Air Inlet Temperature: 43 ℃ Chilled Water Outlet Temperature: 10℃ Capacity Control: 100% Therefore, the size of wiring and fuses must be determined according to applicable national and local codes. 4. In addition to the conditions mentioned in the item 3, the compressor currents can be estimated as shown below. One-Compressor Maximum Instantaneous

STC

Current 5. The unit power input can be estimated from that of the compressor in the Cooling Capacity Table and that of the condenser fan motor above. 19

SELECTION DATA

Electric Data (Voltage:415V) 35℃ Condenser Air Inlet Temperature Unit Main Power

Model

Voltage

Max.

Min.

Compressor(Three Phases) STC（A）

Motor for Condenser Fan

Refrigeration

Maximum Unit Current(A)

RNC(A)

IPT (kW)

RNC(A)

IPT (kW)

RCU40ATHYZ1

125

34.6

4×2.7

4×1.1

RCU50ATHYZ1

161

42.3

4×2.7

4×1.1

RCU60ATHYZ1

195

52.5

4×2.7

4×1.1

115

RCU75ATHYZ1

195

55.8

4×2.7

4×1.1

121

RCU100ATHYZ1

161

2×69

2×42.3

8×2.7

8×1.1

181

RCU120ATHYZ1

195

2×87

2×52.5

8×2.7

8×1.1

230

RCU150ATHYZ1

195

2×92

2×55.8

8×2.7

8×1.1

242

RCU160ATHYZ1

161

3×69

3×42.3

12×2.7

12×1.1

272

RCU180ATHYZ1

195

3×87

3×52.5

12×2.7

12×1.1

344

RCU200ATHYZ1

195

3×92

3×55.8

12×2.7

12×1.1

363

RCU240ATHYZ1

195

4×87

4×52.5

16×2.7

16×1.1

459

RCU270ATHYZ1

195

2×92+2×87

2×55.8+2×52.5

16×2.7

16×1.1

471

RCU300ATHYZ1

195

4×92

4×55.8

16×2.7

16×1.1

483

RCU330ATHYZ1

195

3×87+2×92

3×52.5+2×55.8

20×2.7

20×1.1

586

RCU350ATHYZ1

195

5×92

5×55.8

20×2.7

20×1.1

604

RCU360ATHYZ1

195

6×87

6×52.5

24×2.7

24×1.1

689

RCU380ATHYZ1

195

3×92+3×87

3×55.8+3×52.5

24×2.7

24×1.1

707

RCU400ATHYZ1

Application Voltage（V）

195

6×92

6×55.8

24×2.7

24×1.1

725

125

36.6

4×2.7

4×1.1

RCUG50ATHYZ1

161

45.3

4×2.7

4×1.1

RCUG60ATHYZ1

195

56.2

4×2.7

4×1.1

123

RCUG40ATHYZ1

415

456

374

RCUG75ATHYZ1

195

59.7

4×2.7

4×1.1

129

RCUG100ATHYZ1

161

2×74

2×45.3

8×2.7

8×1.1

196

RCUG120ATHYZ1

195

2×93

2×56.2

8×2.7

8×1.1

247

RCUG150ATHYZ1

195

2×98

2×59.7

8×2.7

8×1.1

259

RCUG160ATHYZ1

161

3×74

3×45.3

12×2.7

12×1.1

294

RCUG180ATHYZ1

195

3×93

3×56.2

12×2.7

12×1.1

370

RCUG200ATHYZ1

195

3×98

3×59.7

12×2.7

12×1.1

388

RCUG240ATHYZ1

195

4×93

4×56.2

16×2.7

16×1.1

493

RCUG270ATHYZ1

195

2×98+2×93

2×59.7+2×56.2

16×2.7

16×1.1

505

RCUG300ATHYZ1

195

4×98

4×59.7

16×2.7

16×1.1

517

RCUG330ATHYZ1

195

3×93+2×98

3×56.2+2×59.7

20×2.7

20×1.1

629

RCUG350ATHYZ1

195

5×98

5×59.7

20×2.7

20×1.1

647

RCUG360ATHYZ1

195

6×93

6×56.2

24×2.7

24×1.1

740

RCUG380ATHYZ1

195

3×98+3×93

3×59.7+3×56.2

24×2.7

24×1.1

758

195

6×98

6×59.7

24×2.7

24×1.1

776

RCUG400ATHYZ1

RNC:Running Current

IPT:Power Input

1. These data are based on the same conditions as those for the cooling capacity; please refer to the notes for the Unit General Data. 2. The starting current is indicated for each compressor. 3. The “Maximum Unit Current” is the total running current of the unit under the following conditions, which consume the maximum current within the unit working range. Supplied Voltage: Rated Voltage×0.9 Condenser Air Inlet Temperature: 43℃ Chilled Water Outlet Temperature: 10℃ Capacity Control: 100% Therefore, the size of wiring and fuses must be determined according to applicable national and local codes. 4. In addition to the conditions mentioned in the item 3, the compressor currents can be estimated as shown below. One-Compressor Maximum Instantaneous

STC

Current 5. The unit power input can be estimated from that of the compressor in the Cooling Capacity Table and that of the condenser fan motor above.

SELECTION DATA

Electric Data (Voltage:380V) 46℃ Condenser Air Inlet Temperature Model

Unit Main Power Voltage

380

RNC:Running Current

Application Voltage （V） Max.

418

Min.

342

Compressor(Three Phases) STC（A） 114 148 178 178 148 178 178 148 178 178 178 178 178 178 178 178 178 178 114 148 178 178 148 178 178 148 178 178 178 178 178 178 178 178 178 178

Refrigeration RNC(A) 71 92 116 122 2×92 2×116 2×122 3×92 3×116 3×122 4×116 2×122+2×116 4×122 3×116+2×122 5×122 6×116 3×122+3×116 6×122

IPT (kW) 42.1 51.7 64.0 68.0 2×51.7 2×64 2×68 3×51.7 3×64 3×68 4×64 2×68+2×64 4×68 3×64+2×68 5×68 6×64 3×68+3×64 6×68

79 99 124 130

45.1 55.4 68.5 72.7 2×55.4 2×68.5 2×72.7 3×55.4 3×68.5 3×72.7 4×68.5 2×72.7+2×68.5 4×72.7 3×68.5+2×72.7 5×72.7 6×68.5 3×72.7+3×68.5 6×72.7

2×99 2×124 2×130 3×99 3×124 3×130 4×124 2×130+2×124 4×130 3×124+2×130 5×130 6×124 3×130+3×124 6×130

Maximum Unit Current(A) 88 115 145 153 230 290 305 345 435 458 580 595 610 740 763 870 893 915 98 124 155 163 248 310 325 371 465 488 620 635 650 790 813 930 953 975

IPT:Power Input

1. These data are based on the same conditions as those for the cooling capacity; please refer to the notes for the Unit General Data. 2. The starting current is indicated for each compressor. 3. The “Maximum Unit Current” is the total running current of the unit under the following conditions, which consume the maximum current within the unit working range. Supplied Voltage: Rated Voltage×0.9 Condenser Air Inlet Temperature: 52 ℃ Chilled Water Outlet Temperature: 10℃ Capacity Control: 100% Therefore, the size of wiring and fuses must be determined according to applicable national and local codes. 4. In addition to the conditions mentioned in the item 3, the compressor currents can be estimated as shown below. One-Compressor Maximum Instantaneous

STC

Current 5. The unit power input can be estimated from that of the compressor in the Cooling Capacity Table and that of the condenser fan motor above. 21

SELECTION DATA

Electric Data (Voltage:415V) 46℃ Condenser Air Inlet Temperature Unit Main Power

Model

Voltage

Max.

Min.

Compressor(Three Phases) STC（A）

Refrigeration

Motor for Condenser Fan

Maximum Unit Current(A)

RNC(A)

IPT (kW)

RNC(A)

IPT (kW)

RCU40ATHYZ1

125

42.1

4×2.7

4×1.1

RCU50ATHYZ1

161

51.7

4×2.7

4×1.1

105

RCU60ATHYZ1

195

106

64.0

4×2.7

4×1.1

133

RCU75ATHYZ1

195

112

68.0

4×2.7

4×1.1

140

RCU100ATHYZ1

161

2×84

2×51.7

8×2.7

8×1.1

210

RCU120ATHYZ1

195

2×106

2×64

8×2.7

8×1.1

265

RCU150ATHYZ1

195

2×112

2×68

8×2.7

8×1.1

280

RCU160ATHYZ1

161

3×84

3×51.7

12×2.7

12×1.1

315

RCU180ATHYZ1

195

3×106

3×64

12×2.7

12×1.1

398

RCU200ATHYZ1

195

3×112

3×68

12×2.7

12×1.1

420

RCU240ATHYZ1

195

4×106

4×64

16×2.7

16×1.1

530

RCU270ATHYZ1

195

2×112+2×106

2×68+2×64

16×2.7

16×1.1

545

RCU300ATHYZ1

195

4×112

4×68

16×2.7

16×1.1

560

RCU330ATHYZ1

195

3×106+2×112

3×64+2×68

20×2.7

20×1.1

678

RCU350ATHYZ1

195

5×112

5×68

20×2.7

20×1.1

700

RCU360ATHYZ1

195

6×106

6×64

24×2.7

24×1.1

795

RCU380ATHYZ1

195

3×112+3×106

3×68+3×64

24×2.7

24×1.1

818 840

RCU400ATHYZ1

Application Voltage（V）

195

6×112

6×68

24×2.7

24×1.1

125

45.1

4×2.7

4×1.1

RCUG50ATHYZ1

161

55.4

4×2.7

4×1.1

114

RCUG60ATHYZ1

195

114

68.5

4×2.7

4×1.1

143

RCUG75ATHYZ1

195

119

72.7

4×2.7

4×1.1

149

RCUG100ATHYZ1

161

2×91

2×55.4

8×2.7

8×1.1

228

RCUG120ATHYZ1

195

2×114

2×68.5

8×2.7

8×1.1

286

RCUG150ATHYZ1

195

2×119

2×72.7

8×2.7

8×1.1

298

RCUG160ATHYZ1

161

3×91

3×55.4

12×2.7

12×1.1

342

RCUG180ATHYZ1

195

3×114

3×68.5

12×2.7

12×1.1

429

RCUG200ATHYZ1

195

3×119

3×72.7

12×2.7

12×1.1

446

RCUG240ATHYZ1

195

4×114

4×68.5

16×2.7

16×1.1

572

RCUG270ATHYZ1

195

2×119+2×114

2×72.7+2×68.5

16×2.7

16×1.1

583

RCUG40ATHYZ1

415

456

374

RCUG300ATHYZ1

195

4×119

4×72.7

16×2.7

16×1.1

595

RCUG330ATHYZ1

195

3×114+2×119

3×68.5+2×72.7

20×2.7

20×1.1

726

RCUG350ATHYZ1

195

5×119

5×72.7

20×2.7

20×1.1

744

RCUG360ATHYZ1

195

6×114

6×68.5

24×2.7

24×1.1

858

RCUG380ATHYZ1

195

3×119+3×114

3×72.7+3×68.5

24×2.7

24×1.1

875

RCUG400ATHYZ1

195

6×119

6×72.7

24×2.7

24×1.1

893

RNC:Running Current

IPT:Power Input

1. These data are based on the same conditions as those for the cooling capacity; please refer to the notes for the Unit General Data. 2. The starting current is indicated for each compressor. 3. The “Maximum Unit Current” is the total running current of the unit under the following conditions, which consume the maximum current within the unit working range. Supplied Voltage: Rated Voltage×0.9 Condenser Air Inlet Temperature: 52℃ Chilled Water Outlet Temperature: 10℃ Capacity Control: 100% Therefore, the size of wiring and fuses must be determined according to applicable national and local codes. 4. In addition to the conditions mentioned in the item 3, the compressor currents can be estimated as shown below. One-Compressor Maximum Instantaneous

STC

Current 5. The unit power input can be estimated from that of the compressor in the Cooling Capacity Table and that of the condenser fan motor above. 22

SOUND DATA

Sound Data Unit Power Frequency :50Hz Model

RCU40ATHYZ1 RCUG40ATHYZ1 RCU50ATHYZ1 RCUG50ATHYZ1 RCU60ATHYZ1 RCUG60ATHYZ1 RCU75ATHYZ1 RCUG75ATHYZ1 RCU100ATHYZ1 RCUG100ATHYZ1 RCU120ATHYZ1 RCUG120ATHYZ1 RCU150ATHYZ1 RCUG150ATHYZ1 RCU160ATHYZ1 RCUG160ATHYZ1 RCU180ATHYZ1 RCUG180ATHYZ1 RCU200ATHYZ1 RCUG200ATHYZ1 RCU240ATHYZ1 RCUG240ATHYZ1 RCU270ATHYZ1 RCUG270ATHYZ1 RCU300ATHYZ1 RCUG300ATHYZ1 RCU330ATHYZ1 RCUG330ATHYZ1 RCU350ATHYZ1 RCUG350ATHYZ1 RCU360ATHYZ1 RCUG360ATHYZ1 RCU380ATHYZ1 RCUG380ATHYZ1 RCU400ATHYZ1 RCUG400ATHYZ1

Frequency Band(Hz) 45～90

90～180

180～355

355～710

710～1400

1400～2800

2800～5600

5600～11200

Overall

49.6

54.4

62.4

65.2

66.5

60.9

44.3

38.9

69.0

49.9

54.8

63.0

65.8

67.0

61.2

44.7

39.1

69.5

51.1

55.2

63.4

66.4

67.2

61.5

44.9

39.3

69.8

51.5

55.8

63.8

66.7

67.4

61.8

45.3

39.8

70.1

52.4

56.5

64.7

66.3

67.4

66.5

46.2

41.5

71.4

52.8

57.2

65.4

66.5

67.8

66.9

46.7

42.2

71.8

52.8

57.3

65.5

66.8

68.1

66.9

46.8

42.3

72.0

53.0

57.3

66.2

67.2

68.5

67.0

47.1

42.5

72.3

53.1

57.5

66.4

67.3

68.7

67.2

47.2

42.6

72.5

53.1

57.7

66.7

67.6

68.8

67.5

47.2

42.6

72.7

53.3

57.9

66.8

68.1

69.3

67.8

47.3

43.1

73.1

53.3

57.9

66.8

68.3

69.4

67.9

47.3

43.1

73.2

53.3

57.9

66.8

68.4

69.5

67.9

47.3

43.1

73.3

53.5

58.1

67.3

68.8

70.1

68.2

47.6

43.4

73.7

53.5

58.1

67.3

69.1

70.3

68.4

47.6

43.4

73.9

54.7

58.6

67.9

69.5

70.9

69.2

49.4

44.5

74.6

54.7

58.6

67.9

69.7

71.1

69.4

49.4

44.5

74.8

55.2

58.5

68.1

69.9

71.4

69.7

49.6

44.9

75.0

SPL-A: A Scale Sound Pressure Level (dB) Notes: 1. The measuring point is 1.0 meter from the center of the unit surface and 1.5 meter from the floor level. 2. The units are operating under the standard working condition for cooling operation. 3. The above data was measured on a flat ground, Therefore, reflected sounds should be taken into consideration when the unit is surrounded by walls, etc.

WOKING RANGE

Working Range Power Supply: Working Voltage ：90%-100% Rating Voltage Unbalanced Voltage ：Within ±3% Deviation from Each Voltage at Compressor Terminals Start Voltage：Higher than 85% of the Rated Voltage Maximum Water Flow Rate and Minimum Water Flow Rate Max.Flow Rate Min.Flow Rate (No.1) (No.1)

Model RCU40ATHYZ1, RCUG40ATHYZ1 RCU50ATHYZ1, RCUG50ATHYZ1 RCU60ATHYZ1, RCUG60ATHYZ1 RCU75ATHYZ1, RCUG75ATHYZ1 RCU100ATHYZ1, RCUG100ATHYZ1 RCU120ATHYZ1, RCUG120ATHYZ1 RCU150ATHYZ1, RCUG150ATHYZ1 RCU160ATHYZ1, RCUG160ATHYZ1 RCU180ATHYZ1, RCUG180ATHYZ1

41.0 50.5 63.3 67.5 76.4 98.3 135.0 151.6 152.2

12.8 15.7 19.7 21.0 28.6 35.2 42.0 47.2 53.4

Max.Flow Rate Min.Flow Rate (No.1/No.2) (No.1/No.2)

Model RCU200ATHYZ1, RCUG200ATHYZ1 RCU240ATHYZ1, RCUG240ATHYZ1 RCU270ATHYZ1, RCUG270ATHYZ1 RCU300ATHYZ1, RCUG300ATHYZ1 RCU330ATHYZ1, RCUG330ATHYZ1 RCU350ATHYZ1, RCUG350ATHYZ1 RCU360ATHYZ1, RCUG360ATHYZ1 RCU380ATHYZ1, RCUG380ATHYZ1 RCU400ATHYZ1, RCUG400ATHYZ1

159.4 98.3/98.3 135/98.3 135/135 152.2/135 159.4/135 152.2/152.2 159.4/152.2 159.4/159.4

57.1 35.2/35.2 42/35.2 42/42 53.4/42 57.1/42 53.4/53.4 57.1/53.4 57.1/57.1

Internal Water Volume in Water Cooler Model

Volume(No.1)

Model

Volume(No.1/No.2)

RCU40ATHYZ1, RCUG40ATHYZ1

0.08

RCU200ATHYZ1, RCUG200ATHYZ1

0.21

RCU50ATHYZ1, RCUG50ATHYZ1

0.07

RCU240ATHYZ1, RCUG240ATHYZ1

0.14/0.14

RCU60ATHYZ1, RCUG60ATHYZ1

0.07

RCU270ATHYZ1, RCUG270ATHYZ1

0.14/0.14

RCU75ATHYZ1, RCUG75ATHYZ1

0.07

RCU300ATHYZ1, RCUG300ATHYZ1

0.14/0.14

RCU100ATHYZ1, RCUG100ATHYZ1

0.14

RCU330ATHYZ1, RCUG330ATHYZ1

0.21/0.14

RCU120ATHYZ1, RCUG120ATHYZ1

0.14

RCU350ATHYZ1, RCUG350ATHYZ1

0.21/0.14

RCU150ATHYZ1, RCUG150ATHYZ1

0.14

RCU360ATHYZ1, RCUG360ATHYZ1

0.21/0.21

RCU160ATHYZ1, RCUG160ATHYZ1

0.21

RCU380ATHYZ1, RCUG380ATHYZ1

0.21/0.21

RCU180ATHYZ1, RCUG180ATHYZ1

0.21

RCU400ATHYZ1, RCUG400ATHYZ1

0.21/0.21

Minimum Internal System Water Volume Model Volume （m3） Model Volume （m3）

RCU40ATHYZ1

RCU50ATHYZ1

RCU60ATHYZ1

RCU75ATHYZ1

RCU100ATHYZ1

RCU120ATHYZ1

RCU150ATHYZ1

RCU160ATHYZ1

RCU180ATHYZ1

RCUG40ATHYZ1 RCUG50ATHYZ1 RCUG60ATHYZ1 RCUG75ATHYZ1 RCUG100ATHYZ1 RCUG120ATHYZ1 RCUG150ATHYZ1 RCUG160ATHYZ1 RCUG180ATHYZ1

0.42

0.51

0.64

RCU200ATHYZ1

RCU240ATHYZ1

RCU270ATHYZ1

0.68

1.02

1.28

RCU300ATHYZ1 RCU330ATHYZ1 RCU350ATHYZ1

1.37

1.54

1.92

RCU360ATHYZ1

RCU380ATHYZ1

RCU400ATHYZ1

RCUG200ATHYZ1 RCUG240ATHYZ1 RCUG270ATHYZ1 RCUG300ATHYZ1 RCUG330ATHYZ1 RCUG350ATHYZ1 RCUG360ATHYZ1 RCUG380ATHYZ1 RCUG400ATHYZ1

2.05

2.57

2.65

2.74

3.29

3.42

3.85

3.98

4.11

Note: Minimum internal system water volume in the above table is setting according to standard ON/OFF differential. In case of changing ON/OFF differential, minimum internal system water volume shall be increased as follows. The Switch ON/OFF of Temperature Difference

Minimum Water Volume in System

2℃（Standard）

100%

1.5℃

130%

1℃

200%

Temperature Range The temperature range is given in the following table. Item Chilled Water Outlet Temperature Condenser Air Inlet Temperature(DB）

Standard 5～10℃ 5～52℃

COMPONENT DATA

Component Detailed Data（R22 and R407C） Compressor Model

—

Compressor Type

—

Revolution Displacement Capacity Control Air Tight Pressure

Motor

Oil

40ASCC-Z

50ASCC-Z

60ASCC-Z

Semi-Hermetic

50Hz 50Hz Continuous Control Type

r/min m3/h

2,880 169.5

100～15, 0

Discharge

MPa

3.0

Suction Type Starting Method Poles Insulation Name Charge

MPa — — — — — Liters

2.0 Special Squirrel Cage, Three-Phase Motor Star-Delta Starting 2 F ICEMATIC UX300 6

137.4

208.7

Condenser and Condenser Fan RCU40ATHY RCU50ATHY RCU60ATHY RCU75ATHY RCU100ATHY RCU120ATHY RCU150ATHY RCU160ATHY RCU180ATHY Z1 Z1 Z1 Z1 Z1 Z1 Z1 Z1 Z1

R22

Model

RCUG40AT RCUG50AT RCUG60AT RCUG75AT RCUG100ATH RCUG120ATH RCUG150ATH RCUG160ATH RCUG180ATH HYZ1 HYZ1 HYZ1 HYZ1 YZ1 YZ1 YZ1 YZ1 YZ1

R407C Condenser Type Condenser Piping

Multi-Pass Cross Finned Tube

—

Material

—

Outer Diameter

9.53

Copper Tube 9.53

9.53

Tube Thickness(mean)

0.4

Fin Material

—

Maximum Operation Pressure

MPa

3.0

Number of Condenser/unit(s)

—

8 710 960

12 710 960

0.9

Condeser Fan

Condenser Fan Motor

Type

—

Number/Unit Outer Diameter Revolution

— mm r/min

Type

—

Starting Method

—

Nominal Output

Quantity Insulation Class Poles

— — —

R22

Model

R407C Condenser Type Condenser Piping

—

Aluminum

Direct-Drive Propeller Fan 4 710 960

4 710 960

8 710 960

Drip-Proof Enclosure Direct-On-Line Starting 0.9

0.9

4 4 4 4 8 8 8 12 12 E E E E E E E E E 6 6 6 6 6 6 6 6 6 RCU200ATH RCU240ATH RCU270ATH RCU300ATH RCU330ATHY RCU350ATHY RCU360ATHY RCU380ATHY RCU400ATHY YZ1 YZ1 YZ1 YZ1 Z1 Z1 Z1 Z1 Z1 RCUG200AT RCUG240AT RCUG270AT RCUG300AT RCUG330ATH RCUG350ATH RCUG360ATH RCUG380ATH RCUG400ATH HYZ1 HYZ1 HYZ1 HYZ1 YZ1 YZ1 YZ1 YZ1 YZ1 Multi-Pass Cross Finned Tube

Material

—

Outer Diameter

9.53

Copper Tube 9.53

9.53

Tube Thickness(mean)

0.4

Fin Material

—

Maximum Operation Pressure

MPa

3.0

Number of Condenser/unit(s)

—

2×8

2×12

12 710 960

2×8 710 960

20 710 960

2×12 710 960

Condeser Fan

Condenser Fan Motor

Type

—

Number/Unit Outer Diameter Revolution

— mm r/min

Aluminum

Direct-Drive Propeller Fan 20 710 960

2×12 710 960

Type

—

Drip-Proof Enclosure

Starting Method

—

Direct-On-Line Starting

Nominal Output

0.9

Quantity Insulation Class Poles

— — —

12 E 6

2×8 E 6

20 E 6

2×12 E 6

COMPONENT DATA

Water Cooler RCU(G)40 RCU(G)50 RCU(G)60 RCU(G)75A RCU(G)100 RCU(G)120 RCU(G)150 RCU(G)160 RCU(G)180 ATHYZ1 ATHYZ1 ATHYZ1 THYZ1 ATHYZ1 ATHYZ1 ATHYZ1 ATHYZ1 ATHYZ1

Model

Steel

Shell Material Water Side

Outer Diameter

356.2

431.8

Length

1,276

2,296

2,400

Steel

Shell Material

Shell Refrigerant Side

Outer Diameter

420

500

Length

101

Thickness

12 12.7 437 2

Material Tube

Maximum Pemissable Pressure

Copper

Outer Diameter Quantity Number of Pass

12.7 220 4

12.7 272 4

12.7 310 4

12.7 272 2

12.7 310 2

12.7 408 2

Refrigerant Side

R22

1.3

R407C

1.6

1.05

Water Side Insulation

Polyethylene（25mm）

Model

RCU(G)200 RCU(G)24 RCU(G)270 RCU(G)300 RCU(G)330 RCU(G)350 RCU(G)360 RCU(G)380 RCU(G)400 ATHYZ1 0ATHYZ1 ATHYZ1 ATHYZ1 ATHYZ1 ATHYZ1 ATHYZ1 ATHYZ1 ATHYZ1 Steel

Shell Material Water Side Shell

Tube

Maximum Pemissable Pressure

Outer Diameter

431.8

356.2

431.8+356.2 431.8+356.2

431.8

Length

2,400

2,296

2,400+2,296 2,400+2,296 Steel

2,400

500 101 12

420 101 10

500+420 101 12+10

500+420 101 12+10 Copper

500 101 12

12.7 437 2 1.3 1.6

12.7 310 2 1.3 1.6

12.7 437+310 2 1.3 1.6

12.7 437 2 1.3 1.6

1.05

Shell Material Refrigerant Outer Diameter Side Length Thickness Material Outer Diameter Quantity Number of Pass Refrigerant Side

R22 R407C

Water Side Insulation

Polyethylene（25mm）

Note: the data above is indicated for each water cooler, as these units greater than 240ATHYZ1 including 240ATHYZ1 consist of two water coolers for two modules, in the case the data for the two water coolers are different, it is showed as no.1water cooler data + no.2 water cooler data.

CONTROL SYSTEM

Refrigerant System In addition to the basic air-cooled water chiller components (compressor, condenser, thermal expansion valves and water cooler), the following components are equipped in each refrigerant cycle: Stop Valve for Compressor Discharge Line and Liquid Line: These stop valves are equipped at the liquid line, and facilitate easy compressor service without appreciable leakage of refrigerant.

Capacity Control All models are equipped with an unloading system for each compressor, in order to adjust the cooling capacity and provide precise temperature control for the chilled water, coupled with electric thermostat.

Electric Operation Control Electrical Operation Control advanced HITACHI Water Chillers are as follows.

Control Panel ON switch, OFF switch, Power Supply Lamp, Operation Lamp, Alarm Lamp, Operation/Alarm Indicator for each refrigerant cycle and check switch are mounted in the Control Panel. The Control Panel is located at a position where easy access is available. Operation/Alarm indicator can display individual alarm codes such as High-Cut, Low-Cut etc. This function is very useful for detecting what alarm has occurred. Check switches are for checking chilled water temperature and alarm occurrence data. Chilled water temperature setting switches, ON/OFF Differential Setting Switches, Remote-Local Switch and so on are located at the rear side of Control Panel, in order not to access during operation.

Operation Hour Meter This hour-meter indicates the sum of the compressor operation.

Screw Compressor Cycling Protection Circuit The electric timer of the screw compressor cycling protection (CCP ) connected in the compressor control circuit delays the screw compressor restarting period for approximately three (3) minutes for No.1 compressor, four (4) minutes for No.2 compressor, five (5) minutes for No.3 compressor and six (6) minutes for No.4 compressor after the electronic thermostat calls for the cooling operation or automatic resetting of the protection devices, thereby preventing harmful screw compressor cycling operation.

Electronic Thermostat Circuit The electronic thermostat senses chilled water temperatures at the water cooler outlet, and operates solenoid valves for HITACHI screw compressor capacity control.

Screw Compressor Reversing Protection Circuit This circuit is composed of a reverse-phase protection devices, preventing reverse operation of the screw compressor, because the screw compressor definitely cannot be operated in the wrong direction as the misconnection of the main power phases.

Rotation of Compressor Operation Rotation of compressor operation order is available in order to balance operation hours of compressors. This function extends machine life.

Restart after Short Period Power-Failure In the case that a power failure shorter than 2 seconds occurred, compressors can be restarted automatically within 3 minutes after power supply.

CONTROL SYSTEM

Refrigerant Charge

R22 RCU40A THYZ1

RCU50A THYZ1

RCU60AT HYZ1

RCU75AT HYZ1

RCU100AT HYZ1

RCU120ATH YZ1

RCU150ATH YZ1

RCU160ATH YZ1

RCU180ATH YZ1

Model

RCU200 ATHYZ1

RCU240 ATHYZ1

RCU270AT HYZ1

RCU300AT HYZ1

2× RCU330AT HYZ1

2× RCU350ATH YZ1

2× RCU360ATH YZ1

3× RCU380ATH YZ1

3× RCU400ATH YZ1

Charge

3×

2×+ 2×

4×

3×+2x

5×

6×

3×+3×

6×

Model Charge

4×

R407C RCUG40 ATHYZ1

RCUG50 ATHYZ1

RCUG60A THYZ1

RCUG75A THYZ1

RCUG100 ATHYZ1

RCUG120AT HYZ1

RCUG150AT HYZ1

RCUG160AT HYZ1

RCUG180AT HYZ1

Model

RCUG200 ATHYZ1

RCUG240 ATHYZ1

RCUG270 ATHYZ1

RCUG300 ATHYZ1

2× RCUG330 ATHYZ1

2× RCUG350AT HYZ1

2× RCUG360AT HYZ1

3× RCUG380AT HYZ1

RCUG400AT HYZ1

Charge

3×

4×

2×+ 2×

4×

3×+2×

6×

3×+3×

6×

Model Charge

Note: for the details of the blank places, please contact HITACHI or Hitachi’s distributors.

Protection and Safety Control The safety and protective devices are equipped in the unit to ensure dependable and long life operation. Their functions should be carefully noted, and field adjustment is not recommended, if the setting is maintained at the point listed in the table.

Compressor Protection 1、The high pressure switch and the low pressure control protect against excessive discharge pressure and exceedingly low suction pressure. The switch and control cut out compressor operation when the discharge pressure exceeds the setting or when the suction pressure decrease below the setting. 2、Overcurrent relays equipped in the magnetic switch box cut out each compressor operation when the current to the compressor exceeds the setting. 3、The internal thermostat embedded in the compressor motor winding cuts out each operations, when the temperature of the motor winding exceeds the setting. 4、An oil heater in the compressor prevents from oil foaming during cold starting. Energize this heater to warm the oil, while the compressor is stopped.

Fan Motor Protection The thermal overcurrent relays for the condenser fan motors cut out fan operation and compressor operation, when the current to the fan motor exceeds the setting.

Refrigerant Cycle 1、The fusible plug is equipped on the liquid line. When refrigerant temperature exceeds the melting point, and the plug melts and purges the refrigerant gas, in order to avoid explosion of the condenser. 2、The freeze protection control, for which the sensor is located in the water outlet near the water cooler, cuts out the compressor operation, when the water outlet temperature decreases below the setting.

CONTROL SYSTEM

Safety and Control Device Setting (R22) 35℃ Condenser Air Inlet Temperature RCU40ATH RCU50ATH RCU60ATHY RCU75ATH RCU100ATH RCU120ATH RCU150ATH RCU160ATH RCU180ATH YZ1 YZ1 Z1 YZ1 YZ1 YZ1 YZ1 YZ1 YZ1

Model High pressure control

For Compressor

Manual Reset, Adjustable(One Switch for Each Compressor Motor)

Cut Off Low pressure control

MPa

2.98

Cut Off Internal Thermostat

MPa

0.05

Cut Off

℃

115

Cut In Overcurrent Relay*1

℃

2.98

0.05 0.05 0.05 0.05 0.05 0.05 Automatic Reset, Non-Adjustable(One Switch for Each Compressor Motor)

0.05

115

2.98

115

2.98 2.98 Control by Micro-Processor

115

2.98

115

150

93 93 93 93 93 Manual Reset Adjustable (One Switch for Each Compressor Motor)

380V

50Hz

415V

50Hz

150

150 70

Oil Heater Capacity Discharged Gas Thermostat

70 52 66 One Oil Heater for Each Compressor Motor 150 150 (One for Each Circuit)

Cut Off

℃

Cut In CCP Calculagraph

℃

100

100 100 100 100 100 Non-Adjustable (One Timer for Each Compressor Motor)

100

Setting Time

180

Star-Delta Starting

℃

140

380V 50Hz

3.3

415V 50Hz

3.3

3.13

From Start to Load-up Control Circuit

2.98

Fuse Capacity(220V/240V) Fusible Plug

Melt Temperature Refrigerant Frost-Proof Protection Circuit Cut Off

(One for Each Circuit)

Control of Exhaust Temperature Cut Off Overcurrent relay for motor of fan

140 140 140 140 140 Manual Reset, Adjustable(One Three-Phase Set for Each Fan Motor)

Discharged valve of pressure Starting to Open

MPa

High pressure control Cut Off Low pressure control

MPa

2.98

Cut Off Internal Thermostat

MPa

0.05

Cut Off

℃

115

Cut In Overcurrent Relay*1

℃

2.98

3.3

3.13

2.98

0.05 0.05 0.05 0.05 0.05 0.05 Automatic Reset, Non-Adjustable(One Switch for Each Compressor Motor)

0.05

115

2.98

115

2.98 2.98 Control by Micro-Processor

115

2.98

115

76/72

70/66

150

93 93 93 93 93 Manual Reset Adjustable (One Switch for Each Compressor Motor)

380V

50Hz

76/72

415V

50Hz

70/66

150

150 70

Oil Heater Capacity Discharged Gas Thermostat

72/76

70 66/70 70 One Oil Heater for Each Compressor Motor 150 150 (One for Each Circuit)

Cut Off

℃

Cut In CCP Calculagraph

℃

100

100 100 100 100 100 Non-Adjustable (One Timer for Each Compressor Motor)

100

Setting Time

180

Star-Delta Starting

℃

140

380V 50Hz

3.3

415V 50Hz

3.3

MPa

3.13

From Start to Load-up Control Circuit

3.3

3.3 3.3 (One for Each Compressor)

RCU200AT RCU240AT RCU270ATH RCU300AT RCU330ATH RCU350ATH RCU360ATH RCU380ATH RCU400ATH HYZ1 HYZ1 YZ1 HYZ1 YZ1 YZ1 YZ1 YZ1 YZ1 Manual Reset, Adjustable(One Switch for Each Compressor Motor)

Model

For Compressor

3.3

Fuse Capacity(220V/240V) Fusible Plug

Melt Temperature Refrigerant Frost-Proof Protection Circuit Cut Off

(One for Each Circuit)

Control of Exhaust Temperature Cut Off Overcurrent relay for motor of fan

140 140 140 140 140 Manual Reset, Adjustable(One Three-Phase Set for Each Fan Motor)

Discharged valve of pressure Starting to Open

3.3

3.3 3.3 (One for Each Compressor)

3.3

3.13

Note: The data marked with *1 is indicated for each compressor, as in a module the same compressors are used, for these chillers greater than 240ATHYZ1 including 240ATHYZ1 which consist of two modules, when the data for the compressors in the two modules are different, it is showed as data for one of the compressor in the no.1 module / data for one of the compressor in the no.2 module. 29

CONTROL SYSTEM

Safety and Control Device Setting (R407C) 35℃ Condenser Air Inlet Temperature Model High pressure control Cut Off Low pressure control Cut Off Internal Thermostat Cut Off Cut In Overcurrent Relay*1 For Compressor

380V

50Hz

415V

50Hz

Oil Heater Capacity Discharged Gas Thermostat Cut Off Cut In CCP Calculagraph Setting Time Star-Delta Starting From Start to Load-up

Control Circuit

Refrigerant Circuit

Fuse Capacity(220V/240V) Fusible Plug

RCUG40A RCUG50A RCUG60AT RCUG75A RCUG100AT RCUG120A RCUG150A RCUG160A RCUG180A THYZ1 THYZ1 HYZ1 THYZ1 HYZ1 THYZ1 THYZ1 THYZ1 THYZ1 Manual Reset, Adjustable(One Switch for Each Compressor Motor) MPa 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 Control by Micro-Processor MPa 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 Automatic Reset, Non-Adjustable(One Switch for Each Compressor Motor) 115 115 115 115 115 115 115 115 115 ℃ 93 93 93 93 93 93 93 93 93 ℃ Manual Reset Adjustable (One Switch for Each Compressor Motor) A 49 62 78 82 62 78 82 62 78 A 45 57 71 75 57 71 75 57 71 One Oil Heater for Each Compressor Motor W 150 150 150 150 150 150 150 150 150 (One for Each Circuit) 60 60 60 60 60 60 60 60 60 ℃ 90 90 90 90 90 90 90 90 90 ℃ Non-Adjustable (One Timer for Each Compressor Motor) s 180 180 180 180 180 180 180 180 180 s 5 5 5 5 5 5 5 5 5 s 30 30 30 30 30 30 30 30 30 A

℃

140

380V 50Hz

415V 50Hz

3.3 3.3

Starting to Open

MPa

3.13

Melt Temperature Frost-Proof Protection Cut Off

(One for Each Circuit) 72 72

Control of Exhaust Temperature Cut Off Overcurrent relay for motor of fan

Discharged valve of pressure

Model High pressure control

For Compressor

Cut Off Low pressure control

MPa

Cut Off Internal Thermostat

MPa

Cut Off

℃

Cut In Overcurrent Relay*1

℃

380V

50Hz

415V

50Hz

Oil Heater Capacity

Discharged Gas Thermostat Cut Off

℃

Cut In CCP Calculagraph

℃

Setting Time Star-Delta Starting From Start to Load-up Control Circuit

Fuse

s s s

140 140 140 140 140 140 Manual Reset, Adjustable(One Three-Phase Set for Each Fan Motor) 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 (One for Each Compressor) 3.13 3.13 3.13 3.13 3.13 3.13

℃

140

380V 50Hz

415V 50Hz

3.3 3.3

Starting to Open

MPa

3.13

Melt Temperature Refrigerant Frost-Proof Protection Circuit Cut Off

3.3 3.3 3.13

RCUG200 RCUG240 RCUG270A RCUG300 RCUG330AT RCUG350A RCUG360A RCUG380A RCUG400A ATHYZ1 ATHYZ1 THYZ1 ATHYZ1 HYZ1 THYZ1 THYZ1 THYZ1 THYZ1 Manual Reset, Adjustable(One Switch for Each Compressor Motor) 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 Control by Micro-Processor 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 Automatic Reset, Non-Adjustable(One Switch for Each Compressor Motor) 115 115 115 115 115 115 115 115 115 93 93 93 93 93 93 93 93 93 Manual Reset Adjustable (One Switch for Each Compressor Motor) 82 78 82/78 82 78/82 82 78 82/78 82 75 71 75/71 75 71/75 75 71 75/71 75 One Oil Heater for Each Compressor Motor 150 150 150 150 150 150 150 150 150 (One for Each Circuit) 60 60 60 60 60 60 60 60 60 90 90 90 90 90 90 90 90 90 Non-Adjustable (One Timer for Each Compressor Motor) 180 180 180 180 180 180 180 180 180 5 5 5 5 5 5 5 5 5 30 30 30 30 30 30 30 30 30

Capacity(220V/240V) Fusible Plug

140

(One for Each Circuit) 72 72

Control of Exhaust Temperature Cut Off Overcurrent relay for motor of fan

Discharged valve of pressure

140 140 140 140 140 140 Manual Reset, Adjustable(One Three-Phase Set for Each Fan Motor) 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 (One for Each Compressor) 3.13 3.13 3.13 3.13 3.13 3.13

140 3.3 3.3 3.13

CONTROL SYSTEM

Safety and Control Device Setting (R22) 46℃ Condenser Air Inlet Temperature RCU40ATH RCU50ATH RCU60ATHY RCU75ATH RCU100ATH RCU120ATH RCU150ATH RCU160ATH RCU180ATH YZ1 YZ1 Z1 YZ1 YZ1 YZ1 YZ1 YZ1 YZ1

Model High pressure control

For Compressor

Manual Reset, Adjustable(One Switch for Each Compressor Motor)

Cut Off Low pressure control

MPa

2.98

Cut Off Internal Thermostat

MPa

0.05

Cut Off

℃

115

Cut In Overcurrent Relay*1

℃

2.98

0.05 0.05 0.05 0.05 0.05 0.05 Automatic Reset, Non-Adjustable(One Switch for Each Compressor Motor)

0.05

115

2.98

115

50Hz

415V

50Hz

150

150 70

Oil Heater

115

81 61 77 One Oil Heater for Each Compressor Motor

150 150 (One for Each Circuit)

150

℃

Cut In CCP Calculagraph

℃

100

100 100 100 100 100 Non-Adjustable (One Timer for Each Compressor Motor)

100

Setting Time

180

Star-Delta Starting

Fuse Capacity(220V/240V) Fusible Plug

Melt Temperature Refrigerant Frost-Proof Protection Circuit Cut Off Control of Exhaust Temperature

(One for Each Circuit) ℃

℃

140

380V 50Hz

3.3

415V 50Hz

3.3

3.13

Cut Off Overcurrent relay for motor of fan

140 140 140 140 140 Manual Reset, Adjustable(One Three-Phase Set for Each Fan Motor)

Discharged valve of pressure Starting to Open

MPa

3.3

3.3 3.3 (One for Each Compressor)

3.3

3.13

RCU200AT RCU240AT RCU270ATH RCU300AT RCU330ATH RCU350ATH RCU360ATH RCU380ATH RCU400ATH HYZ1 HYZ1 YZ1 HYZ1 YZ1 YZ1 YZ1 YZ1 YZ1 Manual Reset, Adjustable(One Switch for Each Compressor Motor)

Model High pressure control Cut Off Low pressure control

MPa

2.98

Cut Off Internal Thermostat

MPa

0.05

Cut Off

℃

115

Cut In Overcurrent Relay*1

℃

2.98

0.05 0.05 0.05 0.05 0.05 0.05 Automatic Reset, Non-Adjustable(One Switch for Each Compressor Motor)

0.05

115

2.98

115

2.98 2.98 Control by Micro-Processor

115

2.98

115

88/84

81/77

150

93 93 93 93 93 Manual Reset Adjustable (One Switch for Each Compressor Motor)

380V

50Hz

88/84

415V

50Hz

81/77

150

150 70

Oil Heater Capacity Discharged Gas Thermostat

84/88

81 77/81 81 One Oil Heater for Each Compressor Motor 150 150 (One for Each Circuit)

Cut Off

℃

Cut In CCP Calculagraph

℃

100

100 100 100 100 100 Non-Adjustable (One Timer for Each Compressor Motor)

100

Setting Time

180

Star-Delta Starting

From Start to Load-up Control Circuit

115

2.98

Cut Off

From Start to Load-up

For Compressor

2.98 2.98 Control by Micro-Processor

93 93 93 93 93 Manual Reset Adjustable (One Switch for Each Compressor Motor)

380V

Capacity Discharged Gas Thermostat

Control Circuit

2.98

Fuse Capacity(220V/240V) Fusible Plug

(One for Each Circuit)

Melt Temperature Refrigerant Frost-Proof Protection Circuit Cut Off Control of Exhaust Temperature

℃

Cut Off

℃

140

380V 50Hz

3.3

415V 50Hz

3.3

MPa

3.13

Overcurrent relay for motor of fan

140 140 140 140 140 Manual Reset, Adjustable(One Three-Phase Set for Each Fan Motor)

Discharged valve of pressure Starting to Open

3.3

3.3 3.3 (One for Each Compressor)

3.3

3.13

Safety and Control Device Setting (R407C)

CONTROL SYSTEM

46℃ Condenser Air Inlet Temperature Model High pressure control Cut Off Low pressure control Cut Off Internal Thermostat Cut Off Cut In Overcurrent Relay*1 For Compressor

380V

50Hz

415V

50Hz

Oil Heater Capacity Discharged Gas Thermostat Cut Off Cut In CCP Calculagraph Setting Time Star-Delta Starting From Start to Load-up

Control Circuit

Refrigerant Circuit

Fuse Capacity(220V/240V) Fusible Plug

RCUG40A RCUG50A RCUG60AT RCUG75A RCUG100AT RCUG120A RCUG150A RCUG160A RCUG180A THYZ1 THYZ1 HYZ1 THYZ1 HYZ1 THYZ1 THYZ1 THYZ1 THYZ1 Manual Reset, Adjustable(One Switch for Each Compressor Motor) MPa 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 Control by Micro-Processor MPa 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 Automatic Reset, Non-Adjustable(One Switch for Each Compressor Motor) 115 115 115 115 115 115 115 115 115 ℃ 93 93 93 93 93 93 93 93 93 ℃ Manual Reset Adjustable (One Switch for Each Compressor Motor) A 57 71 89 94 71 89 94 71 89 A 52 66 83 86 66 83 86 66 83 One Oil Heater for Each Compressor Motor W 150 150 150 150 150 150 150 150 150 (One for Each Circuit) 60 60 60 60 60 60 60 60 60 ℃ 90 90 90 90 90 90 90 90 90 ℃ Non-Adjustable (One Timer for Each Compressor Motor) s 180 180 180 180 180 180 180 180 180 s 5 5 5 5 5 5 5 5 5 s 30 30 30 30 30 30 30 30 30 A

℃

140

380V 50Hz

415V 50Hz

3.3 3.3

Starting to Open

MPa

3.13

Melt Temperature Frost-Proof Protection Cut Off

(One for Each Circuit) 72 72

Control of Exhaust Temperature Cut Off Overcurrent relay for motor of fan

Discharged valve of pressure

Model High pressure control

For Compressor

Cut Off Low pressure control

MPa

Cut Off Internal Thermostat

MPa

Cut Off

℃

Cut In Overcurrent Relay*1

℃

380V

50Hz

415V

50Hz

Oil Heater Capacity

Discharged Gas Thermostat Cut Off

℃

Cut In CCP Calculagraph

℃

Setting Time Star-Delta Starting From Start to Load-up Control Circuit

Fuse Capacity(220V/240V) Fusible Plug

s s s A

140 140 140 140 140 140 Manual Reset, Adjustable(One Three-Phase Set for Each Fan Motor) 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 (One for Each Compressor) 3.13 3.13 3.13 3.13 3.13 3.13

3.3 3.3 3.13

RCUG200 RCUG240 RCUG270A RCUG300 RCUG330AT RCUG350A RCUG360A RCUG380A RCUG400A ATHYZ1 ATHYZ1 THYZ1 ATHYZ1 HYZ1 THYZ1 THYZ1 THYZ1 THYZ1 Manual Reset, Adjustable(One Switch for Each Compressor Motor) 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 Control by Micro-Processor 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 Automatic Reset, Non-Adjustable(One Switch for Each Compressor Motor) 115 115 115 115 115 115 115 115 115 93 93 93 93 93 93 93 93 93 Manual Reset Adjustable (One Switch for Each Compressor Motor) 94 89 94/89 94 89/94 94 89 94/89 94 86 83 86/83 86 83/86 86 83 86/83 86 One Oil Heater for Each Compressor Motor 150 150 150 150 150 150 150 150 150 (One for Each Circuit) 60 60 60 60 60 60 60 60 60 90 90 90 90 90 90 90 90 90 Non-Adjustable (One Timer for Each Compressor Motor) 180 180 180 180 180 180 180 180 180 5 5 5 5 5 5 5 5 5 30 30 30 30 30 30 30 30 30 6

℃

140

380V 50Hz

415V 50Hz

3.3 3.3

Starting to Open

MPa

3.13

Melt Temperature Refrigerant Frost-Proof Protection Circuit Cut Off

140

(One for Each Circuit) 72 72

Control of Exhaust Temperature Cut Off Overcurrent relay for motor of fan

Discharged valve of pressure

140 140 140 140 140 140 Manual Reset, Adjustable(One Three-Phase Set for Each Fan Motor) 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 (One for Each Compressor) 3.13 3.13 3.13 3.13 3.13 3.13

140 3.3 3.3 3.13

INSTALLATION DATA

Recommended Concrete Curbs RCU(G)40、50、60、75ATHYZ1

Drain Ditch

6-Vibration Proof Rubber Mat

［Tubing Side］

Foundation Bolt

（4-M20×300）

☆Foundation Bolt 3

☆Nut ☆Washer ☆Bushing ☆Vibration Proof Rubber Mat

Steel Plate（1mm)

［Compressor Side］ ☆：Supplied by Factory Steel Plate（1mm): Field Supply

Concrete

Mortar Cement

Drain Ditch

RCU(G)100ATHYZ1、RCU(G)120ATHYZ1 and RCU(G)150ATHYZ1

Drain Ditch

10-Vibration Proof Rubber Mat

Foundation Bolt （6-M20×300）

☆Foundation Bolt ☆Nut ☆Washer ☆Bushing ☆Vibration Proof Rubber Mat

Steel Plate（1mm)

☆：Supplied by Factory Steel Plate（1mm) : Field Supply

Drain Ditch

Concrete

Mortar Cement

INSTALLATION DATA

Recommended Concrete Curbs RCU(G)160ATHYZ1、RCU(G)180ATHYZ1 and RCU(G)200ATHYZ1

Drain Ditch

14-Vibration Proof Rubber Mat

［Tubing Side］

Foundation Bolt

☆Foundation Bolt ☆Nut ☆Washer ☆Bushing ☆Vibration Proof Rubber Mat Steel Plate（1mm)

☆：Supplied by Factory

Steel Plate（1mm) : Field Supply

Compressor Side

Concrete

Drain Ditch

Mortar Cement

RCU(G)240ATHYZ1、RCU(G)270ATHYZ1 and RCU(G)300ATHYZ1

Drain Ditch

10-Vibration Proof Rubber Mat

［Tubing Side］

Foundation Bolt （6-M20×300）

［Compressor Side］

Concrete

Drain Ditch

☆Foundation Bolt ☆Nut ☆Washer ☆Bushing ☆Vibration Proof Rubber Mat

Steel Plate（1mm)

☆：Supplied by Factory Steel Plate（1mm) : Field Supply

Mortar Cement

INSTALLATION DATA

Recommended Concrete Curbs

RCU(G)330ATHYZ1 and RCU(G)350ATHYZ1

Drain Ditch

14-Vibration Proof Rubber Mat

10-Vibration Proof Rubber Mat

［Tubing Side］

Foundation Bolt

［Tubing Side］

Foundation Bolt （6-M20×300）

［Compressor Side］

Concrete

Drain Ditch

Mortar Cement

☆Foundation Bolt ☆Nut ☆Washer ☆Bushing ☆Vibration Proof Rubber Mat Steel Plate（1mm)

☆：Supplied by Factory

Steel Plate（1mm): Field Supply

RCU(G)360ATHYZ1、RCU(G)380ATHYZ1 and RCU(G)400ATHYZ1

Drain Ditch

14-Vibration Proof Rubber Mat

［Tubing Side］

Foundation Bolt

［Tubing Side］

Foundation Bolt

Compressor Side

Concrete

Drain Ditch

☆Foundation Bolt ☆Nut ☆Washer ☆Bushing ☆Vibration Proof Rubber Mat

Steel Plate（1mm)

☆：Supplied by Factory Steel Plate（1mm) : Field Supply

Mortar Cement

CONTROL SYSTEM

DIP SWITCH SETTING MODELS: :RCU(G)40ATHYZ1～RCU(G)400ATHYZ1

Standard Specifications Unit − The unit shall be an air-cooled screw type water chiller with R22 or R407C refrigerant, and shall be factory-completed with screw-type compressors, refrigeration cycle(s), air-cooled condensers, shell-and-tube water coolers, condenser fan motors, a star-delta starter, protective and safety devices, thermal expansion valves and compressor discharge stop valves, and shall be factory-assembled, piped, internal wired and charged with R22 or R407C refrigerant. The unit shall be completely weather-proofed for outdoor installation. The unit shall comply with Chinese Industrial Standards and other Chinese Industrial Standardization statutes, including safety codes.

SPECIFICATIONS

Compressor − The compressor shall be a semi-hermetic compressor from the same manufacturer. The compressor shall be serviceable type. The compressor protection system shall include an overcurrent relay, a pressure switch, a timer relays and an internal thermostat embedded in the motor winding. Water-Cooler-the water cooler shall be the dry expansion type with a horizontal welded steel construction shell, containing inside tubes. The refrigerant side of the water cooler shall be cleaned, dehydrated and tested for leakage at the maximum permissible working pressure of _ MPa.The water side of the water cooler shall be cleaned and performed water pressure test at_ MPa.

Capacity − The cooling capacity of the unit shall kW or greater under the following be conditions: m3/h chilled water flow rate, ℃chilled water inlet temperature, ℃chilled water outlet temperature, m2.℃/W fouling factor for the water-side heat exchanger or greater. The water-side heat exchanger pressure decrease kPa. shall not exceed The compressor power input shall not exceed kW under the prescribed conditions.

Air-Side Heat Exchanger Fan and Fan Motor − The fan shall be the propeller type directly driven by a kW motor. The motor shall be thermally protected from overloaded conditions with a thermal overcurrent relay and shall be permanently lubricated, The winding and bearing of the condenser fan motor shall be weather-proof construction. Condenser-The condenser shall be the multi-pass, cross-finned tube type, equipped with aluminum slit fins, mechanically bonded to seamless, oxygen-free copper tubes. The condenser shall be cleaned, dehydrated and tested for leakage at the maximum MPa. permissible working pressure of

V, Power Supply − The unit shall operate on ___Hz, three-phase current, and shall be capable to V and minimum operate within maximum V. Dimensions and Weight − The height of the unit mm, the width shall be mm, and shall be mm. The weight of the the depth shall be kg. unit shall not exceed

Accessories-Standard accessories shall include vibration-proof mats, foundation bolts

Cabinet − The cabinet shall be constructed of galvanized steel, baked with synthetic resin paint. The service panels shall be easily removable for service access to the electrical components such as magnetic switches and electrical devices.

Hitachi Appliances , Inc.

Distributed By:

Air Conditioning Division URL: http://www.hitachiacs.co.jp Specifications in this catalogue are subject to change without notice in order that HITACHI may bring the latest innovations to their customers.

Printed in china

No:Z0011631-VIII-A