Water Cooled Screw Chiller for Research Laboratory (WD-770W)

Model NO.: WD-770W
Application Fields: Food Processing
Application Machine: Machining Center
Certification: ISO, UL, CE
Condition: New
Cooling Capacity: 30-1000usrt
Refrigerant Type: R22/R134A/R407c/R410A/R507/R404
Dimensions: 1200*700*1100mm
Total Weight: 2500kg
Trademark: winday
Transport Package: Wooden Case
Specification: CE, ISO9001
Origin: Shanghai
HS Code: 8418699090

Water Cooled Screw Chiller for Research Laboratory

products:

3kw ~ 3000kw/Outlet temperature:7ºC~ -85ºC/
Air cooled,water cooled,screw type,scroll type,heat pump chiller, modular chiller.
Water Cooled Screw Chiller for Research Laboratory (WD-770W)


Water Cooled Screw Chiller for Research Laboratory (WD-770W)

The Details of the chiller:

1.The Temperature Range:7ºC to -85ºC.  

2.Cooling Capacity Range:

1RT to 1000RT

3.52kw to 3520kw

12010Btu to 12010240Btu

3027.2Kal to 3027200Kal

3. The Refrigerant: R22/R407c/R410a/R404a/R134a/R507c.

4. we can also produce the chiller according to your requirements.
Water Cooled Screw Chiller for Research Laboratory (WD-770W)

One Parameter of our water chiller:

One Parameter of our water chiller:

 Model WD-
UNIT 188.1WSM3 220.1WSM3 235.1WSM3 260.1WSM3 260.1WSM3 290.1WSM3 335.1WSM3 372.1WSM3 400.1WSM3 445.1WSM3
Cooling capacity Btu 641456.00 750640.00 801820.00 887120.00 955360.00 989480.00 1143020.00 1269264.00 1364800.00 1518340
RT 53.41 62.50 66.76 73.86 79.55 82.39 95.17 105.68 113.64 126.42
K w 188.00 220.00 235.00 260.00 280.00 290.00 335.00 372.00 400.00 445.00
×104Kcal/h 16.00 19.00 20.00 22.00 24.00 25.00 29.00 32.00 34.00 38.00
Control mode PLC automatic control
power source 380V/3N/50HZ
         Compressor  Type 5-6 asymmetric semi-hermetic twin screw compressors
Startup type Y-â–³
 Energy regulation 0-12.5%-25%-37.5%-50%-62.5%-75%-87.5%-100%
 Qty 1
Input power KW 81.70 94.90 100.20 108.50 116.80 120.60 141.70 157.20 166.90 184.00
Operation Current A 142.20 165.10 174.30 188.80 203.20 209.80  246.60 273.50 290.40 320.20
Condenser Type High efficiency copper dry type shell-and-tube heat exchanger
 Water pipe connection   DN100 DN125 DN150
 Cooling Water Flow m³/h 61.30 71.50 76.20 83.70 90.20 93.30 108.30 120.20 128.80 142.90
Water pressure kpa 58.00 58.00 65.00 70.00 70.00 71.00 71.00 72.00 72.00 72.00
   Evaporator  Type Horizontal shell-and-tube/Coil type high efficiency copper heat exchanger
 Water pipe connection   DN80 DN100 DN125
 Freezing water Flow m³/h 40.00 47.50 50.00 55.00 60.00 62.50 72.50 80.00 85.00 95.00
Water pressure kpa 58.00 58.00 67.00 72.00 72.00 72.00 72.00 72.00 72.00 73.00
Refrigerant  Type R22
kilogram kg 64.00 75.00 80.00 89.00 96.00 99.00 114.00 127.00 136.00 152.00
Safety protection High and low pressure protection; high and low pressure protection; over temperature protection; overload protection ,over temperature protection, phase sequence protection, etc
Dimensions (L*W*H)  Length mm 3225 3225 3225 3505 3605 3605 3720 3720 3720 3930
Width mm 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100
 High mm 1830 1830 1880 1880 1950 1980 1880 1950 1970 2020
Net Weight kg 1970 2190 2440 2480 2650 2950 3080 3300 3470 3620
Operating weight kg 2190 3380 2570 2740 2950 3210 3330 3570 3810 3930

Note:
1.Freezing water inlet temperature -10ºC, freezing water outlet temperature -15 ºC; cooling water inlet temperature of 30 ºC, cooling water outlet temperature of 35 ºC;  
2.Temperature conditions: Freezing water outlet temperature range 5 ºC-15 ºC, cooling water inlet temperature range 19 -33 ºC;                                                                                                                                           
3.Safe operating range : Freezing water inlet temperature 9ºC-20ºC;                                                                                                                                                                                                                                                              
4.The using compressor is closed turbine  imported from Europe and the United States , superior performance, strong ability of anti-effusion;                                                                                                               
5.Nominal operating conditions in the evaporator and condenser water side fouling factor of 0.018m² ºC / kw, condenser water side fouling factor of 0.044 m² ºC / kw;                                                                                
6. Water side of the evaporator and condenser, designed to withstand a pressure of 1.0MPa;                                                                                                                                                                                                                         
7. The actual head of Host is that the pump head minus head losses within the host;                                                                                                                                                                                                                                  
8.In addition to the specifications and requirements, we can provide non-standard products according to customer requirements.
 



Company profile:

Winday Industrial is a professional R & D manufacturing and sales of industrial refrigeration equipment

and refrigeration system design, installation service company.

On behalf of product quality performance "efficient stability, progress energy efficiency."

Equipment manufacturing process to achieve excellence, strict control, strict examination;

Refrigeration program design to achieve repeated research, experiment, scrutiny, feasibility

studies and other processes,and strive to provide customers with an optimized cooling system integration solutions and equipment.
Water Cooled Screw Chiller for Research Laboratory (WD-770W)

Water Cooled Screw Chiller for Research Laboratory (WD-770W)


Contact Way:

Water Cooled Screw Chiller for Research Laboratory (WD-770W)

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