MODULAR CHILLERS Capacity: 30÷300 KW
FEATURES
STRUCTURE
The master module can work independently or together with up to 11 slave modules, cooling capacity from 30 to 300kW.
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
|
|
R32/R410a
|
|
|
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℃
|
