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Fully frequency conversion chiller

Energy saving advantages:compressor,fan,water pump frequency conversion technology is the most advanced products.
Quantity:
  • LQ
  • UPG

Energy saving advantages:compressor,fan,water pump frequency conversion technology is the most advanced products.

Compressor:according to the needs of the best load,automaticly adjust the frequency of the refrigeration quantity and demand matching,never waste the excess electricity can achieve precise,energy saving.

Fan:vary according to the frequency change of the compressor cooling demand,to achieve required accuracy and energy.

Water pump :uses the frequency conversion,the customer can freely control the water pressure,water is adjusted according to the demand,the use of electricity and water supply demand balance, not a waste of electricity,which greatly improve the stability of customer products.  


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Specification and parameter fully frequency conversion air cooling chiller

Evaporation temperature:7.5℃;Condensing  temperature:35

 

Model

STSF

-15

-20

-30


Power   For Compressor

Low   frequency kw

2.3

3.0

4.39

High   frequency kw

11.5

15.1

21.14

HP

4-15

6-20

8-30

Cooling   Capacity

Low   frequency kw

14.4

19.45

28.7

High   frequency kw

58.8

79

116

Refrigerant

R410a

Voltage

3/N/PE AC380V50HZ   480V60HZ with protection function

Frequency

25H-100HZ

Protection   Function

Refrigeration high   and low pressure protection, water system fault protection, antifreeze   protection, compressor overheating overload protection, etc.

Power   For Cooling Water Pump

kw

3.0

3.0

4.4


Chilled   Water Flow

T/h

12

15

25

Chilled   Water Tube

DN

50

50

65

Pump   Frequency Range

HZ

35HZ-50HZ(Manual   adjustment)

Frequency   of the fan

HZ

25HZ-50HZ(Automatic   adjustment)

Fan   power

KW

1.6

1.6

3.2

Dimension

L

1000

1400

1800

W

900

900

900

H

2200

1600

2200

Weight

kg

550

700

1100

 

Specification and parameter fully frequency conversion water cooling chiller

Evaporation temperature:7.5℃;Condensing  temperature:35

 

Model

STSF

-15

-20

-30


Power   For Compressor

Low   frequency kw

2.3

3.0

4.39

High   frequency kw

11.5

15.1

21.14

HP

4-15

6-20

8-30

Cooling   Capacity

Low   frequency kw

14.4

19.45

28.7

High   frequency kw

58.8

79

116

Refrigerant

R410a

Voltage

3/N/PE AC380V50HZ   480V60HZ with protection function

Frequency

25HZ-100HZ

Protection   Function

Refrigeration high   and low pressure protection, water system fault protection, antifreeze   protection, compressor overheating overload protection, etc.

Power   For Cooling Water Pump

kw

3.0

3.0

4.4


Chilled   Water Flow

T/h

12

15

25

Chilled   Water Tube

DN

50

50

65

Pump   Frequency Range

HZ

35HZ-50HZ(Manual   adjustment)

Cooling   water flow

T/h

15

20

25

Cooling   water tube diameter

DN

50

50

65

Dimension

L

1000

1400

1800

W

900

1000

1000

H

1600

1600

1800

Weight

kg

550

600

1000

 


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