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Air Cooled Chiller
Air Cooled Modular Chiller Series
Views:1980   Updated:2014-7-4 15:26:08


MODULAR  CHILLERS            Capacity: 30÷130 KW

FEATURES

STRUCTURE

The master module can work independently or together with up to 11 slave modules, cooling capacity from 30 to 150kW.

HERMETIC COMPRESSOR

3-phase scroll type compressor, with built-in thermal overload cut-out and crankcase heater, mounted on rubber vibration dampers.

AXIAL FAN

External rotor type axial fans, equipped with three phase direct drive motors, low noise 8 poles, protection level IP55,F class provided with a protective outlet grille.

EVAPORATOR

Evaporator built with high efficiency tube in tube type or shell and tube heat exchanger, factory insulated with flexible close cell material.

CONDENSER

Condenser built with seamless internal screw thread copper tubes mechanically expanded into blue wave hydrophilic aluminum fins.

REFRIGERANT CIRCUIT

Refrigerant circuit complete with charge valves, filter drier, sight glass, gas-liquid separator, thermostatic expansion valve, high & low pressure switch. The heat pump unit is completed also with 4-way valve, liquid receiver and one way valve.

HYDRAULIC CIRCUIT

Hydraulic circuit built with galvanized pipe, complete with water discharge connection for heat exchanger and flange type hydraulic connectors in two directions easy for connections from both sides of the units.

ELECTRIC PANEL

Electric panel consist of: Compressor contactor, fan motor contactor, compressor protection breaker, fan protection breaker, phase sequence relay and microprocessor with function display (display only for master/packaged unit)

Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system.

 TECHNICAL DATA 

                                                                   

Product Type

ALR3002SQFM

ALR6502SQFM

ALR10002SQFM

ALR13002SQFM

Rated cooling capacity

kW

30

65

100

130

Rated heating capacity

kW

33

72

108

144

Cooling input Power

kW

9.5

20.5

31.5

41

Heating input Power

kW

10.1

21.2

32.8

42.4

Cooling current 

A

17.5

34.2

49.6

68.4

Heating current 

A

18.2

35.2

52.4

70.4

Power

Outdoor unit

V/PH/Hz

380/3/50

380/3/50

380/3/50

380/3/50

Compressor

Type

 

Scroll

Refrigerant

Type

 

R22/R470C

Control method

 

Thermal Expansion Valve

condenser

type

 

waved aluminum finned copper tube

 unit fan

Form

 

Axial Fan

Evaporator

Type

 

Tube in tube  or  shell and tube exchanger

Water flow

m3/h

5.2

12

17

23

Pressure drop

kPa

50

50

60

65

Pipe size

mm

DN50

DN100

DN125

DN125

Noise

Outdoor unit

dB(A)

65

68

71

73

Dimension (L×W×H)

Outdoor unit

mm

960×960×1830

1925×960×1830

2890×960×1830

1925×1925×1830

Weight

Outdoor unit

Kg

450

700

1100

1300

 Performance values refer to the following conditions:

*Cooling capacity is measured under the condition : Ambient temperature DB 35℃/WB 24℃ ,user side

 water inlet/outlet temperature 12℃/ 7℃   

*Heating capacity is measured under the condition : Ambient temperature DB 7℃/WB 6℃ ,user side water

 inlet/outlet temperature 40℃ /45℃



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