2024 Cost-Effective - 25c Air Cooled & Water Cooled Screw Water Chiller

Product Details
Customization: Available
After-sales Service: Online Service
Warranty: 12 Months
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  • 2024 Cost-Effective - 25c Air Cooled & Water Cooled Screw Water Chiller
  • 2024 Cost-Effective - 25c Air Cooled & Water Cooled Screw Water Chiller
  • 2024 Cost-Effective - 25c Air Cooled & Water Cooled Screw Water Chiller
  • 2024 Cost-Effective - 25c Air Cooled & Water Cooled Screw Water Chiller
  • 2024 Cost-Effective - 25c Air Cooled & Water Cooled Screw Water Chiller
  • 2024 Cost-Effective - 25c Air Cooled & Water Cooled Screw Water Chiller
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Basic Info.

Model NO.
SW-290ST
Cooling Method
Air-cooled
Unit Structure
Integral
Selected Voltage
380V/50HZ
Compressor Number
1
Noise Level
Low
Application Fields
Industrial
Application Machine
Industrial
Certification
RoHS, ISO
Condition
New
Model
Sw-290st
Cooling Power Input(Kw)
172 Kw
Power Supply (Kw)
290 Kw
Compressor Type
Semi- Hermetic, Twin Screw Compressor
Water Side Heat Exchanger
Shell-and-Tube Heat-Exchanger
Evaporator
Shell and Tube Heat Exchanger
Refrigerant
R134A
Chilled Water Inlet/Outlet Temp
12 Degree/7degree
Outdoor Temp (dB/Wb)
35degree/24degree
Application
Industrial Chiller
Transport Package
Wooden Packing
Specification
SGS
Trademark
Shenglin
Origin
Shanghai, China(Mainland)
HS Code
8415909000
Production Capacity
3000units/Month

Product Description

Our company

2024 Cost-Effective - 25c Air Cooled & Water Cooled Screw Water Chiller2024 Cost-Effective - 25c Air Cooled & Water Cooled Screw Water Chiller2024 Cost-Effective - 25c Air Cooled & Water Cooled Screw Water Chiller

2024 Cost-Effective - 25c Air Cooled & Water Cooled Screw Water Chiller

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.

Water Chiller 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

Chiller showing
2024 Cost-Effective - 25c Air Cooled & Water Cooled Screw Water Chiller


Water Chiller Specification:
Air cooled water chiller
Model   380Z 500Z 600Z 720Z 880Z 1000Z 1200Z 1420Z
Cooling capacity KW 376 496 594 720 880 996 1203 1419
Cooling power input KW 124 159 187 234 285 318 381 466
Power supply                                         380V/3pH /50Hz
Compressor                  
Compressor type Semi- hermetic, twin screw compressor
Qty/ refrigerant circuit Nr. 1/1 1/1 1/1 1/1 2/2 2/2 2/2 2/2
Energy adjustment \ 25%,50%,75%,100% 4-step ( 50%~100% stepless as option)
Refrigerant R134A

Water side Heat exchanger

Type Shell-and-tube heat-exchanger
Water Volume M3/h 65.4 86 103.2 123.8 151.4 172 206.4 244.2
Water pressure drop Kpa 39 54 56 58 70 75 71 69

Inlet/outlet

Pipe diameter

mm DN125 DN125 DN125 DN150 DN150 DN150 DN200 DN200

Water side

Fouling factor

M2.ºC

/kW

0.086

Air side heat

Exchanger

                 
Type M shape Heat exchanger, High efficient exchanger tube + aluminum fins
Fans Quantity Nr. 6 8 10 10 14 16 16 20
Air Volume M3/h

23000

X6

23000

X8

23000

X10

23000

X10

23000

X14

23000

X16

23000

X16

23000

X20

Motor Input KW 2.8X6 2.8X8 2.8X10 2.8X10 2.8X14 2.8X16 2.8X16 2.8X20
Physical dimensions
Standard type (mm) L 3810 4680 5880 5880 8800 9460 9460 11700
W 2280 2280 2280 2280 2280 2280 2280 2280
H 2370 2370 2370 2370 2430 2430 2430 2430
Shipping weight Kg 3320 4330 5000 5500 7750 8900 9100 11100
Shipping weight Kg 3520 4530 5200 5700 8050 9200 9400 11400

Sound pressure level

dB(A) 70 70 71 71 72 74 75 75
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.


Chiller factory showing

2024 Cost-Effective - 25c Air Cooled & Water Cooled Screw Water Chiller


Customer
2024 Cost-Effective - 25c Air Cooled & Water Cooled Screw Water Chiller





2024 Cost-Effective - 25c Air Cooled & Water Cooled Screw Water Chiller

2024 Cost-Effective - 25c Air Cooled & Water Cooled Screw Water Chiller
2024 Cost-Effective - 25c Air Cooled & Water Cooled Screw Water Chiller

 
For further information, please don't hesitate to contact us!
 

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