Products Air cooled water chiller Air Cooled Screw Chiller Unit
Air Cooled Screw Chiller Unit

Air Cooled Screw Chiller Unit

Brief Description
Features
1.  Cooling conditions: chilled water inlet / outlet temperature: 12 degree /7 degree; underground water temperature of 18 degrees /29 degree, well water temperature range: 15 degrees -33 degrees.
2,. characteristics:
A. Compressor: the use of the international brand semi closed 5:6 asymmetric double screw type heat pump special type compressor;
B. Heat exchanger: evaporator and condenser are efficient shell and tube heat exchanger, using imported plate material;
C. Control system: using SIEMENS control system, advanced PLC control technology, can accept the programming, perfect communication function;
D. The electrical system: SIEMENS, Schneider and other national brands of electrical components, waterproof type control cabinet;
E. Man-machine interface: Chinese-English man-machine interface, touch type liquid crystal display operation, simple procedures, one key to start, automatic operation;
F. Chiller maintenance: chiller  adopts integral design, compact structure, simple, strong corrosion resistance, with waterproof control cabinet, to ensure that the unit can be a long time in the outdoor, not easy to fade, corrosion.
G. The choice of environmental protection type R407C or R134a refrigerant.

Product Description

Type

SLPA-

3.1

5.1

8.1

10.1

12.1

15.1

20.1

20.2

25.2

30.2

40.2

Refrigerant capacity

KW

8.8

14.4

25.5

29.0

32.7

41.1

55.3

58.0

65.4

82.2

110.6

×103 kcal/h

7.6

12.4

21.9

25.0

28.1

35.4

47.6

49.9

56.3

70.7

95.2

TR

2.5

4.1

7.2

8.3

9.3

11.7

15.7

16.5

18.6

23.4

31.5

Holistic power

KW

3.1

5.2

8.1

9.5

10.9

14.4

19.3

18.4

20.5

28.6

38.0

Holistic current

A

5.7

9.6

14.8

17.3

19.9

26.3

35.3

33.6

37.6

52.3

69.5

Compressor

Input power

kW

2.6

4.3

7.0

7.9

8.9

12.4

16.6

15.7

17.9

24.9

33.3

Operating current

A

4.6

7.6

12.4

14.0

15.9

22.1

29.6

28.0

31.8

44.3

59.2

Qty.

set

1

1

1

1

1

1

1

2

2

2

2

Condensation axial fan

Input power

KW

0.19

0.42

0.38

0.84

0.84

0.84

1.14

1.14

1.14

1.50

2.52

Input current

A

0.50

0.85

1.00

1.70

1.70

1.70

3.00

3.00

3.00

3.84

5.10

Evaporator

flow

L/min

25

41

73

83

93

118

158

166

187

235

316

Interface

mm

25

25

32

32

32

40

40

40

50

50

65

Chilled water pump

Input power

KW

0.37

0.55

0.75

0.75

1.10

1.10

1.50

1.50

1.50

2.20

2.20

Head

mH2O

16

21

22

19

17

25

24

24

23

22

21

Tank nominal capacity

L

70

75

100

115

145

250

270

270

320

360

400

Overall dimensions

Length

mm

950

950

1200

1350

1400

1600

1950

1950

2100

2200

2450

width

mm

700

700

850

850

850

1000

1250

1250

1250

1250

1350


Height

mm

1050

1050

1550

1550

1550

1600

1600

1600

1600

1850

2050

Total weight

kg

150

200

285

350

450

600

830

830

1050

1250

1350


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