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Water Cooled Chiller With Screw Compressor(Double Systems)
  • Water Cooled Chiller With Screw Compressor(Double Systems)
  • Water Cooled Chiller With Screw Compressor(Double Systems)
  • Water Cooled Chiller With Screw Compressor(Double Systems)
  • Water Cooled Chiller With Screw Compressor(Double Systems)

Water Cooled Chiller With Screw Compressor(Double Systems)

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  • Features
  • Technical Data
  • Application
  • Certification
Features
1. Compressor: adopt international brand semi closed 5:6 non symmetrical double screw type air cooled special type compressor.
2. Heat exchanger: evaporator use high efficient shell and tube heat exchanger, condenser use high efficiency copper pipe+hydrophilic aluminum fin; with high pressure, high heat transfer efficiency, maintenance free, long service life, etc.;
3. Control system: using SIEMENS control system, advanced PLC control technology, can accept the programming, perfect communication function;
4. The electrical system: SIEMENS, Schneider and other national brands of electrical components, waterproof type control cabinet;
5. Man-machine interface: Chinese and  English man-machine interface, touch type liquid crystal display operation, simple procedures, one key to start, automatic operation;
6. Chiller maintenance: chiller adopts integral design, compact structure, simple, strong corrosion resistance, with waterproof control cabinet, to ensure that the unit can be placed outside the long-term is not easy to fade, corrosion.
7. The choice of environmental protection type R407C or R134a refrigerant.
 

Item              Model

SLW-

17.1g

23.1g

30.1g

33.1g

41.1g

44.1g

52.1g

55.1g

60.1g

65.1g

Nominal cooling capacity

kW

17

23

30

33

41

44

52

55

60

65

104kCal/h

1.5

2

2.6

2.8

3.5

3.8

4.5

4.7

5.2

5.6

Operation control mode

PLC automatic control of programmable controller

Power supply

380V/3N~/50Hz

Compressor

Type

5-6 Asymmetric semi enclosed twin screw compressor

Qty

1

Start type

Y-△

Capacity control

0-16.5-33-50-66-83.5-100%

0-12.5-25-37.5-50-62.5-75-87.5-100%

Input power

kW

17.2

22.9

29.3

32

39.8

42.6

48.8

51.4

56.5

61.5

Input power

A

29.9

39.8

51

55.7

69.3

74.1

84.9

89.4

98.3

107

Evaporator

Type

High efficient shell and tube heat exchanger

Water volume

m3/h

3.8

5

6.5

7

8.8

9.5

11.3

11.8

13

14

Connection pipe diameter

 

DN40

DN40

DN40

DN40

DN50

DN50

DN50

DN50

DN50

DN65

Water pressure drop

kPa

47

48

48

48

48

49

50

50

54

58

Condenser

Type

High efficient shell and tube heat exchanger

Water volume

m3/h

7.8

10.4

13.5

14.8

18.4

19.7

22.9

24.2

26.5

28.7

Connection pipe diameter

 

DN40

DN40

DN50

DN50

DN65

DN65

DN65

DN65

DN65

DN80

Water pressure drop

kPa

44

45

45

45

46

47

48

49

55

58

Refrigerant

Type

R22

Filling quantity

kg

11

15

20

22

27

29

34

36

39

43


Dimension

Length

mm

2455

2455

2500

2570

2860

2860

2860

2860

2860

3180

Width

mm

1100

1100

1100

1100

1100

1100

1100

1100

1100

1100

height

mm

1450

1450

1450

1524

1550

1590

1630

1680

1740

1820

Unit weight

kg

700

730

900

1090

1140

1400

1430

1470

1500

1780

Running weight

kg

760

770

980

1220

1320

1620

1660

1700

1760

2000

Remark:
1.Nominal operating conditions: chilled water in/out temperature 12℃/7℃; cooling water in/out temperature 30℃/35℃.
2.Temperature condition: chilled waterout water temperature range is 5℃~15℃,cooling waterout water temperature range is 19℃~33℃
4.Water side design of evaporator and condenser under pressureis 1.0MPa.
5.Evaporator water side fouling factor under nominal operating condition is 0.018m2•℃/kW,condenser water side fouling factor under nominal operating condition is0.044m2•℃/kW
Application:
Our water cooled screw chillers, water cooled screw type low temperature unit, flooded type water hillers, air-cooled screw chiller, air-cooled, water-cooled box type chillers products have been widely used in chemical industry, chemical fiber, plastics, oil, food, as long as the industry, printing, electroplating, electronics and other industries

Recommend products:
Usually cooling tower offers chilled water to water cooled chiller, here we recommend our dry cooler to instead of cooling tower.
Structure Type Model Photo Cooling cpacity (kw) Air volume (m3/h) Fan Diameter(mm) Air discharge direction Key documents
Plate Type D1-005-1x350~D1-649-16x630 5~649 2828~263503 350~630 Vertical Brochure of D1
Horizontal
V type D2-148-4X630~D2-921-20x630 148~921 76459~351663 630 Vertical Brochure of D2
Plate Type D3-042-1X800~D3-607-12X800 42~607 21454~227449 800 Vertical Brochure of D3
V type D4-176-4X800~D4-792-16X800 176~792 21454~227449 800 Vertical Brochure of D4
 

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