Model

4G-20.2-40P  

Horse power:

20HP

Cooling capacity:

7.2-57KW

Displacement:

84.5CBM/h

Voltage:

Customize

Refrigerant:

R404a/R134a/R507a/R22

Temperature:

-40℃– -15℃

Motor power

15kw

Unit Standard Configuration Table

Spare Parts/Models

Condenser（cooling Area)

200㎡

Refrigerant Receiver

√

Solenoid valve

√

Oil Separator

√

High/Low pressure meter Plate

√

Pressure control switch

√

Check valve

√

Low pressure meter

√

High pressure meter

√

Copper Pipes

√

Sight Glass

√

Filter Drier

√

Shock tube

√

Accumulator

√

Model

Condensing temperature ℃

Cooling capacity Qo (Watt)                     power consumption Pe(KW)

Evaporation temperature ℃

12.5

10

7.5

5

0

-5

-10

-15

-20

-25

-30

4G-20.2Y

30

Q

78500

71400

64800

58600

47700

38350

30450

23800

18190

13560

9770

P

12.45

12.15

11.83

11.50

10.78

10.00

9.16

8.26

7.31

6.32

5.28

40

Q

69700

63300

57400

51900

42100

33750

26650

20700

15700

11570

8190

P

14.65

14.14

13.62

13.09

12.03

10.95

9.85

8.73

7.59

6.44

5.28

50

Q

61500

55800

50500

45650

36950

29500

23200

17870

13430

9760

6770

P

16.67

15.93

15.20

14.48

13.06

11.67

10.31

8.97

7.66

6.37

5.10

Cooling capacity Qo (Watt)                     power consumption Pe(KW)

Evaporation temperature ℃

7.5

5

0

-5

-10

-15

-20

-25

-30

-35

-40

-45

30

Q

67100

55500

45400

36750

29350

23000

17600

13060

9260

P

18.22

17.12

15.89

14.55

13.12

11.62

10.08

8.53

6.97

40

Q

57200

47300

38700

31200

24800

19250

14540

10510

7160

P

20.94

19.36

17.68

15.93

14.13

12.30

10.47

8.65

6.89

50

Q

38750

31650

25450

20100

15480

11510

8120

P

21.25

19.15

17.02

14.87

12.73

10.63

8.60