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R134a Screw - Compressor Liquid Water Cooled Water Chiller LCD / Touch Screen

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R134a Screw - Compressor Liquid Water Cooled Water Chiller LCD / Touch Screen

Model Number : HWWL370
Certification : ISO
Place of Origin : China
MOQ : 1set
Price : negotiation
Payment Terms : TT, LC
Supply Ability : 2000pcs per year
Delivery Time : 25~30days
Packaging Details : Wooden case/carton case
Product Name : Water cooled screw chiller
Application : HVAC System/Industrial cooling
Cooling capacity : 370kW
Refrigerant : R134a
Compressor : Semi-hermetic Screw type
Power supply : 380V/3PH/50Hz
System Circuits : 1
Heat exchanger : Shell and tube type
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R134a Water-Cooled Screw-Compressor Liquid Chillers, HVAC Chiller Unit​


Specifications:


Model


HWWL370

Cooling capacitykW370

Power supply


380V/3PH/50Hz

Refrigerant


R134a

Compressor

Type


Semi-hermetic Screw Type

Power inputkW81.5

Start method


Delta-Star

Quantity

pcs

1

Condenser


Type


Shell and tube type

Inlet/outlet water temp.

30/35

Water flowm3/h78
Pressure dropkPa73

Connecting pipe size

mm

DN125

Evaporator

(User side)

Type


Shell and tube

Inlet/outlet water temp.

12 / 7

Chilled water flow

m3/h

63.8

Pressure drop

kPa

72

Connecting pipe size

mm

DN125

Throttle method


External balanced thermal expansion

valve


Electric controller


PUNP English display touch/LCD screen,

automatic microcomputer controller,

failure warnings, error checking,

Timer on/off,abnormal status display,etc


Safety devices


High&low pressure switch, over load protection,

overheat protection, overcurrent protection, lack of water protection, phase sequence

protection,etc

Net weight

kg

2265

Operating weightkg2465

Dimensions(L*W*H)

mm

3150*1100*2000


Description:


1.Famous brand semi-hermetic screw compressor: adopt most advanced high efficiency 5:6 the third generation asymmetric tooth type screw, less movement components, less fault and steady performance, like brand Refcomp, Hanbell, Bitzer.


2. Intelligent control : LCD or touch screen intelligent controller, four stage energy adjustment, adjust according to capacity requirement, saving energy.


3. High efficient shell and tube condenser: fresh water cooled, copper tube, high efficiency.


4.Dry type shell and tube evaporator: steady performance and high heat exchange efficiency.


5.Famous brand thermal expansion valve and dry filter, ensure better performance.


6.Compared to air cooled chiller, first investment is low, better cooling efficiency, not easily affected by ennvironment, ensure cooling effect.


7. Complete safety devices: high/low pressure switch, anti-frozen, overload protection, overheat protection, reverse&lack phase protection, short flow protection,etc;


8. Refrigerant: R-22, R-407C, R-134a.


9. Capacity range: 150kW-1700kW (42- 480Tons)



Advantages:


1. Package design, smaller size compared to air cooled type, save installation space;

2. Equipped in machine room, condenser is cooled by water, almost no influence by environment;

3. World famous compressor, Taiwan Hanbell, German Bitzer,etc .

4. PUNP electric controller, english display, LCD type and touch screen type available.



Product Tags:

commercial water chiller

      

water cooled screw chillers

      
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