free Cooling Water System

Brief Description
Features

1. Compressor: Vortex type compressor, adopt international brand fully enclosed vortex type maintenance free compressor

2. Heat exchanger: 5HP or bigger model, use high efficiency shell and tube evaporator and condenser 

3. Control system: our own control system, simple operation, accurate control

4. Man-machine interface: the use of well-known brand controller and control interface, digital display, one key operation

5. Water tank:  adopt the overall design and manufacture, the built-in standard high efficiency centrifugal pipeline pump, 304 stainless steel storage tank

6. In order to meet the different requirements of all walks of life, the use of different series of scroll compressor, refrigeration water temperature from 15 degrees to -35 degrees, sophisticated technology to ensure the stability of the work under the extreme conditions

7. The choice of environmental protection type R407C or R134a refrigerant


Product Description

Air-cooled chiller parameters(output temp 7℃)

Model

 UNIT

SLPA-

20.2

25.2

30.2

40.2

Cooling capacity

Btu

197896

223145

280466

377367

RT

16.5

18.6

23.4

31.5

Kw

58.0

65.4

82.2

110.6

×10³Kcal/h

49.9

56.3

70.7

95.2

Total Power

KW

18.4

20.5

28.6

38.0

Total Current

A

33.6

37.6

52.3

69.5

Compressor

Qty

set

2.00

2.00

2.00

2.00

Input power

KW

15.7

17.9

24.9

33.3

Operation Current

A

28.0

31.8

44.3

59.2


Condenser Fans

Type

Efficiency copper and Blue hydrophilic aluminum Finned heat exchanger

Input power

kw

1.14

1.14

1.50

2.52

Input
Current

A

3.00

3.00

3.84

5.10”

Evaporator

Type

 Horizontal shell-and-tube/Coil type high efficiency copper heat exchanger

Chilled water Flow

L/min

166

187

235

316

Water pipe connection

mm

40

50

50

65”


Chilled Water Pump

Type

 High efficiency, low noise

Input Power

Kw

1.50

1.50

2.20

2.20

Head

m

24

23

22

21

Refrigerant

Type

 R22

    Water tank Indicating Volume

Liter

270

320

360

400

Safety protection

  high and low pressure protection, overload protection, over temperature protection, phase sequence protection, etc.

Dimensions (L*W*H)

 Length

mm

1950

2100

2200

2450

Width

mm

1250

1250

1250

1350

  High

mm

1600

1600

1850

2050

 Total Weight

KG

830

1050

1250

1350


Model

 UNIT

SLPA-

20.2

25.2

30.2

40.2

Cooling capacity

Btu

197896

223145

280466

377367

RT

16.5

18.6

23.4

31.5

Kw

58.0

65.4

82.2

110.6

×10³Kcal/h

49.9

56.3

70.7

95.2

Total Power

KW

18.4

20.5

28.6

38.0

Total Current

A

33.6

37.6

52.3

69.5

Compressor

Qty

set

2.00

2.00

2.00

2.00

Input power

KW

15.7

17.9

24.9

33.3

Operation Current

A

28.0

31.8

44.3

59.2


Condenser Fans

Type

Efficiency copper and Blue hydrophilic aluminum Finned heat exchanger

Input power

kw

1.14

1.14

1.50

2.52

Input
Current

A

3.00

3.00

3.84

5.10”

Evaporator

Type

 Horizontal shell-and-tube/Coil type high efficiency copper heat exchanger

Chilled water Flow

L/min

166

187

235

316

Water pipe connection

mm

40

50

50

65”


Chilled Water Pump

Type

 High efficiency, low noise

Input Power

Kw

1.50

1.50

2.20

2.20

Head

m

24

23

22

21

Refrigerant

Type

 R22

    Water tank Indicating Volume

Liter

270

320

360

400

Safety protection

  high and low pressure protection, overload protection, over temperature protection, phase sequence protection, etc.

Dimensions (L*W*H)

 Length

mm

1950

2100

2200

2450

Width

mm

1250

1250

1250

1350

  High

mm

1600

1600

1850

2050

 Total Weight

KG

830

1050

1250

1350


Note:

1. The table refrigeration conditions: cold water inlet temperature 12 ℃, cold water outlet temperature 7 ℃, ambient temperature 35 ℃, the use of ambient temperature range -7 ℃ ~ 43 ℃

2. Crew safe operating range: Chilled water inlet temperature 9 ~ 20 ℃

3, the series unit uses imported from Europe hermetic compressors, superior performance, strong anti-strike capability liquid

4. Standard power supply: 380V / 3N-50HZ, voltage fluctuation allowed ± 10%, frequency fluctuation ± 2%

5. Host the actual head of the pump head minus head losses within the host. (1mh2o = 9.8kpa)

6. In addition to the specifications and requirements, we can provide non-standard products according to customer requirements


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