MD Zenit Thermics SHC adsorbtion chiller

SHC Adsorption Chiller

www.md-zenit.si +386 31 608 388

www.md-zenit.si +386 31 608 388

Adsorption Chiller Thermics SHC 18

Integrated hydraulic unit

Compact solution for efficient cooling at high outside temperatures

The adsorption chiller Thermics SHC 18 with an integrated hydraulic unit is especially easy to install. It can be used efficiently with dry recoolers at outside temperatures of up to 40°C. All SHC machines reach their optimal capacity at driving temperatures from 85°C. For operation at lower driving temperatures, the Thermics SHC 10 plus is available.

18 kW cooling capacity – compact design The nominal capacity of the SHC 18 is 18 kW. For an easy installation, all hydraulic connections are conveniently accessible on the top side of the machine. The unit is optimized for transport by pallet jack. The compact design allows for space saving set-up.

Easy operation and setting – prepared for heat pump operation The setting of the target water temperatures in the cold water circuit, the driving circuit return flow and the recooling circuit is easily adjustable on the multi-color, multi-lingual touch display at the front of the machine. The heat pump mode is already installed and can be activated easily.

SHC 18: Hydraulic unit integrated The SHC 18 is integrated with all basic components for thermal cooling.

It includes a complete hydraulic unit with three electronically regulated high-efficiency pumps, so that all necessary water circuit tubes for heat supply, cold distribution and recooling can be connected directly to the SHC 18 plus.

Dimensions of the machine Length . . . . . . . . . . . . . . . . . . . . . . . . . . 1.100 mm Height . . . . . . . . . . . . . . . . . . . . . . . . . . 1.370 mm Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . 750 mm Weight SHC 18 . . . . . . . . . . . . . . . . . . 420 kg Weight SHC 18-FC . . . . . . . . . . . . . . . 425 kg Position of the connectors from the ground . . . . . . . . . . . . . . . . 1.400 mm

SHC 18-FC: Hydraulic unit & free cooling function integrated The free cooling function allows for even more energy savings: If the outside air temperature is cold enough, it can be used directly for climatization and no driving heat is necessary to operate the chiller.

Nominal widths Drive (2x) . . . . . . . . . . . . . . . . . . . . . . . . . . . G 1 1⁄ 4 ” Cooling (2x) . . . . . . . . . . . . . . . . . . . . . . . . G 1 1⁄ 2” Recooling (2x) . . . . . . . . . . . . . . . . . . . . . . G 1 1⁄ 2”

General technical specifications Output range – cooling

kW

COP maximum

0,55

Max. overpressure

bar

4

Electrical connection

V~, Hz

230, 50/60

Approx. electrical power consumption

W

495

Specifications at nominal conditions

Cooling circuit

COP

0,52

Recooling circuit

Drive circuit

Performance values

kW

18

52,6

34,6

Temperatures – cooling system inlet (IN)

°C

18

27

85

Temperatures – cooling system outlet (OUT)

°C

14

34,5

76,5

Temperatures – possible application

°C

9–25

20–47

75–100

Volume flows

l/h

3.900

6.000

3.600

Available ext. pressure head

mbar

400

400

300

All specifications apply for operation with water in hydraulic circuits.

2

6–22

www.md-zenit.si +386 31 608 388

Adsorption Chiller Technical specification at different conditions Capacity and COP at different temperatures of recooling and driving energy Thermics Chiller SHC 18 – COP

Thermics Chiller SHC 18 – Cooling Capacity Recooling Temperatures[°C] (inlet temperature into the chiller(IN)) 42°C

37°C

32°C

27 °C

Cold Water Inlet (IN) Outlet at nom. point (OUT)

18°C 14 °C

Cold Water Inlet (IN) Outlet at nom. point (OUT)

Recooling Temperatures[°C] (inlet temp. into the chiller(IN))

47 °C

32 °C

27 °C

37 °C

42 °C

18°C 14 °C

47 °C

0,6

25

Nominal point Nominal point

20 0,5

15

0,3

5

COP

Cooling capacity [kW]

0,4

10

0 65

70

75

80

85

90

0,2 65

95

Driving temperatures [°C] (inlet temperature into the chiller (IN))

70

75

80

85

90

95

Driving temperatures [°C] (inlet temp. into the chiller (IN))

Capacity and COP at different temperatures of driving energy and recooling Thermics Chiller SHC 18 – Cooling Capacity

70 °C

75 °C

80 °C

85 °C

Thermics Chiller SHC 18 – COP Cold Water Inlet (IN) Outlet at nom. point (OUT)

DrivingTemperatures[°C] (inlet temp. into the chiller(IN)) 90 °C

18°C 14 °C

Cold Water Inlet (IN) Outlet at nom. point (OUT)

DrivingTemperatures[°C] (inlet temp. into the chiller(IN))

95 °C

70 °C

25

75 °C

80 °C

85 °C

90 °C

18°C 14 °C

95 °C

0,6 Nominal point

20 0,5

Nominal point

15

0,3

0 27

32

37

0,2

42

27

Recooling temperatures [°C] (inlet temp. into the chiller (IN))

32

37

42

Recooling temperatures [°C] (inlet temp. into the chiller (IN))

Capacity and COP at different temperatures of driving energy and chilled water Thermics Chiller SHC 18 – COP

Thermics Chiller SHC 18 – Cooling Capacity Cold Water Inlet (IN) 27°C Outlet at nom. point (OUT) 34,5 °C

DrivingTemperatures[°C] (inlet temp. into the chiller(IN)) 70 °C

65 °C

75 °C

80 °C

85 °C

90 °C

Cold Water Inlet (IN) 27°C Outlet at nom. point (OUT) 34,5 °C

DrivingTemperatures[°C] (inlet temp. into the chiller(IN))

95 °C

70 °C

65 °C

75 °C

80 °C

85 °C

90 °C

95 °C

0,6

25

20

Nominal point 0,5 Nominal point

15

0,3

5

COP

Cooling Capacity [kW]

0,4

10

0

0,2 18–14 °C

15–10 °C

Chilled Water Temperatures [°C] (inlet temp. – outlet temp.)

12–9 °C

18–14 °C

15–10 °C

Chilled Water Temperatures [°C] (inlet temp. – outlet temp.)

12–9 °C

SHC18.01.en Technical modifications and errors reserved (Status: 02/2012)

5

COP

Cooling Capacity [kW]

0,4

10

3

www.md-zenit.si +386 31 608 388

Adsorption Chiller Thermics SHC 10

Integrated hydraulic unit

with integrated hydraulic unit The Thermics SHC 10 is an adsorption chiller with especially low driving temperatures and few requirements for installation and service. All LTC machines reach almost 100% of their nominal capacity at driving temperatures as low as 65°C. They are suitable for outside temperatures of up to approx. 35°C. For operation at higher temperatures, Thermics offers the Thermics SHC series.

10 kW cooling capacity – compact design The nominal capacity of the SHC 10 is 10 kW. The compact design allows for space saving set-up. For an easy installation, all hydraulic connections are conveniently accessible on the top side of the machine. The unit is optimized for transport by pallet jack.

Easy operation and setting – prepared for heat pump operation The setting of the target water temperatures in the cold water circuit, the driving circuit return flow and the recooling circuit is easily adjustable on the multi-color, multi-lingual touch display at the front of the machine. The heat pump mode is already installed and can be activated easily.

SHC 10: Thermics chilling station integrated The SHC 10 is integrated with all basic components for thermal cooling. pumps, so that all necessary water circuit tubes for heat supply, cold distribution and recooling can be connected directly to the SHC 10.

SHC 10-FC: Thermics chilling station & free cooling function integrated The free cooling function allows for even more energy savings: If the outside air temperature is cold enough, it can be used directly for climatization and no driving heat is necessary to operate the chiller.

Chilling capacity

kW

COP maximum

Position of the connectors from the ground . . . . . . . . . . . . . . . .

1,400 mm

Nominal widths Drive (2x) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G 1” Cooling (2x) . . . . . . . . . . . . . . . . . . . . . . . G 1 1⁄4” Re-cooling (2x) . . . . . . . . . . . . . . . . . . . . . G 1 1⁄2”

4–12 0.65

Max. overpressure

bar

4

Electrical connection

V~, Hz

230, 50 / 60

Electrical power consumption (incl. pumps)

W

395 Cooling circuit

COP

4

Dimensions of the machine Length . . . . . . . . . . . . . . . . . . . . . . . . . . 1,100 mm Height . . . . . . . . . . . . . . . . . . . . . . . . . . 1,370 mm Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . 750 mm Weight SHC 10 . . . . . . . . . . . . . . . . . . 390 kg Weight SHC 10-FC . . . . . . . . . . . . . . . 395 kg

Recooling circuit

Drive circuit

0.6

Capacity

kW

10

26.7

16.7

Temperature – chiller inlet (IN)

°C

18

27

72

Temperature – chiller outlet (OUT)

°C

15

31.5

66

Temperatures – range

°C

10–25

20–37

45–100

Volume flows

l/h

2,900

5,100

2,500

Available ext. pressure head

mbar

400

400

300

www.md-zenit.si +386 31 608 388

Adsorption Chiller Technical specification at different conditions Capacity and COP at different temperatures of recooling and driving energy

InvenSor Chiller HTC 10

– Cooling Capacity

InvenSor Chiller HTC 10

Cold Water Inlet: 18°C Outlet at nom. point: 15°C

Recooling Temperatures [°C] (inlet temp. into the chiller)

Cold Water Inlet: 18°C Outlet at nom. point: 15°C

Recooling Temperatures [°C] (inlet temp. into the chiller)

37 °C

32 °C

27 °C

22 °C

– COP

37 °C

32 °C

27 °C

22 °C

12

0.7

Nominal point

10 Nominal point

0.6

8

0.5

4 0.4 2

COP

Cooling Capacity [kW]

6

0

45

50

55

Driving Temperatures [°C]

60

65

70

75

0.3

45

50

55

Driving Temperatures [°C]

(inlet temp. into the chiller)

60

65

70

75

(inlet temp. into the chiller)

Capacity and COP at different temperatures of driving energy and recooling InvenSor Chiller HTC 10

– Cooling Capacity

InvenSor Chiller HTC 10

Cold Water Inlet: 18°C Outlet at nom. point: 15°C

Driving Temperatures [°C] (inlet temp. into the chiller) 60 °C

55 °C

65 °C

70 °C

– COP

Cold Water Inlet: 18°C Outlet at nom. point: 15°C

Driving Temperatures [°C] (inlet temp. into the chiller) 75 °C

60 °C

55 °C

65 °C

70 °C

75 °C

0.7

12 Nominal point 10

Nominal point 0.6

8

0.5

4 0.4 2

COP

Cooling Capacity [kW]

6

0

22

27

Recooling Temperatures [°C]

32

37

0.3

22

27

Recooling Temperatures [°C]

(inlet temp. into the chiller)

32

37

(inlet temp. into the chiller)

Capacity and COP at different temperatures of driving energy and chilled water InvenSor Chiller HTC 10

– Cooling Capacity

InvenSor Chiller HTC 10

Recool Water Inlet: 27 °C Outlet at nom. point: 32 °C

Driving Temperatures [°C] (inlet temp. into the chiller) 60 °C

55 °C

65 °C

70 °C

– COP

Recool Water Inlet: 27 °C Outlet at nom. point: 32 °C

Driving Temperatures [°C] (inlet temp. into the chiller) 75 °C

60 °C

55 °C

12

65 °C

70 °C

75 °C

0.7 Nominal point

10 0.6 Nominal point

8

0.5

4 0.4

0

18–15 °C

Chilled Water Temperatures [°C]

18–13 °C (inlet temp. – outlet temp.)

15–10 °C

0.3

18–15 °C

Chilled Water Temperatures [°C]

18–13 °C (inlet temp. – outlet temp.)

15–10 °C

HTC 10

2

COP

Cooling Capacity [kW]

6

5

www.md-zenit.si +386 31 608 388

Recooling unit Thermics C5) 32 Recooling unit type Thermics CTH32, optimized for use with Thermics chillers. Ready for connection, silent and energy efficient EC-fans (31 dB(A) in 10 m). Fanspeed and optional peak load spray unit (Art. 30 60 30) are directly controlled by Thermics chiller, reduce electric power consumption of the fans as well as the water consumption for peak load spraying to its minimum.

picture similar

Recooling unit Thermics CTH 32 technical data for use with

Thermics CTH 10

recooling power

27,0 kW water (R718)2

medium flow rate

5,1 m³/h

pressure loss

180 mbar

Fans

2 pieces× 1~230 V; 50 H

nominal data per fan 715 min -1

max. speed speed control voltage max. electric power consumption per fan (full speed) -1

noise level in 10 m distance

0 – 10V

max. current

0,27 kW

total electric power consumption (full speed)

31 dB(A)3 1,17 A 0,54 kW

power consumption per fan at 572 min (80%)

0,13 kW total electric power consumption (80% speed)

0,27 kW

power consumption per fan362 min-1 (50%)

0,03 kW

0,07 kW

total electric power consumption (50% speed)

Case zinc plated steel , RAL 7035 heat exchanger pipes pipe volume

copper heat exchanger fins empty weight

209 kg

hydraulic connections inlet/outlet

Cu 35×1,5 mm max. pressure

16,0 bar

hydraulic connections peak load spray unit

Cu 22×1,0 mm max pressure peak load spray unit

approximate water consumption

36 l

epoxy coated aluminum

3 bar

< 4 m³/ year

Dimensions L

2250 mm H

950 mm

L1

2175 mm H1

400 mm

B

1145 mm H2

295 mm

R

110 mm S

50 mm

2

Fluidgroup 2 in regard to pressure equipment directive 97/23/EG and directive 67/548/EWG Fluidgroup 2 in regard to pressure equipment directive 97/23/EG and directive 67/548/EWG in regard to employing and enveloping measurement surface method EN 13487

6

Solar thermal field 2 x 8 Thermics 10 RTH-CPC collectors Aperture area 31,36 sqm Campo solare termico 2 x 8 collettori Thermics 10 RTH-CPC Area di apertura totale 31,36 mq

Drinkable hot water producer Stazione produzione acqua sanitaria

pre-heated water acqua sanitaria preriscaldata

Pre-heating DHW tank Preriscaldo acqua sanitaria

Solar station with layered temperature charging sistem Stazione solare con funzione di stratificazione termica

grid water acqua di rete

Hot water puffer tank - 1000 l Accumulo acqua calda - 1000 l

Adsorption heat-pump 10 kW Pompa di calore ad adsorbimento 10 kW 8TAC00010 Swimming pool Piscina

Auxiliary boiler Caldaia di riserva

Heat recovery pre-heating Yearly hot water Acqua calda tutto l'anno Recupero calore su preriscaldo

www.md-zenit.si +386 31 608 388

Bore-hole dissipation / heat storage Dissipazione estiva su sonde geotermiche

Summer cooling up to COP 15 Raffrescamento estivo con COP 15

Air Dry-cooler Dissipatore ad aria

Winter gas-heating up to 150% efficiency Riscaldamento invernale con efficienza del 150%

7