Ocram Clima

GENERAL CATALOGUE

air in pure state

02.

AIR HANDLING UNITS MU SERIES

02.

AIR HANDLING UNITS MU SERIES

FEATURES -

Designed step by step to meet each building needs.

Great variety of high tech control system, Plug & Play possibility.

Modular system allowing easy transport and installation.

Integration of the NPS® air purifier system.

LEGAL CONFORMITY The OCRAMclima Air Handling Units (AHU) are divided into twenty six models, all certified, with airflows between 600 to 160 000 m3/h, governed by the standards requirements of EN 1886:2007 (ventilation for buildings, Air Handling Units and mechanical performance) and EN 13053:2006 (ventilation for buildings, Air Handling Units, unities, components and sections classification and performance).

The Unit Models (MU) obeyed to the following CE marking directives: *

2006/42/CE – Electromagnetic compatibility;

*

2006/95/CE – Low tension;

*

97/23/CE – Equipments under pressure;

*

EN ISO 12100-1,-2 – Engine safety, general concession principles;

*

EN ISO 13857:2008 – Safety Distance;

*

EN ISO 14121.1:2007 – Risk Assessment

*

EN 60204-1 – Electrical equipment of machines;

*

EN 61000-6-2,-3 – Electromagnetic compatibility;

*

EN 61800-3 - Adjustable speed electrical power drive systems;

*

EN 378-2:2008+A1:2009 – Safety Requirements and Environmental Protection;

AIR HANDLING MU SERIES

OCRAM clima速 AHU Fast Select POWERFUL TOOL OPTIMIZED, AND EUROVENT CERTIFIED The AHU selection is made by the OCRAMclima select, a powerful selection software, which generate all the selection sheets, as well as 2D drawings, in DWG format.

The generated technical sheets presents various data as the diagram of the ventilators operating points, the coils and recovery psychrometric diagrams, the filter pressure drop, etc.

Characteristics of the components, as well draws in .dwg extension for inclusion in project.

Also is possible to compare the unit with an 1.8 m height individual.

COMPARATIVE Possibility to compare the unit with an 1.8 m height individual, in 3D ambience.

3D DESKTOP Possibility to edit all the elements. Energetic classification of the AHU in real time.

OCRAM GENERAL CATALOGUE

TECHNICAL SHEETS Generation of technical sheets with 2D draws of the unit, identifying each module and its components

DWG FILES Generation of a .dwg file for edition of the unit in CAD, which is a plus for the project execution/site preparation.

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AIR HANDLING UNITS MU SERIES

02.

CONSTRUCTIVE FEATURES Casing strength (Maximum relative deflection [mm/m]):

D1

Casing air leakage (Maximum leakage rate [l/(s.m 2)]):

L1 / L1 - L2/L2

Filter bypass leakage (Maximum filter bypass leakage rate [%]):

G1-F9

Thermal transmittance (Thermal transmittance range [W/(m 2.K)]):

T4 to T2

Thermal bridging factor

TB3 to TB2

Casing acoustical insulation

Hz

125

250

500

1K

2K

4K

8K

T4/TB3

17

21

25

23

22

28

33

T3/ TB3

19

23

27

30

30

34

43

T2/ TB2

21

23

25

32

35

44

50

The standard enveloping is made by an aluminum profile with 70 mm of large and by a sandwich panels constituted by two galvanized sheet panel with rock wool insulation. The inner sheet presents a thickness of 0.8 mm and 1.0 mm for the outer sheet which are painted in epoxy RAL 9006

CONSTRUCTIVE OPTIONS

Aluzinc Panels

Inner panels painted in epoxy

Stainless inner Panels

Different Thicknesses (on request)

AIR HANDLING MU SERIES

MIXING SECTION EXHAUST AIR / SUPPLY AIR

Actuators

CONTROL OPTIONS

Free cooling

Temperature Sensors

These sections are equipped by aluminum logs, moved in an opposite way, with an aerodynamic profile. The contacts between the blades are made by a sealing flexible gasket material.

The axes and tie rods are in aluminum and could receive any actuator.

Figure1: OCRAMselect view – Mixing box selection

AIR DISTRIBUTION SECTION As soon as necessary, to improve the flow and air distribution, empty sections can be installed.

OCRAM GENERAL CATALOGUE

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02.

AIR HANDLING UNITS MU SERIES

EC Ventilator

AC Ventilator

VENTILATORS All the units are equipped with centrifugal Plug Fan ventilators with direct transmission of high performance and can be supplied with EC motors (Electrically Commutable), the latest technology. These ventilators are dynamically and statically equilibrated in accordance with VDI 2060 norm. The Moto-ventilator structure is executed in galvanized steel. The access is allowed by doors with inspection windows. This section is equipped with nylon part gland that guarantees tightness of the unit and has threads for installing grommets.

Anti-vibration systems are used to support the ventilators in the unit and to connect the ventilator section with the rest of the components section.

OPTIONS

OBSERVATIONS

EC Motor

IE3

AC Motor

IE3 (on request)

Switches cutting

16 A to 125 A

Speed Variation

0,75 kW to 37 kW

Differential sensor pressure

DC 0-10 V, 0-1000 Pa

Pressure gauge (differential; Inclined tube)

Of column 600 Pa or 1000 Pa

Figure 2: OCRAMselect view – Ventilator selection

AIR HANDLING MU SERIES

COILS Coils composed by a fin bloc with copper tubes and aluminum fins spaced from 2.0 mm until 4.0 mm and a galvanized steel structure.

Coils installed on rails allowing it removal for an easier maintenance and substitution. The hydraulic connections type is threaded, with male thread. The test pressure is 16 bar for a service pressure of 10 bar. The drain pans are on stainless steel. The rails and coils supports are in aluminium.

COILS OPTIONS

OBSERVATIONS

Steam coil Direct Expansion Coil (DX)

R410a Refrigerant Fluid

Electric Coil

-

REGULATION

Water circuit coil with glycol

constructive options Cooper tubes and fins

Cu/Cu

Cooper tubes and aluver fins CU / Aluver. For marines environments

Stainless steel tubes and fins

St Steel / St Steel

Frame Material

Galv. Steel / St. Steel / Al / Cu

2 and 3 way valve with actuator

Drop eliminator

Figure 3: OCRAMselect Software view – Coils selection

OCRAM GENERAL CATALOGUE

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02.

AIR HANDLING UNITS MU SERIES

FILTERS All the range filters are in accordance with EN 779 for gravimetric and opacimetric categories and the EN 1822 for the high efficiency category. The filter rails and frames are in galvanized steel. The frame/rail - filter group constitute an efficient filter bypass leakage.

FILTER OPTIONS

OBSERVATIONS

CONSTRUCTIVES OPTIONS

Pre-filter

G4

Stainless frames

Bag filter

M5 to F9

REGULATION

Compact filter

M6 to F9

Pressure switch

Differential

Rigid filter

M6; F7; F9 Pressure gauge

Inclined tube

Active carbon filter

C4; C7

HEPA filter

H10; H13; H14

Figure 4: OCRAMselect Software view – Filter selection

-

Differential

AIR HANDLING MU SERIES

ACOUSTICAL ATTENUATORS The acoustical attenuators module has the same construction as the other modules, composed of septa as monobloc with 200 mm of thickness. They are covered by a disintegrator pellicle. The attenuators length can goes from 600 mm to 2100 mm and the septa structure are in galvanized steel. The septa is installed on rails allowing it easier maintenance and/or removal.

Figure 5: OCRAMselect Software view – acoustical attenuator selection

ADIABATIC HUMIDIFICATION The operating characteristics are based on the natural effect of water evaporating when air stream passes over a wet surface. Air picks up water vapor which decreases the air temperature since the heat of evaporating comes from the air.

This principle ensures that a gas to air mixture occurs without any liquid water being released. Maximum performance with minimum operating costs.

The humidifier presents a modular construction for large airflows with a stainless steel basin and frames, easy to disassemble for cleaning and maintenance purposes and accessible on all surfaces maintenance and/or removal.

OCRAM GENERAL CATALOGUE

CONTROL OPTIONS

Humidity Sensor

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AIR HANDLING UNITS MU SERIES

STEAM HUMIDIFICATION (Section for steam humidification) An empty section is reserved, with the same construction as the other modules, a stainless drain pan, an inspection window and a removal panel.

PLATES HEAT RECOVERY The plates, standard, are in aluminium and presents an optimal resistance for high pressures.

The flow rate leakage between air circuits presents values below 1%. The drain pan with exit threaded connection is installed in the exhaust air side, where appropriate. The bypass option for free cooling is possible.

OPTIONS

Acrylic Aluminium (corrosive environments) Bypass for free cooling Another options under request CONTROL OPTIONS Motorized Bypass

Figure 6: OCRAMselect Software view – Plates heat recovery selection

AIR HANDLING MU SERIES

HEAT WHEEL RECOVERY Composed by aluminium, the rotor can be hygroscopic, moved by a motor. The heat recovery can be controlled by a system with speed variation.

FILTER OPTIONS

OBSERVATIONS

Hygroscopic

Humidity Control

Aluminium Adsorption

Superior humidity control

Speed variation

Aluminium Salt Hygroscopic Salt

CONTROL REGULATION

Maritime Environment

By pass

Aluminium Adsorption Salt Aluminium Acrylic

Corrosive environment

Figure 7: OCRAMselect Software view –heat wheel recovery selection

OCRAM GENERAL CATALOGUE

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AIR HANDLING UNITS MU SERIES

COILS SYSTEM RECOVERY Recuperation system composed by a cooling coil in the supply air and an another in the exhaust air, with same power.

INDIRECT GAS Indirect burn heating natural gas coils with high thermal efficiencies and heating power since 11 kW to 1800 kW.

OPTIONS

Stainless

Regulation

Modulating or ON/OFF

AIR HANDLING MU SERIES

MODELS VS DIMENSIONS Model Unit

Outside Dimensions mm

Air Flow m3/h

Coiling coil velocity m/s

Height

Minimum

Maximum

MU01

830

520

711

965

1,7

2,3

0,12

MU02

830

830

1715

2320

1,7

2,3

0,28

MU03

1135

830

2705

3660

1,7

2,3

0,44

MU04

1440

830

3695

4995

1,7

2,3

0,60

MU05

1440

1135

5815

7870

1,7

2,3

0,95

MU06

1440

1440

7940

10745

1,7

2,3

1,30

MU07

1745

1135

7375

9980

1,7

2,3

1,20

MU08

1745

1440

10070

13625

1,7

2,3

1,64

MU09

2050

1440

12195

16500

1,7

2,3

1,99

MU10

2050

1745

15460

20915

1,7

2,3

2,53

MU11

2050

2050

18725

25330

1,7

2,3

3,06

MU12

2500

1440

15335

20750

1,7

2,3

2,51

MU13

2500

1745

19450

26300

1,7

2,3

3,18

MU14

2810

1745

22180

30010

1,7

2,3

3,62

MU15

2810

2050

26865

36345

1,7

2,3

4,39

MU16

2810

2500

33770

45690

1,7

2,3

5,52

MU17

3115

2500

37875

51245

1,7

2,3

6,19

MU18

3115

2810

43215

58465

1,7

2,3

7,06

MU19

3420

1745

27575

37310

1,7

2,3

4,51

MU20

3420

2810

47900

64800

1,7

2,3

7,83

MU21

3725

2050

36660

49600

1,7

2,3

5,99

MU22

3725

2810

52585

71140

1,7

2,3

8,59

MU23

4030

2810

57270

77480

1,7

2,3

9,36

MU24

4030

3115

64225

86895

1,7

2,3

10,49

MU25

4030

3420

71185

96310

1,7

2,3

11,63

MU26

4030

3725

78145

105725

1,7

2,3

12,77

OCRAM GENERAL CATALOGUE

Minimum

Maximum

Coil Area m2

Width

78 79

AIR HANDLING UNITS MU SERIES

02.

MODELS UNITS WIDTH

MU23-26

4030

MU21-22

3725

MU19-20

3420

MU17-18

3115

MU14-16

2810

MU12-13

2500

MU10-11

2050

MU09

2050

MU07-08

Width - mm

1745

MU04-06

1440

MU03

1135

MU01-02

830 0

1000

2000

3000

4000

5000

MODELS UNITS HEIGHT MU26

3725

MU25

3420

MU24

3115

MU18/20/22/23

2810

MU16/17

2500

MU11/15/21

2050

MU10/13/14/19

1745

MU06/08/09/12

Height - mm

1440

MU05/07

1135

MU02/03/04

830

MU01

520 0

500

1000

1500

2000

2500

3000

3500

4000

Note: The dimensions presented in this graphics are available in the chart above.

AIR HANDLING MU SERIES

OCRAMclima速 AHU FAST SELECTION 1 - SECTION SELECTION BASED ON THE FLOW RATE AND CROSS SECTION VELOCITY

CROSS SECTION VELOCITY CHART

OCRAM GENERAL CATALOGUE

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AIR HANDLING UNITS MU SERIES

2 - FILTER SELECTION a) Determine the indoor air quality (IAQ) required, b) Determine the filtration range in function of the standard parameters. For example: EN 779:2012

IAQ (INDOOR AIR QUALITY) OUTDOOR AIR IDA1

IDA1

IDA1

IDA1

ODA1

F9

F8

F7

F5

ODA2

F7/F9

F6/F8

F5/F7

F5/F6

ODA3

F7/GF*/F9

F7/GF*/F9

F5/F7

F5/F6

* GF: Gas Filter (carbon filter) and/or chemical filter.

c) Determine the required energetic class with Eurovent 4/11 method d) Choose the filter upon the Eurovent certificate range.

3 - AHU DIMENSIONING INFORMATION The right AHU dimensioning needs some essential data as: - Constructive information (galvanized steel, aluzinc, stainless inner, etc.), - Installation local (inside, outside, false ceiling, etc.), - Filtration range, - Inlet air/exhaust air/ recycled air, etc.

- Pressure drop (inlet air /exhaust air) - Heat recovery type, when applied.

- Components and respective power, when applied (coils, acoustical attenuator, etc.), - Some particular information.

4 - DIMENSIONING BASED ON THE OCRAMSELECT SOFTWARE SELECTION The OCRAMselect software is a powerful tool developed for the optimized selection of AHU according with the needs of each building, with indication of the efficiency class during the selection. The software presents a 3D interface for the user, generating technical specification of each component, as well as DWG drawings for inclusion on projects.

AIR HANDLING MU SERIES

This free distribution tool provides autonomy and accompaniment for clients and designers during all the selection process.

Figure 8: Software dimensioning presentation.

Figure 9: Software sketch selection.

Figure 10: Software Technical SpeciďŹ cation.

OCRAM GENERAL CATALOGUE

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02.

AIR HANDLING UNITS MU SERIES

CONFIGURATION EXAMPLES INLINE FLOW

Inline flow unit Supply air: damper, filtering level (pre-filter) and a supply air ventilator

Inline flow unit Supply air: damper, panel and bag filter, cooling coil and a supply air ventilator.

Inline flow unit with Supply air: damper, panel and bag filter, DX coil, electric coil and a supply air ventilator

AIR HANDLING MU SERIES

Inline flow unit Supply air: damper, panel and bag filter, cooling coil with droplet eliminator, heat coil and a supply air ventilator..

Inline flow unit Supply air: 2 way mixing box, panel and bag filter, cooling coil, supply air ventilator, acoustical attenuator and bag filter

OCRAM GENERAL CATALOGUE

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AIR HANDLING UNITS MU SERIES

AHU with free-cooling Exhaust air: panel filter, exhaust air ventilator and 3 way mixing box; Supply air: 3 way mixing box, filtering level (pre-filter + bag filter), cooling coil and supply ventilator.

AHU with free-cooling and run-around-coil recovery Exhaust air: panel filter, recovery coil, exhaust air ventilator and 3 way mixing box; Supply air: 3 way mixing box, filtering level (pre-filter + bag filter), recovery coil, heat coil and supply air ventilator.

AIR HANDLING MU SERIES

In line AHU with “U” configuration Supply air: damper, panel filter, bag filter, cooling coil, heating coil, supply ventilator, acoustical attenuator and bag filter.

Vertical unit Supply air: mixing box, panel filter, cooling coil, heating coil and supply air ventilator.

OCRAM GENERAL CATALOGUE

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AIR HANDLING UNITS MU SERIES

DOUBLE DECK

Duble deck with free-cooling Exhaust air: panel filter, exhaust air ventilator and 3 way mixing box; Supply air: 3 way mixing box, filtering level (pre-filter + bag filter), cooling coil and supply air ventilator.

Double deck with plate recovery Supply air: damper, panel filter, plate recovery with by pass, mixing box, cooling coil, supply ventilator and bag filter Exhaust air: panel filter, exhaust air ventilator, plate recovery and exhaust damper.

AIR HANDLING MU SERIES

WH

Double deck with heat wheel recovery Supply air: damper, panel and bag filter, wheel recovery, mixing box, cooling coil, supply ventilator and bag filter Exhaust air: bag filter, exhaust air ventilator, wheel recovery and exhaust damper.

Compact AHU double deck with plate recovery Supply air: damper log, panel and bag filter, plate recovery with by pass, supply ventilator and heating coil Exhaust air: bag filter, plate recovery, exhaust air ventilator and exhaust damper.

OCRAM GENERAL CATALOGUE

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02.

AIR HANDLING UNITS MU SERIES

SIDE BY SIDE

Side by side AHU with plate recovery Supply air: damper, panel filter, plate recovery, cooling coil, supply ventilator, acoustical attenuator and bag filter Exhaust air: panel filter, acoustical attenuator, exhaust air ventilator, plate recovery and exhaust damper.

WH

Side by side AHU with heat wheel recovery Supply air: damper, panel and bag filter, wheel recovery, mixing box, cooling coil, supply ventilator, acoustical attenuator and bag filter Exhaust air: bag filter, acoustical attenuator, exhaust air ventilator, wheel recovery and exhaust damper.

AIR HANDLING MU SERIES

COILS DIMENSIONING The following chart presents the dimensioning for heating and cooling situation.

Coils Heating (m 3/h) 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 9000 9500 10000 10500 11000 11500 12000 12500 13000 13500 14000 14500 15000 15500 16000 16500 17000 17500 18000 18500 19000 19500 20000

Model Unit MU01 MU02 MU02 MU02 MU03 MU03 MU03 MU04 MU04 MU05 MU05 MU05 MU05 MU05 MU05 MU06 MU06 MU06 MU06 MU06 MU07 MU08 MU08 MU08 MU08 MU08 MU08 MU09 MU09 MU09 MU09 MU09 MU10 MU10 MU10 MU10 MU10 MU10 MU10 MU10

OCRAM GENERAL CATALOGUE

Cooling

(kW)

(mm)

(m/s)

(kW)

5,13 10,26 15,40 20,53 25,62 30,76 35,89 41,02 46,15 51,28 56,42 61,55 66,68 71,77 76,91 82,08 87,17 92,30 97,43 102,57 107,70 112,79 117,93 123,06 128,19 133,32 138,45 143,59 148,72 153,85 158,98 164,08 169,21 174,34 179,47 184,6 189,74 194,87 200,00 205,13

280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280

1,00 0,92 1,39 1,97 1,57 1,89 2,20 1,85 2,08 1,43 1,58 1,74 1,88 2,02 2,17 1,74 1,84 1,95 2,06 2,17 2,41 1,89 1,98 2,06 2,15 2,23 2,32 1,99 2,06 2,13 2,2 2,28 1,82 1,88 1,93 1,99 2,04 2,1 2,15 2,21

4,85 9,59 14,18 18,88 23,69 28,34 32,81 37,72 42,35 47,64 52,04 56,70 61,33 65,93 70,54 75,54 80,18 84,81 89,44 94,07 97,55 103,27 107,90 113,36 116,75 121,36 125,96 132,01 136,62 141,26 145,82 150,02 155,80 160,45 165,08 169,72 174,34 178,96 183,58 188,05

(mm)

(m/s)

400 400 400 450 450 450 450 450 450 400 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450

1,00 0,98 1,48 2,01 1,59 1,91 2,24 1,88 2,11 1,45 1,61 1,76 1,91 2,05 2,2 1,76 1,87 1,98 2,09 2,2 2,45 1,92 2,01 2,1 2,19 2,27 2,36 2,02 2,09 2,16 2,23 2,3 1,85 1,9 1,96 2,02 2,07 2,13 2,18 2,26

90 91

02.

AIR HANDLING UNITS MU SERIES

HEATING FLOW RATE

12000 m³/h - MU10 11500 m³/h - MU09 11000m³/h - MU08 10500 m³/h - MU07 10000m³/h - MU06 5000 m³/h - MU05 4500 m³/h - MU04 3000 m³/h - MU03 Limit flow rate: 2,5 m/s

1000 m³/h - MU02

Heating Flow rate (m/s)

500m³/h - MU01 0,00

0,50

1,00

1,50

2,00

2,50

COOLING FLOW RATE 12000 m³/h - MU10 11500 m³/h - MU09 11000m³/h - MU08 10500 m³/h - MU07 10000m³/h - MU06 5000 m³/h - MU05 4500 m³/h - MU04 3000 m³/h - MU03 1000 m³/h - MU02

Limit flow rate: 2,5 m/s

500m³/h - MU01

Cooling flow rate (m/s) 0,00

0,50

1,00

1,50

Note: The flow rates presented in this graphics are available in the chart above.

The given values are the recommended for heating and cooling coils.

2,00

2,50

AIR HANDLING MU SERIES

Filters Configuration and depth (mm)

Depth

Configuration

Number of filters in the AHU section Model Unit MU01

G4 (pre -filter)

Bag filter (M5 to F9)

Compact filter (M6 to F9 )

Rigid filter (M6; F7; F9)

50

360

292

292

Dimensions (mm) 592x592 287X592 1 0

MU02

1

0

MU03

1

1

MU04

2

0

MU05

2

2

MU06

4

0

MU07

2

3

MU08

4

2

MU09

6

0

MU10

6

3

MU11

9

0

MU12

8

0

MU13

8

4

MU14

8

6

MU15

12

3

MU16

16

4

MU17

20

0

MU18

20

5

MU19

10

7

MU20

20

9

MU21

18

0

MU22

24

6

MU23

24

10

MU24

30

5

MU25

30

11

MU26

36

6

Filter configuration in the AHU section

Carbon filter (C4; C7 )

292

HEPA filter (H10; H13; H14)

292

592mm

592mm

OCRAM GENERAL CATALOGUE

287mm

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03.

OCRAMCLIMA

速

HYGIENIC AIR HANDLING UNITS HMU SERIES

03.

HYGIENIC AIR HANDLING UNITS HMU SERIES

STANDARD The OCRAMclima Hygenic Air Handling Units (AHU) are divided into twenty six models, with 3

airflows between 600 to 160 000 m /h, governed by the standards requirements of EN 1886:2007 (ventilation for buildings, Air Handling Units et mechanical performance) and EN 13053:2006 (ventilation for buildings, Air Handling Units, unities, components and sections classification and performance).

The Unit Models (MU) obeyed to the following CE marking directives: .

2006/42/CE – Electromagnetic compatibility;

.

2006/95/CE – Low tension;

.

97/23/CE – Equipments below pressure;

.

EN ISO 12100-1,-2 – Engine safety, general concession principles,

.

EN ISO 13857:2008 – Safety Distance;

.

EN ISO 14121.1:2007 – Risk Assessment

.

EN 60204-1 – Engine electrical equipment;

.

EN 61000-6-2,-3 – Electromagnetic compatibility;

.

EN 378-2:2008+A1:2009 – Safety Requirements and Environmental Protection

Furthermore they also comply with the following hygienic normative: · ·

DIN 1946-4 – Ventilation and air conditioning – Part 4: VAC systems in buildings and rooms used in the health care sector; VDI6022 - Hygiene requirements for ventilation and air-conditioning systems and units;

HYGIENIC AIR HANDLING UNITS HMU SERIES

HIGHLIGHTS -

-

Designed accordingly to the VDI 6022 guideline. . Completely smooth interiors; . No sharp edges; . No dust or bacteria accumulation spots; . All materials used are suitable for hygienic applications; Designed step by step to meet each building needs.

Great variety of high tech control system, Plug & Play possibility.

Modular system allowing easy transport and installation.

Possibility to integrate the NPS® air purifier system.

OCRAM GENERAL CATALOGUE

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HYGIENIC AIR HANDLING UNITS HMU SERIES

VDI 6022 COMPLIANCE The Hygenic OCRAMclima Air Handling Units are fully in compliance with the VDI6022: UNIT MANUFACTURING ·

All materials meet health requirements;

·

All sealing materials are closed cell type;

·

Service space for maintenance to be foreseen;

·

All units and components are to be easily accessible, equipped with lighting and sight square glasses (for filter, humidifier, fans with height above 1.3 m);

·

Continuous and complete drainage of wet components drain tray and floor pan in stainless steel fully slopped to the drain;

·

Tray in outside air section pan with drainage (for external installation);

·

Air velocity through eliminator max. 3.5 m /s;

·

Hygienically appropriate manufacture, transportation and intermediate storage at the place of installation;

HYGIENIC AIR HANDLING UNITS HMU SERIES

CASING · · · · · ·

Built with permanently corrosion-proof materials; Surfaces without grooves; Surfaces can easily be cleaned; Wet sections are made from non-corroding material; Bottom of the unit interior is permanently non-corrosive with powder coating or in stainless steel; Filter with sight glass and lighting from height > 1.3 m onwards;

GENERAL CATALOGUE

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HYGIENIC AIR HANDLING UNITS HMU SERIES

FANS . Direct drive fans; 路 Fan casing with water drainage and access;

HYGIENIC AIR HANDLING UNITS HMU SERIES

FILTERS · · · · · · · · · ·

For single stage filtering: F7 ; For two-stage filtering: F5 + F7 ; Microbiological inert (biostatic) filter materials ; Exclusively non-porous sealing profiles; Dust side filter maintenance with service chamber and fast filter release device; Filter differential pressure monitoring optically or electrically for each filter stage; Correct air filter installation with low mechanical stress on filter; Bag filters installed vertically to reduce the danger of dust accumulation; Optional drain pan in filter section; Low humidity is kept at primary air filters through: o Heating of outside air through preheating or heat recovery; o Return of partial air stream from the supply air side for preheating (optional) o Use of biostatic air filters; o Closing outside air damper and heating the filter section; o Filter description can be found on a sticker outside the unit;

GENERAL CATALOGUE

100 101

03.

HYGIENIC AIR HANDLING UNITS HMU SERIES

HEAT EXCHANGERS · · · · · · ·

Minimum fin space of 2,0 mm; Deep cleaning to the core of the coil is possible; Easily accessible sections; Corrosion proof frame made of aluminum or stainless steel; Condensate drain pan for continuous and complete drainage of the condensates; Removable and dismountable eliminator placed after cooling coil; Continuous insulation of the hydraulic pipe through the panel.

HUMIDIFIERS · · · · · · · · · ·

Square sight glass (possible to darken); Completely dryable; Flushing installation for circulating water; Automatic shut-off for humidifier; Possibility of cleaning, removing and dismantle the drip eliminator; Manufactured with materials non-harmless to health; Mechanically stable and easy to clean surfaces; Individual splitters are easy to replace and service; Glass fiber surface to avoid loose fibres and for easier cleanability; Access panels at maintenance side;

HYGIENIC AIR HANDLING UNITS HMU SERIES

AVAILABLE MODELS Air Flow m3/h

Outside Dimensions mm

Coiling coil velocity m/s

Width

Height

Minimum

Maximum

Minimum

Maximum

Coil Area m2

HMU01

830

520

711

965

1,7

2,3

0,12

HMU02

830

830

1715

2320

1,7

2,3

0,28

HMU03

1135

830

2705

3660

1,7

2,3

0,44

HMU04

1440

830

3695

4995

1,7

2,3

0,6

HMU05

1440

1135

5815

7870

1,7

2,3

0,95

HMU06

1440

1440

7940

10745

1,7

2,3

1,3

HMU07

1745

1135

7375

9980

1,7

2,3

1,2

HMU08

1745

1440

10070

13625

1,7

2,3

1,64

HMU09

2050

1440

12195

16500

1,7

2,3

1,99

HMU10

2050

1745

15460

20915

1,7

2,3

2,53

HMU11

2050

2050

18725

25330

1,7

2,3

3,06

HMU12

2500

1440

15335

20750

1,7

2,3

2,51

HMU13

2500

1745

19450

26300

1,7

2,3

3,18

HMU14

2810

1745

22180

30010

1,7

2,3

3,62

HMU15

2810

2050

26865

36345

1,7

2,3

4,39

HMU16

2810

2500

33770

45690

1,7

2,3

5,52

HMU17

3115

2500

37875

51245

1,7

2,3

6,19

HMU18

3115

2810

43215

58465

1,7

2,3

7,06

HMU19

3420

1745

27575

37310

1,7

2,3

4,51

HMU20

3420

2810

47900

64800

1,7

2,3

7,83

HMU21

3725

2050

36660

49600

1,7

2,3

5,99

HMU22

3725

2810

52585

71140

1,7

2,3

8,59

HMU23

4030

2810

57270

77480

1,7

2,3

9,36

HMU24

4030

3115

64225

86895

1,7

2,3

10,49

HMU25

4030

3420

71185

96310

1,7

2,3

11,63

HMU26

4030

3725

78145

105725

1,7

2,3

12,77

OCRAM GENERAL CATALOGUE

102 103

04.

CEILING CONCEALED AIR HANDLING UNITS LP SERIES

04.

CEILING CONCEALED AIR HANDLING UNITS LP SERIES

DESCRIPTION The ceiling concealed units OCRAMclima LP series are dimensioned for fitting in places where available space is restrict. With several assembly options and accessories available, this modular construction unit represents an economic and flexible solution to fulfil the ventilation, air conditioning and air indoor quality requirements in small areas.

Three available models for airflows up to 5100 m³/h.

CEILING CONCEALED AIR HANDLING UNITS LP SERIES

ADVANTAGES Flexibility These units can be horizontal or vertical mounted and be installed in any zone due to their low height (375 mm).

Adaptability The modular construction system presents a variety of installation and accessory options allowing access to a great number of possible configurations enabling to adapt the unit to every installation or construction requirement.

Easy Servicing Access available by both sides of the unit as well as from the bottom, facilitating maintenance when installed in false ceiling.

The hydraulic connection side can be easily modified on site to the right or left.

Factory Packaged The units can be provided with control, completely electrified, with hydraulic connections and exterior unit, in the case of the units with a direct expansion system, providing a compact and easy installation package.

Air Indoor Quality Stainless steel drain pan properly inclined to the siphon to ensure the complete draining of the condensates, preventing humidity and corrosion inside the unit.

The double panel option with completely smooth interior construction facilitates cleaning and prevents dust and organisms from accumulating inside the unit.

NanoPurifying System Possibility to integrate an air purifying system for removal of air pollutants such as microorganisms and volatile organic compounds trough ultraviolet radiation and catalytic air ionization.

Durability and maintenance Constructed with robust materials and highly resistant to corrosion, the ceiling concealed units OCRAMclima LP Series are built to maintain optimal operation even in the harshest conditions.

The maintenance of these units is easy and intuitive. All the components have an individual access by the lateral or base of the unit. The motors are direct drive equipped.

OCRAM GENERAL CATALOGUE

106 107

04.

CEILING CONCEALED AIR HANDLING UNITS LP SERIES

FEATURES Construction · Anticorrosive galvanized steel frame and corners in polyamide techno polymer reinforced with a galvanized steel core which guarantees an excellent mechanical stability and resistance. · Simple or double face galvanized panels, insulated with high performance closed cell rubber foam 10-20mm ( =0,035 W/mK; =75kg/m3; Fire resistance class M1) or 30mm rock wool ( =0,036 W/mK; =40kg/m3; Fire resistance class M1).

Fans · Double aspiration centrifugal fans and direct drive motor and forward curve blades. · Anticorrosive galvanized steel finishing. · Closed motors with low consumption with incorporated thermal protection, F class isolation and IP54 protection. · Three speeds with possibility of variation in the maximum speed. · Electrical supply 230 V 3~50Hz. · Optimized design to ensure low acoustic levels. · Fans comply with the ErP 2009/125/CE directive.

Coils . Water Coils Water feed coils built off seamless cooper tubes mechanically expanded trough aluminum fins set on a waved profile, studied and conceived to achieve the best performance of the coil. . Direct Expansion Coils Direct expansion coils (DX), prepared to work with the R-410A refrigerant, free of ozonedepleting composites. Seamless cooper tubes and aluminum fins. · 1 to 4 rows heating coils; · 1 to 4 rows cooling coils.

All the cooling coils are supplied with a drain pan, properly inclined to guarantee the full drainage of the condensates.

Optional droplet eliminator to prevent drag of droplets in high velocity or humidity situations on the cooling coil (recommended for velocities over 2,5 m/s). .

Electric Coils Coils with galvanized steel casing and stainless steel resistances, U shaped and spiral fins.These can be provided with 1, 2 or 3 power echelons accordingly to the heating needs.

Thermal protection fuse included.

CEILING CONCEALED AIR HANDLING UNITS LP SERIES

Filters · · · ·

Ventilation and pre-filtration module with pre-installation to accommodate a 50 mm thickness filter.

Standard version with a G4 level filter.

Fine filtration modules allow the installation of plan and bag filters from M6 to F9.

Filters classified accordingly to the normative EN779:2011.

Attenuators · · ·

Acoustical attenuators with 600 or 900 mm of length built with 200 mm tick vertical splitters.

Galvanized steel casing with an aerodynamic profile that guarantees low pressure drops.

3 Splitters built with acoustical absorption material (40 kg/m rock wool) and covered with an anti-abrasive, non degradable, non hygroscopic and incombustible covering.

Dampers · ·

Dampers with body and blades in aluminium.

Polyamide gears.

OCRAM GENERAL CATALOGUE

108 109

04.

CEILING CONCEALED AIR HANDLING UNITS LP SERIES

CONFIGURATIONS The ceiling concealed air handling units LP series are applicable to several situations, representing an intermediate solution between the small fan coil and the central station air handling units.

2 PIPES CONFIGURATION Configuration with fan, pre-filter and one water coil.

The unit can produce heating only, cooling only or both individually (changeover system). The changeover system allows for the unit to produce cooling or heating accordingly to the season of the year.

The changeover system requires adequate control and hydraulic equipment to adequately switch between the heating and cooling modes. (see page) THECNICAL NOTE: The dimensioning of the coil for the changeover system requires, almost always, for the coil to be oversized for one of the modes (cooling or heating).

4 PIPES CONFIGURATION Configuration with fan, pre-filter and two water coils.

The unit can produce both heating and cooling. The cooling and heating coil can work together by dehumidifying and reheating the air respectively in order to control the acclimatized air humidity levels.

CEILING CONCEALED AIR HANDLING UNITS LP SERIES

2 PIPES PLUS ELETRIC COIL CONFIGURATION Configuration with fan, pre-filter, one water coil and an electric coil.

By adding an electric coil for heating or re-heating the air the 2 pipe unit allows for cooling and heating without the use of the changeover system or another heating sources (ex. boilers). It´s a lowcost alternative to the traditional water fed 4 pipe systems.

DX COIL CONFIGURATION Configuration with fan, pre-filter and one direct expansion coil.

TECHNICAL NOTE: The temperature of the exhaust air on the electric coil must not exceed the maximum operating temperature of the fans (60 ° C). If necessary to heat the air to temperatures above 60 ° C, place the fan upstream of the electric battery.

Units with direct expansion coil that can be easily connected to an outdoor condensing unit, creating a compact and easily installable air conditioning package.

TECHNICAL NOTE: The electric coil is a purely resistive element and produces a constant heating power during its functioning. Never operate the unit with a lower minimum speed than the representative of the minimum airflow required by the electric coil in order to prevent overheating and subsequent collapse of the system.

Another advantage of this system is the possibility of sectioning the DX coil, allowing operation with several external condensing units.

TECHNICAL NOTE: The electric coils are equipped with a thermal fuse that interrupts operation once the battery reaches the maximum allowable operating temperature.

TECHNICAL NOTE: You cannot connect two condensing units in the same direct expansion coil. Never connect two independent refrigerant circuits on a single DX coil circuit.

OCRAM GENERAL CATALOGUE

110 111

04.

CEILING CONCEALED AIR HANDLING UNITS LP SERIES

LP 1.0 Structure Casing

Profile Corners Panels

Galvanized Steel Polyamide with galvanized steel reinforcement Simple with 10-20 mm closed foam rubber insulation Sandwich with 30 mm rock wool insulation PN40 (40 kg/m3)

Ventilation and Pre Filtration Module

Fine Filtration Module

Water cooling coil (2-4 rows) Drain Pan Module

Water Heating Coil Module (2- 4 rows)

Eletric Coil Module (1-2-3 Power Levels)

Attenuator Module

Mixing box module

Number of fan speeds1 Number of motor poles Motor Protection Motor Insulation Class Maximum Speed Eletrical Supply Number of Fans Installed Power Maximum Absorbed Current Speed 2 Nominal Airflow E.S.P. Maximum Airflow Filtration Level Quantity /Dimension Tickness Pressure Drop 3 Filtration Level Quantity /Dimension Tickness Pressure Drop 3 Number of Rows Frontal Area Total Capacity4 Sensible Capacity Fins Air Pressure Drop Waterflow Water Pressure Drop ø Hidraulic Connections Drain Pan Number of Rows Frontal Area Total Capacity 5 Fins Spacing Air Pressure Drop Waterflow Water Pressure Drop ø Hidraulic Connections Power Level Power 6 Air Pressure Drop Eletrical Supply 7 Number of Splitters Acoustical Absortion Material Air Passage Section Air Velocity trought Splitters Body Blades Gears

LS 500 m3/h 200 Pa

3 4 IP54 F 1240 r.p.m.

230V/1~/50Hz 1 420 W 3.7 A MS 800 m3/h 250 Pa 1500 m3/h

HS 1200 m3/h 290 Pa

1/286x592 mm 26 Pa

56 Pa

62 Pa

1/286x592 mm 56 Pa

2.7 kW 2,24 kW 43 Pa 0.12 l/s 9 kPa

100 Pa 2-4 0.14 m² 4.3 kW 3,57 kW

77 Pa 0.21 l/s 11 kPa 1'' Galvanized or INOX AISI 304-316 2-4 0.14 m² 6.8 kW 12.2 kW

15 Pa 0.08 l/s 2 kPa

133 Pa

6.4 kW 5,31 kW 102 Pa 0.30 l/s 15 kPa

16.2 kW

27 Pa 36 Pa 0.14l/s 0.16 l/s 7 kPa 16 kPa 1/2'' 1-2-3 3-6-9 kW 3 Pa 5 Pa 6 Pa 400V/3~/50Hz 2 Rockwool 40 kg/m3 with anti-abrasion covering 190mm 2.1 m/s 3 m/s 4 m/s Aluminium Aluminium Polyamide

CEILING CONCEALED AIR HANDLING UNITS

LP 2.0

LP 3.0 Galvanized Steel Polyamide with galvanized steel reinforcement Simple with 10-20 mm closed foam rubber insulation Sandwich with 30 mm rock wool insulation PN40 (40 kg/m3) 3 4 IP54 F 1240 r.p.m.

230V/1~/50Hz

LS 1000 m3/h 200 Pa

26 Pa

56 Pa

2 840 W 7.4 A MS 1800 m3/h 250 Pa 3300 m3/h G4 2/286x592 mm 48 mm 46 Pa M6-F7 2/286x592 mm 380 mm 100 Pa

HS 3 2600 m/h 280 Pa

LS 1500 m3/h 200 Pa

3 1260 W 11.1 A MS 2700m3/h 250 Pa 5100 m3/h

HS 3900m3/h 270 Pa

3/286x592 mm 67 Pa

26 Pa

46 Pa

67 Pa

3/286x592 mm 144 Pa

56 Pa

100 Pa

144 Pa

13.9 kW 11,54 kW

8 kW 6,64 kW

0.48 m² 14.9 kW 12,37 kW

20.8 kW 17,26 kW

101 Pa 0.66 l/s 18 kPa

41 Pa 0.38 l/s 13 kPa

2-4 5.4 kW 4,48 kW 39 Pa 0.21 l/s 11 kPa

0.31 m² 9.6 kW 7,97 kW 2.1 70 Pa 0.45 l/s 14 kPa 1''

74 Pa 0.61 l/s 10 kPa 1 1/4''

107 Pa 0.99 l/s 19 kPa

Galvanized or INOX AISI 304-316 2-4 13.5 kW 15 Pa 0.16 l/s 6 kPa

0.31 m² 25.3 kW 2.5 27 Pa 0.28 l/s 8 kPa

35.08 kW

20.3 kW

0.48 m² 36.4 kW

52,67 kW

39 Pa 0.42 l/s 15 kPa 1''

12 Pa 0.24 l/s 16 kPa

21 Pa 0.43 l/s 20 kPa

31 Pa 0.62 l/s 38 kPa

3 Pa

12.5-25-37.5 kW 7 Pa

1-2-3 3 Pa

7.5-15-22.5 kW 6 Pa 400V/3~/50Hz 3

7 Pa

9 Pa

5 Rockwool 40 kg/m3 with anti-abrasion covering

1.4 m/s

590mm 2.5 m/s

3.8 m/s

1.6 m/s Aluminium Aluminium Polyamide

780 mm 2.8 m/s

4 m/s

1) Variable speed allowed only on high speed. 2) LS – Low Speed; MS – Medium Speed; HS – High Speed 3) Calculated by mean pressure drop. 4) Selection Conditions: Air - 28 °C WB, 19°C DB; Water – 7º, Δt = 5 5) Selection Conditions: Air - 15 °C; Water – 90°C, Δt = 20 6) Power conditioned to the minimum air velocity in the coil. Never operate the unit with airflow inferior to the correspondent of the minimum air velocity in coil. 7) 230V/3~/50Hz electrical supply available by inquiry.

LP SERIES

04.

CEILING CONCEALED AIR HANDLING UNITS LP SERIES

FAN PERFORMANCE CURVES AND COMPONENT PRESSURE DROP Preesure Drop / Available Static Pressure (Pa)

LP 1.0 450 400 HS

350

MS

300 250

LS

200 150

B D A C F E

100 50

0 Face Velocity 0,2 on Coil (m/s) 3 Airflow (m/h) 100

0,4

0,6

0,8

1,0

1,2

1,4

1,6

1,8

2,0

2,2

2,5

2,7

2,9

3,1

200

300

400

500

600

700

800

900 1000 1100 1200 1300 1400 1500

Preesure Drop/ Available Static Pressure (Pa)

LP 2.0 450 400 350 300

HS MS

250 200

LS

150 100 50

0 Face Velocity 0,2 0,4 0,5 0,7 0,9 1,1 1,3 1,4 1,6 1,8 2,0 2,2 2,3 2,5 2,7 2,9 3,1 on Coil (m/s) 3 Airflow (m/h) 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400

B D A C F E

CEILING CONCEALED AIR HANDLING UNITS LP SERIES

Pressure Drop / Available Static Presure (Pa)

LP 3.0 450 400 HS 350 300

MS

250 200 LS 150

B D A C F E

100 50

0 Face Velocity on Coil (m/s) 3

Airow (m/h)

0,2

0,3

0,5

0,7

0,9

1,0

1,2

1,4

1,6

1,7

1,9

2,1

2,3

2,4

2,6

2,8

3,0

300 600 900 1200 1500 1800 2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100

Legend chart: LP1.0 /2.0 / 3.0 Component Pressure Drop A - G4 Filter B - M6-F7 Bag Filter C - Heating Coil

Fan Performance Curve D - Cooling Coil E - Eletric Coil F - Atennuator/MixingBox/Damper

LS - Low Speed MS - Medium Speed HS - High Spee

TECHNICAL NOTE: For face cooling coil velocities over 2,5 m/s, OCRAMclima recommends the use of an droplet eliminator to prevent the drag of droplets.

OCRAM GENERAL CATALOGUE

114 115

04.

CEILING CONCEALED AIR HANDLING UNITS LP SERIES

NOMINAL HEATING CAPACITY 80 Seletion Conditions Air -15ºC; Water - 90ºC Δt = 20

70

LP 3.0 60

Heating Capacity (kW)

50 LP 2.0

40

30 LP 1.0

20

10

0 300

600

900 1200 1500 1800 2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100

LP 2.0

200

400

600

800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600

LP 1.0

100

200

300

400

LP 3.0

500

600

700

800

900 1000 1100 1200 1300 1400 1500 1600 1700 1800

Airflow (m3/h)

Correction Coefficients For Heating Coils Air Entering Temperature (°C)

20

15

10

5

0

-5

-10

-15

20

0.75

0.88

1

1.13

1.25

1.38

1.5

1.63

10

0.39

0.45

0.5

0.58

0.65

0.71

0.78

0.84

5

0.19

0.23

0.25

0.29

0.32

0.36

0.39

0.42

Water ∆t

TECHNICAL NOTE: To obtain the real capacity of the coil, select the desired working point and apply the correspondent coefficient to the coil nominal power.

CEILING CONCEALED AIR HANDLING UNITS LP SERIES

NOMINAL COOLING CAPACITY

water entering temperature *

LP 0.1

5

6

7

8

LP 0.2

LP 0.3

Fresh Air Conditions

500m 3/h

800m 3/h 1200m3/h 1000m3/h 1800m3/h 2600m3/h 1500m3/h 2700m3/h 3900m3/h

24 °C/ 50%

1.95 kW

2.96 kW

4.47 kW

3.96 kW

6.69 kW

9.61 kW

5.97 kW

10.10 kW

14.81 kW

28°C / 50%

3.43 kW

5.19 kW

7.98 kW

6.51 kW

11.57 kW

17.73 kW

9.79 kW

17.76 kW

25.27 kW

32°C / 40%

4.14 kW

6.30 kW

9.58 kW

8.47 kW

14.18 kW

20.76 kW

12.70 kW

22.13 kW

30.72 kW

24 °C/ 50%

1.88 kW

2.85 kW

4.32 kW

3.83 kW

6.45 kW

9.65 kW

5.77 kW

9.72 kW

14.47 kW

28°C / 50%

3.33 kW

5.14 kW

7.71 kW

6.87 kW

11.57 kW

17.18 kW

10.31 kW

17.37 kW

25.06 kW

32°C / 40%

4.02 kW

6.71 kW

9.45 kW

8.3 kW

15 kW

20.48 kW

12,46 kW

22.70 kW

30.72 kW

24 °C/ 50%

1.81 kW

3.02 kW

4.11 kW

3.67 kW

6.7 kW

9.35 kW

5.53 kW

10.05 kW

13.99 kW

28°C / 50%

2.7 kW

4.3 kW

6.4 kW

5.4 kW

9.6 kW

13.9 kW

8 kW

14.9 kW

20.8 kW

32°C / 40%

3.9 kW

6.51 kW

9.48 kW

8.07 kW

14.53 kW

20.48 kW

12.11 kW

22.01 kW

30.72 kW

24 °C/ 50%

1.71 kW

2.92 kW

4.11 kW

3.52 kW

6.46 kW

8.91 kW

5.43 kW

9.66 kW

13.37 kW

28°C / 50%

3.24 kW

5.19 kW

7.71 kW

6.45 kW

11.57 kW

16.71 kW

9.69 kW

17.56 kW

25.06 kW

32°C / 40%

3.94 kW

6.3 kW

9.45 kW

7.88 kW

14.18 kW

20.48 kW

11.82 kW

21.27 kW

30.72 kW

* Δt = 5 OCRAM GENERAL CATALOGUE

116 117

04.

CEILING CONCEALED AIR HANDLING UNITS LP SERIES

ACOUSTICAL LEVELS LP 0.1

LP 0.2

LP 0.3

LS

MS

HS

LS

MS

HS

LS

MS

HS

63 dB

30.2 dB

40.3 dB

44.0 dB

37.5 dB

47.0 dB

51.3 dB

42.2 dB

52.3 dB

56.1 dB

125 dB

32.6 dB

42.7 dB

46.5 dB

39.3 dB

49.6 dB

52.1 dB

44.4 dB

54 dB

58.4 dB

250 dB

31.1 dB

41.2 dB

45.2 dB

38.2 dB

48.0 dB

52.0 dB

43.1 dB

53.1 dB

57.6 dB

500 dB

24.3 dB

34.8 dB

38.3 dB

31.2 dB

41.4 dB

45.4 dB

36.3 dB

46.3 dB

50.1 dB

1000 dB

14.5 dB

24.1 dB

28.6 dB

21.5 dB

31.7 dB

35.7 dB

26.5 dB

36.6 dB

40.6 dB

2000 dB

17.3 dB

27.3 dB

31.3 dB

24.3 dB

34.2 dB

38.4 dB

29.1 dB

39.2 dB

43.7 dB

4000 dB

12.5 dB

22.4 dB

26.6 dB

19.2 dB

29.6 dB

33.6 dB

24.5 dB

34.6 dB

38.6 dB

8000 dB

8.4 dB

18.3 dB

22.1 dB

15.3 dB

25.8 dB

29.3 dB

20.4 dB

30.5 dB

34.5 dB

Global

25.2 dB

35.1 dB

39.2 dB

32.0 dB

42.3 dB

46.2 dB

37.2 dB

47.2 dB

50.1 dB

* LS – Low Speed; MS – Medium Speed; HS – High Speed.

CEILING CONCEALED AIR HANDLING UNITS LP SERIES

MODULES AND DIMENSIONS NOTE: All dimensions presented in mm.

LPVF Ventilation and Pre Filtration Module

LPFP

LPFB

Fine Filtration Module (Plan)

Fine Filtration Module (Bag)

OCRAM GENERAL CATALOGUE

118 119

04.

CEILING CONCEALED AIR HANDLING UNITS LP SERIES

LPBR

L2

Water Cooling Coil Module (2-4 Rows) + Drain Tray

L1

L

LPBE

Water Heating Coil Module (2-4 Rows)

Electric Coil Module (1-2-3 Power Levels)

L2

LPBA

L1

L

CEILING CONCEALED AIR HANDLING UNITS LP SERIES

LPAA Attenuator Module (600-900 mm)

L

LPNP

LPCM

NanoPuriямБngSystem Module

2 Way Mixing Box Module

OCRAM GENERAL CATALOGUE

120 121

04.

CEILING CONCEALED AIR HANDLING UNITS LP SERIES

MODULES LP 1.0

LP 2.0 375 mm

Height (H)* Section

Width (L)

Ventilation and Pre Filtration Module

LPVF

Fine Filtration Module (Plan)

LPFP

Fine Filtration Module (Bag)

LPFB

Water Cooling Coil Module (2-4 Rows) + Drain Tray **

LPBR

Modules

C Y1 Y2 X1

634 mm

1226 mm

1816 mm

146 mm

460 mm 299 mm 263 mm 168 mm

190 mm

X2

250 mm

E1 Ø C E2

50-100 mm 250 mm 120-160 mm 50-100 mm

C

440 mm

C

420-480 mm

L1

470 mm

25.4 mm

1656 mm

31.75 mm

Ø2

15 mm

C

310-370 mm

L1 LPBA

1064 mm 290 mm

L2 Ø1

Water Heating Coil Module (2-4 Rows)

LP 3.0

470 mm

1064 mm

1656 mm

290 mm

L2 Ø3

12.7 mm

25.4 mm

Electric Coil Module (1-2-3 Power Levels)

LPBE

C

300-400-500 mm

NanoPurifingSystem Module

LPNP

C

1000 mm

Attenuator Module (600-900 mm)

LPAA

C W1 W2

Mixing box Module (2 ways) ***

LPCM

C

64 mm

700-1000 mm 146 mm 300 mm

130 mm

450 mm

* Considerate a surplus of 20mm to the height of the unit in case the construction is double panel. ** Considerate a surplus of 200mm to the length of the module if a droplet eliminator is considered. *** Considerate a surplus of 200mm to the height of the unit if one damper is mounted in the top or bottom of the unit.

TECHNICAL NOTE: Total unit length variable accordingly to the selected modules. Add the length of each model in order to get the total unit length.

CEILING CONCEALED AIR HANDLING UNITS LP SERIES

WEIGHT´S LP 1.0

LP 2.0

LP 3.0

Simple Panel

30 kg

39 kg

59 kg

Double Panel

41 kg

54 kg

81 kg

Simple Panel

18 kg

24 kg

36 kg

Double Panel

29 kg

38 kg

57 kg

Simple Panel

30 kg

40 kg

60 kg

Double Panel

37 kg

49 kg

74 kg

Simple Panel

27 kg

36 kg

54 kg

Double Panel

33 kg

43 kg

65 kg

Simple Panel

26 kg

34 kg

51 kg

Double Panel

38 kg

50 kg

75 kg

Simple Panel

30 kg

39 kg

59 kg

Double Panel

44 kg

58 kg

87 kg

Simple Panel

20 kg

26 kg

39 kg

Double Panel

26 kg

34 kg

51 kg

Ventilation and Pre Filtration Module

Fine Filtration Module (Plan)

Water Cooling Coil Module (2-4 Rows) + Dray Tray

Modules

Water Heating Coil Module (2-4 Rows)

Electric Coil Module (1-2-3 Power Levels)

Attenuator Module (600900 mm)

2-Way Mixing Box Module

TECHNICAL NOTE: Total unit weight variable accordingly to the selected modules. Add the weight of each model in order to get the total unit length.

OCRAM GENERAL CATALOGUE

122 123

05.

COMPACT AIR HANDLING UNITS

OCRAMclima速 KT-RFC SERIES

05.

COMPACT AIR HANDLING UNITS OCRAMclima

®

DESCRIPTION The OCRAMclima® Compact Air Handling Units KT-RFC Series are the ideal solution for air conditioning in commercial, industrial or residential zones. Equipped with a cross flow heat exchanger with efficiencies over 50%, centrifugal or radial fans and the possibility of horizontal or vertical construction. Several options and accessories available.

9 models available up to 8000 m3/h.

Radial Fan

Centrifugal Fan

Plate Heat Exchanger

COMPACT AIR HANDLING UNITS KT-RFC SERIES

FEATURES Construction · Anticorrosive galvanized steel frame and corners in polyamide techno polymer reinforced with a galvanized steel core which guarantees an excellent mechanical stability and resistance. · Removable sandwich panels in galvanized steel with thermal and acoustical insulation of 30 mm rock wool (λ=0,036 W/mK; ρ=40kg/m³; Fire Resistance Rating M1).

Fans · Radial fans with forward curved blades made of a high performance composite. · Smooth blades easily cleanable. · Tridimensional design of the blades optimized for high efficiency and low noise level. · Low consumption AC motors calibrated both dynamically and statically accordingly to the normative ISO 1940 part 1. Protection class IP-54, Thermal class IP155. · Motor finish RAL7032. ·

Economical option with double inlet centrifugal fans, direct drive motor with 3 speeds or 1 variable speed.

Casing and finish in galvanized steel.

Low consumption motors. Class F, IP-54 and thermal protection.

· · Filters · Mounted on a galvanized steel frame. · Classified under the normative EN779:2011. · Standard version equipped with a G4 plan filter.

Exchanger · Cross flow heat exchanger with aluminium fins. · Energy efficiency up to 70%. · Motorized by-pass available as option.

Water Coils Water feed coils built off seamless cooper tubes mechanically expanded trough aluminium fins set on a waved profile, studied and conceived to achieve the best coil performance.

Direct Expansion Coils Direct expansion coils (DX), prepared to work with the R-410A refrigerant, free of ozonedepleting composites. Seamless cooper tubes and aluminium fins. · 1 to 4 rows heating coils; · 1 to 4 rows cooling coils.

All the cooling coils are supplied with a drain pan, properly inclined to guarantee the full drainage of the condensates.

Optional droplet eliminator to prevent drag of droplets in high velocity or humidity situations on the cooling coil (recommended for velocities over 2,5 m/s).

OCRAM GENERAL CATALOGUE

126 127

05.

COMPACT AIR HANDLING UNITS OCRAMclima

®

ADVANTAGES Multiple Configurations Horizontal or Vertical construction. Several possibilities to position the air inlet and outlet.

Interchangeable panels allow for quick modification of the unit in the field.

COMPACT AIR HANDLING UNITS KT-RFC SERIES

INDOOR AIR QUALITY Hygienic construction, completely smooth internal and external surface. Easy to clean, without rough surfaces or dirt accumulation zones.

OCRAM GENERAL CATALOGUE

128 129

05.

COMPACT AIR HANDLING UNITS OCRAMclima

®

Construction Strong construction with an excellent overall finish and 30 mm sandwich panels insulated with rock wool which provides superb acoustical and thermal features.

Maintenance Quick opening /closing system allows for quick access to the components during maintenance.

Possibility to integrate a top or bottom access to the components.

G4 Plan Filter

EPDM filter

Plate Heat Exchanger

OPTIONS · · · · ·

Motorized by-pass.

EPDM filter class M6 or F7.

Ground or ceiling supports.

Filter access from the top or bottom of the unit.

Hood for external installation.

NanoPurifing System Option · Surface decontamination and air purification system, highly efficient, based in ultraviolet radiation which guarantees the improvement of the indoor air quality and also preserves the coils and fans.

COMPACT AIR HANDLING UNITS KT-RFC SERIES

CONFIGURATIONS Several configurations available for the components.

Fresh Air

OCRAM GENERAL CATALOGUE

Insufflated Air

Return Air

Extract Air

130 131

05.

COMPACT AIR HANDLING UNITS OCRAMclima

®

Model Structure Casing

Radial Fan (Insufflation/ Return)

KT RFC 0.5

Profile Corners Panels Motor Protection Thermal Class Electrical Supply * Nominal Speed Available Static Pressure ** Maximum Absorbed Current

KT RFC 1.0

KT RFC 1.5

KT RFC 2.0

KT RFC 5.0

KT RFC 8.0

IP54 IP155 1~230V 50Hz

3~400V 50Hz

2544 r.p.m. 2420 r.p.m. 1247 r.p.m. 1363 r.p.m. 1315 r.p.m. 1303 r.p.m. 1247 r.p.m. 1108 r.p.m.

165 Pa

100 Pa

100 Pa

130 Pa

160 Pa

140 Pa

170 Pa

100 Pa

2x0,59 A

2x0,86 A

2x1,15 A

2x1,80 A

2x3,60 A

2x3,60 A

2x2,10 A

2x4,60 A

Power

2 x135 W

2x200 W

2x358 W

2x426 W

2x694 W

2x705 W

2x1218 W

2x2781W

Maximum Airflow

500 m3/h

1000 m3/h

1500 m3/h 2000 m3/h 2500 m3/h 3000 m3/h 5000 m3/h 8000 m3/h

IP54

Electrical Supply * Nominal Centrifugal Speed (r.p.m) Fan (Insufflation/ Return) Available Static Pressure **

Filter (Insufflation/ Return)

KT RFC 3.0

Galvanized Steel Polyamide with galvanized steel reinforcement Sandwich with 30 mm rock wool insulation PN40 (40 kg/m3 )

Motor Protection

Heat Exchanger

KT RFC 2.5

1~230V 50Hz

1320

1320

830

830

830

840

890

890

150 Pa

100 Pa

150 Pa

150 Pa

130 Pa

160 Pa

180 Pa

100 Pa

Absorbed Current

2x1.5 A

2x1.5 A

2x4.0 A

2x4.0 A

2x4.0 A

2x4.1 A

2x6.3 A

2x6.3 A

Power

2x150 W

2x150 W

2x550 W

2x550 W

2x550 W

2x550 W

Fins Pipes Energy Efficiency*** Recovery Capacity

Aluminium Cooper 62%

60%

59%

57%

63%

59%

55%

58%

2.1 kW

4 kW

5.9 kW

7.7 kW

10.5 kW

11.8 kW

18.2 kW

30 kW

2/ 400x500 X98mm

2/ 500x500 X98mm

2/ 400x625 X98mm

2/ 592x592 X98mm

G4

Level Option Filtration Level Quantity/ Dimension

2x2200 W 2x2200 W

M6-F7 2/ 286x286 X48mm

2/ 286x286 X98mm

2/ 400x400 X48mm

2/ 400x500 X48mm

* 3 phase or 1 phase versions available under inquiry. ** Available pressure measured for mean pressure drop on G4 filter. *** Selection conditions: Fresh air - 0°C, 85% HR, Return air - 20°C, 60% HR. NOTE: Reference values for the model and indicated working point. The features of the proposed product may vary accordingly to the working point required by the client. Non standard models available under inquiry.

STANDARD MODELS

COMPACT AIR HANDLING UNITS KT-RFC SERIES

ENERGY EFFICIENCY AIRFLOW VS. TEMPERATURE RATIO

70% Selection conditions: Fresh Air - 0°C, 85% RH, Return Air - 20°C, 60% RH.

Energy Efficiency (%)

68% 66%

KT RFC 0.5 KT RFC 1.0

64%

KT RFC 1.5 62% KT RFC 2.0 60%

KT RFC 2.5

58%

KT RFC 3.0

70%

2900

2700

2500

2300

2100

1900

1700

1500

1300

1100

900

700

500

300

100

56%

Airflow ( m³/h)

Selection conditions: Fresh Air - 0°C, 85% RH, Return Air - 20°C, 60% RH.

Energy Efficiency (%)

68% 66% 64% KT RFC 4.0 62%

KT RFC 5.0 KT RFC 8.0

60% 58%

OCRAM GENERAL CATALOGUE

8000

7500

6700

5900

5100

4900

4700

4500

4300

4100

3900

3700

3500

3300

3100

2900

2700

2500

2300

2100

56%

Airflow ( m³/h)

132 133

05.

COMPACT AIR HANDLING UNITS OCRAMclima

®

HEAT RECOVERY- AIRFLOW Selection conditions: Fresh air - 0°C, 85% HR, Return air - 20°C, 60% HR.

Model

KT RFC 0.5

KT RFC 1.0

KT RFC 1.5

KT RFC 2.0

KT RFC 2.5

KT RFC 3.0

Airflow (m3/h)

Temperature Ratio (%)

Insufflation Air Temperature (ºC)

Heat Recovery Capacity (kW)

100

67%

13,4

0,4

200

67%

13,3

0,9

300

65%

12,9

1,3

400

63%

12,6

1,7

500

62%

12,4

2,1

600

61%

12,2

2,5

700

61%

12,1

2,8

800

60%

11,9

3,2

900

59%

11,8

3,6

1000

59%

11,7

3,9

1100

61%

12,1

4,4

1200

60%

12

4,8

1300

60%

11,9

5,2

1400

59%

11,8

5,5

1500

59%

11,7

5,9

1600

59%

11,7

6,3 6,6

1700

58%

11,6

1800

58%

11,6

7

1900

58%

11,5

7,3

2000

57%

11,4

7,7

2100

64%

12,7

8,9

2200

64%

12,7

9,3

2300

63%

12,6

9,7

2400

63%

12,6

10,1 10,5

2500

63%

12,6

2600

60%

11,9

9,5

2700

60%

11,9

9,8

2800

60%

11,9

10,1

2900

59%

11,8

10,4

3000

59%

11,8

10,8

COMPACT AIR HANDLING UNITS KT-RFC SERIES

Model

Airflow (m3/h)

Temperature Ratio (%)

Insufflation Air Temperature (ºC)

Heat Recovery Capacity (kW)

3100

60%

11,9

12,4

3200

60%

11,9

12,8

3300

60%

11,9

13,1

3400

59%

11,8

13,5

KT RFC 4.0

KT RFC 5.0

KT RFC 8.0

OCRAM GENERAL CATALOGUE

3500

59%

11,8

13,8

3600

59%

11,8

14,2

3700

59%

11,8

14,6

3800

59%

11,7

14,9

3900

59%

11,7

15,3

4000

59%

11,7

15,6

4100

56%

11,2

15,3

4200

56%

11,2

15,7

4300

56%

11,1

16

4400

56%

11,1

16,3 16,7

4500

56%

11,1

4600

55%

11

17

4700

55%

11

17,3

4800

55%

11

17,6

4900

55%

11

18

5000

55%

10,9

18,3

5100

60%

12

20,5

5300

60%

12

21,2

5500

60%

11,9

21,9

5700

60%

11,9

22,6

5900

59%

11,8

23,3

6100

59%

11,8

24

6300

59%

11,7

24,7

6500

59%

11,7

25,4

6700

58%

11,6

26,1

6900

58%

11,6

26,7

7100

58%

11,5

27,4

7300

59%

11,7

28,5

7500

58%

11,6

29,2

7700

58%

11,6

29,9

7900

58%

11,6

30,6

8000

58%

11,5

31,2

134 135

05.

COMPACT AIR HANDLING UNITS OCRAMclima

®

HEAT RECOVERY IN NON-STANDARD CONDITIONS

Model

Airflow

Return Air

50%

KT RFC 0.5

500 m3/h

20 °C

60%

50%

KT RFC 1.0 1000 m3/h

20 °C

60%

Fresh Air

Insufflation Air Temperature (°C)

Temperature Ratio (%)

63,9

-15 °C

90%

7,4

-10 °C

80%

8,6

62

-5 °C

80%

10,1

60,4 57,5

0 °C

70%

11,5

5 °C

60%

13,2

55

10 °C

60%

15,4

54,5

15 °C

60%

17,7

54,5

-15 °C

90%

8,7

67,8

-10 °C

80%

9,9

66,4

-5 °C

80%

11,3

65

0 °C

70%

12,4

62,1

5 °C

60%

13,7

58

10 °C

60%

15,5

54,6

15 °C

60%

17,7

54,5

-15 °C

90%

6,6

61,8

-10 °C

80%

8

60,1

-5 °C

80%

9,6

58,4

0 °C

70%

11,1

55,6

5 °C

60%

13

53,1

10 °C

60%

15,3

52,7

15 °C

60%

17,6

52,7

-15 °C

90%

8

65,7

-10 °C

80%

9,4

64,7

-5 °C

80%

10,7

63 60,1

0 °C

70%

12

5 °C

60%

13,4

56

10 °C

60%

15,3

52,8

15 °C

60%

17,6

52,7

COMPACT AIR HANDLING UNITS KT-RFC SERIES

Model

Airflow

Return Air

50%

KT RFC 1.5

1500 m3/h

20 °C

60%

50%

KT RFC 2.0

3

2000 m /h

20 °C

60%

OCRAM GENERAL CATALOGUE

Insufflation Air Temperature (°C)

Fresh Air

-15 °C

90%

-10 °C -5 °C

Temperature Ratio (%)

6,2

60,5

80%

7,8

59,2

80%

9,3

57

0 °C

70%

10,9

54,3

5 °C

60%

12,8

52

10 °C

60%

15,2

51,5

15 °C -15 °C

60% 90%

17,6 7,5

51,5 64,3

-10 °C

80%

9

63,3

-5 °C

80%

10,4

61,6

0 °C

70%

11,7

58,7

5 °C

60%

13,2

54,8

10 °C

60%

15,2

51,5

15 °C

60%

17,6

51,5

-15 °C

90%

5,6

58,9

-10 °C

80%

7,3

57,7

-5 °C

80%

8,9

55,6

0 °C

70%

10,6

52,9

5 °C

60%

12,6

50,6

10 °C

60%

15

50,2

15 °C

60%

17,5

50,2

-15 °C

90%

7

62,7

-10 °C

80%

8,6

61,9

-5 °C

80%

10

60,1

0 °C

70%

11,4

57,2

5 °C

60%

13

53,3

10 °C

60%

15

50,2

15 °C

60%

17,5

50,2 136 137

05.

COMPACT AIR HANDLING UNITS OCRAMclima

®

HEAT RECOVERY IN NON-STANDARD CONDITIONS

Model

Airflow

Return Air

50%

KT RFC 2.5 2500 m3/h

20 °C

60%

50%

KT RFC 3.0 3000 m3/h

20 °C

60%

Insufflation Air Temperature (°C)

Fresh Air

Temperature Ratio (%)

-15 °C

90%

7,6

64,7

-10 °C

80%

8,8

62,8

-5 °C

80%

10,2

61

0 °C

70%

11,7

58,3

5 °C

60%

13,4

55,7

10 °C

60%

15,5

55,2

15 °C

60%

17,8

55,2

-15 °C

90%

9

68,6

-10 °C

80%

10,2

67,2

-5 °C

80%

11,5

65,8

0 °C

70%

12,6

62,9

5 °C

60%

13,8

58,8

10 °C

60%

15,5

55,4

15 °C

60%

17,8

55,2

-15 °C

90%

6,2

60,7

-10 °C

80%

7,8

59,4

-5 °C

80%

9,3

57,2

0 °C

70%

10,9

54,5

5 °C

60%

12,8

52,1

10 °C

60%

15,2

51,7

15 °C

60%

17,6

51,7

-15 °C

90%

7,6

64,5

-10 °C

80%

9

63,5

-5 °C

80%

10,4

61,8

0 °C

70%

11,8

58,9

5 °C

60%

13,2

54,9

10 °C

60%

15,2

51,7

15 °C

60%

17,6

51,7

COMPACT AIR HANDLING UNITS KT-RFC SERIES

Model

Airflow

Return Air

50%

KT RFC 4.0 4000 m3/h

20 °C

60%

50%

3

KT RFC 5.0 5000 m /h

20 °C

60%

50%

KT RFC 8.0 8000 m3/h

20 °C

60%

OCRAM GENERAL CATALOGUE

Insufflation Air Temperature (°C)

Fresh Air

Temperature Ratio (%)

-15 °C

90%

6

60,1

-10 °C

80%

7,7

58,8

-5 °C

80%

9,2

56,7

0 °C

70%

10,8

53,9

5 °C

60%

12,7

51,6

10 °C

60%

15,1

51,2

15 °C

60%

17,6

51,2

-15 °C

90%

7,4

63,9

-10 °C

80%

8,9

62,9

-5 °C

80%

10,3

61,2

0 °C

70%

11,7

58,4

5 °C

60%

13,2

54,4

10 °C

60%

15,1

51,2

15 °C

60%

17,6

51,2

-15 °C

90%

4,3

55,1

-10 °C

80%

6,3

54,2

-5 °C

80%

8,2

52,8

0 °C

70%

10,2

51,1

5 °C

60%

12,5

49,7

10 °C

60%

15

49,6

15 °C

60%

17,5

49,7

-15 °C

90%

5,5

58,5

-10 °C

80%

7,3

57,7

-5 °C

80%

9,1

56,5

0 °C

70%

10,9

54,3

5 °C

60%

12,7

51,6

10 °C

60%

15

49,6

15 °C

60%

17,5

49,7

-15 °C

90%

5,5

58,5

-10 °C

80%

7,3

57,6

-5 °C

80%

9

56,1

0 °C

70%

10,9

54,3

5 °C

60%

12,9

52,7

10 °C

60%

15,3

52,5

15 °C

60%

17,6

52,6

-15 °C

90%

6,7

62

-10 °C

80%

8,4

61,2

-5 °C

80%

10

59,9

0 °C

70%

11,5

57,7

5 °C

60%

13,2

54,8

10 °C

60%

15,3

52,6

15 °C

60%

17,6

52,6 138 139

05.

COMPACT AIR HANDLING UNITS OCRAMclima

®

MODELS WITH COIL Heating Coil*

Model

Airflow (m 3/h)

Total Capacity (kW)

Waterflow (l/h)

Cooling Coil** Waterside Pressure Drop (kPa)

Total Capacity (kW)

Sensible Capacity (kW)

Waterflow (l/h)

Waterside Pressure Drop (kPa)

KT RFC 0.5

500

2.5

108

1

1.6

1,30

288

2

KT RFC 1.0

1000

5.13

216

2

3.2

2,56

540

8

KT RFC 1.5

1500

7.7

324

2.5

5

3,96

864

9

KT RFC2.0

2000

10.2

432

3

6.35

5,08

1080

10 18

KT RFC2.5

2500

12.8

540

6

7.5

5.88

1404

KT RFC 3.0

3000

15.4

648

6

9.5

7,63

1620

10

KT RFC 4.0

4000

20.5

864

5

13.2

10,56

2268

20

KT RFC 5.0

5000

25.6

1116

9

16.4

13,12

2808

16

KT RFC 8.0

8000

41.02

1764

10

25.52

20,41

4392

12

* Selection conditions: Fresh Air - 10 °C; Water inlet/outlet - 90/70 °C ** Selection conditions: Fresh Air - 28,5 °C; Water inlet/outlet 7/12 °C NOTE: Reference values for the model and indicated working point. The features of the proposed product may vary accordingly to the working point required by the client. Non standard models available under inquiry.

ACOUSTIC DATA Modelo

125 Hz

250 Hz

500 Hz

1000 Hz

2000 Hz

4000 Hz

8000 Hz

Global (Db (A))

KT RFC 0.5

21,5

18,5

17

31

22

12

5

32

KT RFC 1.0

23,5

20,5

19

35

23

20

14

36

KT RFC 1.5

28,5

27,5

26

40

31

29

25

41

KT RFC2.0

34,5

33,5

33

45

40

38

35

48

KT RFC2.5

39,5

39,5

48

53

50

45

36

56

KT RFC 3.0

42,5

42,5

50

54

52

48

40

58

KT RFC 4.0

41,5

44,5

51

55

54

50

42

59

KT RFC 5.0

44,5

51,5

58

64

63

61

54

68

KT RFC 8.0

43,5

62,5

62

63

58

59

42

70

TECHNICAL NOTE: Sound pressure measured at 1,5 m distance from the unit.

COMPACT AIR HANDLING UNITS KT-RFC SERIES

FAN PERFORMANCE CURVE AND COMPONENT PRESSURE DROP TECHNICAL NOTE: Data given for radial fans. Data for centrifugal fans available under inquiry.

KT RFC 0.5

M6

400 350

F7

300 250

2 Rows Heating Coil

200 150

2 Rows Cooling Coil

100 50 475

500

425

450

375

400

325

350

275

300

225

250

175

200

125

150

75

100

25

0

600 500

M6

400

F7

300

2 Rows Heating Coil

200

2 Rows Cooling Coil

100

1000

900

800

700

600

500

400

300

200

0

OCRAM GENERAL CATALOGUE

Airflow (m³/h)

G4

350

M6

300 F7

250

2 Rows Heating Coil 2 Rows Cooling Coil

200 150 100 50 1500

1400

1300

1200

1100

1000

900

800

700

0 600

External Static Pressure/Pressure Drop (Pa)

400

KT RFC 1.5

Airflow (m³/h)

G4

100

External Static Pressure/Pressure Drop (Pa)

KT RFC 1.0

G4

50

External Static Pressure/Pressure Drop (Pa)

500 450

Airflow (m³/h)

140 141

OCRAMclima

®

350

G4

300

M6

250

F7

200

2 Rows Heating Coil

150

2 Rows Cooling Coil

100 50

2000

1900

1800

1700

1600

1500

1400

1300

350

Airflow (m³/h)

G4

300

M6

250

F7

200 2 Rows Heating Coil

150 100

2 Rows Cooling Coil

50 2500

2400

2300

2200

2100

2000

1900

1800

1700

0 Airflow (m³/h)

350

G4

300

M6

250

F7

200

2 Rows Heating Coil 2 Rows Cooling Coil

150 100 50 3000

2900

2800

2700

2600

2500

2400

2300

2200

0 2100

External Static Pressure/Pressure Drop (Pa)

KT RFC 3.0

1200

0

1600

KT RFC 2.5

External Static Pressure/Pressure Drop (Pa)

External Static Pressure/Pressure Drop (Pa)

KT RFC 2.0

AIR HANDLING UNITS

1100

05.

COMPACT

Airflow (m³/h)

COMPACT AIR HANDLING UNITS KT-RFC SERIES

FAN PERFORMANCE CURVE AND COMPONENT PRESSURE DROP TECHNICAL NOTE: Data given for radial fans. Data for centrifugal fans available under inquiry.

KT RFC 4.0

OCRAM GENERAL CATALOGUE

G4

450 400

M6

350

F7

300 2 Rows Heating Coil

250 200 150

2 Rows Cooling Coil

100 50 3900

3700

3800

3500

3600

3400

3300

3100

3200

2900

3000

2800

2700

2500

2600

2300

2400

2200

2100

0 Airflow (m³/h)

G4

500 450

M6

400 350

F7

300 2 Rows Heating Coil

250 200 150

2 Rows Cooling Coil

100 50 3900

3800

3700

3600

3500

3400

3300

3200

3100

3000

2900

2800

2700

2600

2500

2400

2300

2200

2100

0

500

Airflow (m³/h)

G4

450 400

M6

350

F7

300 2 Rows Heating Coil 2 Rows Cooling Coil

250 200 150 100 50 0

4100 4300 4500 4700 4900 5100 5300 5500 5700 5900 6100 6300 6500 6700 6900 7100 7300 7500 7700 8000

KT RFC 8.0

External Static Pressure/Pressure Drop (Pa)

KT RFC 5.0

External Static Pressure/Pressure Drop (Pa)

External Static Pressure/Pressure Drop (Pa)

500

Airflow (m³/h)

142 143

05.

COMPACT AIR HANDLING UNITS OCRAMclima

®

DIMENSONS

W

HORIZONTAL MODELS

H

Ø

L

Model

L (mm)

L* (mm)

W (mm)

KT RFC 0.5

1032

1432

712

KT RFC 1.0

1152

1552

KT RFC 1.5

1272

KT RFC2.0

H ** (mm)

Ø (mm)

Weight (kg)

Weight ** (kg)

366

526

200

100

125

832

416

576

300

130

160

1672

952

486

666

350

170

200

1492

1892

1172

526

676

400

200

230

KT RFC2.5

1632

2032

1312

576

686

400

255

300

KT RFC 3.0

1832

2232

1512

586

766

450

287

345

KT RFC 4.0

2092

2492

1672

686

886

500

333

400

KT RFC 5.0

2432

2832

2012

706

886

550

409

495

KT RFC 8.0

2952

3352

2532

866

1086

650

435

523

* Version with coil. ** Version with bypass.

NOTE: Non-standard models available under inquiry.

H (mm)

COMPACT AIR HANDLING UNITS KT-RFC SERIES

Ø

VERTICAL MODELS

H

L

W

* Version with coil. ** Version with bypass.

NOTE: Non-standard models available under inquiry.

Model

L (mm)

L* (mm)

KT RFC 0.5

1032

1432

712

366

526

200

100

125

KT RFC 1.0

1152

1552

832

416

576

300

130

160

KT RFC 1.5

1272

1672

952

486

666

350

170

200

KT RFC2.0

1492

1892

1172

526

676

400

200

230

KT RFC2.5

1632

2032

1312

576

686

400

255

300

KT RFC 3.0

1832

2232

1512

586

766

450

287

345

KT RFC 4.0

2092

2492

1672

686

886

500

333

400

KT RFC 5.0

2432

2832

2012

706

886

550

409

495

KT RFC 8.0

2952

3352

2532

866

1086

650

435

523

OCRAM GENERAL CATALOGUE

H (mm)

W (mm)

W ** (mm)

Ø (mm)

Weight (kg)

Weight ** (kg)

144 145

GENERAL CATALOGUE WWW.OCRAM-CLIMA.COM

air in pure state