R410A Water-cooled chiller with cooling tower

Our companyWater Chiller Features: 1.8 sizes available ranging from 380 kW to 1419 kW cooling capacity.2.Semi-hermetic screw compressor for all models.Each compressor is equipped with a crankcase heater and a thermal overload cut-out;The screw compressor is also complete with a built-in electronic protection

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R410A Water Cooled Chiller with Cooling Tower

Water Chiller Features:

 
1.8 sizes available ranging from 380 kW to 1419 kW cooling capacity.
2.Semi-hermetic screw compressor for all models.Each compressor is equipped with a crankcase heater and a thermal overload cut-out;The screw compressor is also complete with a built-in electronic protection with temperature sensor located directly in the motor winding and on the discharge line.
3.External rotor type axial fans, equipped with three phase direct drive motors, low noise 8 poles, protection level IP54, provided with a protective outlet grille.
4.Evaporator built with high efficiency shell and tube type heat exchanger, factory insulated with flexible close cell material.
5.Condenser built with seamless copper tubes mechanically expanded into blue hydrophilic aluminum fins.
6.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.
7.Hydraulic circuit built with galvanized pipe, complete with water discharge connection for shell and tube heat exchanger and flange type hydraulic connectors.
8.Electric panel consist of:Compressor contactor, fan motor contactor, compressor isolating switch, fan protection breaker, phase sequence relay and microprocessor with function display.
9.Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system.

Structure
The master module can work independently or together with Up to 15 slave modules, cooling capacity from 60 to 2048kW 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 IP54, Provided with a protective outlet grille
Evaporator
Evaporator built with high efficiency tube in tube type 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 tube in tube 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
Optional
Paddle flow switch
Metallic filter for hydraulic circuit
Water pump
Rubber anti-vibration mounting
BMS
Stainless steel covering
Heat recovery 20%-25%
Flange
Remote condenser
Four compressors/six compressors
Plate heat exchanger

Product showing
R410A Water Cooled Chiller with Cooling Tower





Water Chiller Specification:
Air cooled water chiller
Model 380Z500Z600Z720Z880Z1000Z1200Z1420Z
Cooling capacityKW37649659472088099612031419
Cooling power inputKW124159187234285318381466
Power supply                                         380V/3pH /50Hz
Compressor         
Compressor typeSemi- hermetic, twin screw compressor
Qty/ refrigerant circuitNr.1/11/11/11/12/22/22/22/2
Energy adjustment\25%,50%,75%,100% 4-step ( 50%~100% stepless as option)
RefrigerantR134A

Water side Heat exchanger

TypeShell-and-tube heat-exchanger
Water VolumeM3/h65.486103.2123.8151.4172206.4244.2
Water pressure dropKpa3954565870757169

Inlet/outlet

Pipe diameter

mmDN125DN125DN125DN150DN150DN150DN200DN200

Water side

Fouling factor

M2.ºC

/kW

0.086

Air side heat

Exchanger

         
TypeM shape Heat exchanger, High efficient exchanger tube + aluminum fins
Fans QuantityNr.68101014161620
Air VolumeM3/h

23000

X6

23000

X8

23000

X10

23000

X10

23000

X14

23000

X16

23000

X16

23000

X20

Motor InputKW2.8X62.8X82.8X102.8X102.8X142.8X162.8X162.8X20
Physical dimensions
Standard type (mm)L381046805880588088009460946011700
W22802280228022802280228022802280
H23702370237023702430243024302430
Shipping weightKg332043305000550077508900910011100
Shipping weightKg352045305200570080509200940011400

Sound pressure level

dB(A)7070717172747575
Note:         
1) Nominal cooling capacities are based on the following conditions:
Chilled water inlet/outlet temp:12ºC/7ºC;Outdoor temp (dB/WB):35ºC/24ºC.

2) The applicable ambient temperature range of R134A air-cooled screw units is 15ºC ~ 43ºC.


Factory showing

R410A Water Cooled Chiller with Cooling Tower



Customer
R410A Water Cooled Chiller with Cooling Tower



R410A Water Cooled Chiller with Cooling Tower

R410A Water Cooled Chiller with Cooling Tower
R410A Water Cooled Chiller with Cooling Tower

 
For further information, please contact
 
Ms. Diana Han
 
 

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