Semi-hermetic Air-cooled Compressor Rack

Semi-hermetic Air-cooled Compressor Rack

Advantages:

1.The unit is equipped with semi-hermetic compressor, which is high quality and reliable.

2.Multi-parallelized compressors share exhaust pipe, inhale pipe, condenser, reservoir and etc. A refrigeration cycle system provides large cooling capacity and easy to centralized control.   

3.The structure of this unit is compact with less occupation.

4.With multi-level energy regulation, energy can be adjusted according to the change of cooling load, which can effectively reduce energy consumption

5.Minimize the impact to the unit running caused by working failure, improving performing reliability.

Details

Key components:

●Compressor●Crankcase heater●Damping pipe ●Oil separator ●Oil balancer ●Reservoir ●Oil filter ●Pressure differential valve ●Reservoir  ●Dry filter  ●Sight glass ●Air liquid separator ●Inhale filter ●Pressure controller ●Pressure gauge ●Oil pressure protector(with pump)●Cylinderhead fan(Low temperature unit) ●Control box

Main tech parameters(Bitzer Compressor):

Remark: Below parameters are based on Refrigerant R22, please contact us for more details if any other kinds of refrigerants used.

●Two compressors in parallel:

Type

BBF2

20MB

30MB

40MB

50MB

60MB

70MB

80MB

100MB

Compressor type

Type

4VES-10

4PES-15

4NES-20

4HE-25

4GE-30

6HE-35

6GE-40

6FE-50

Style

Semi-hermetic piston compressor

Quantity

2

2

2

2

2

2

2

2

Cooling capacity and power

Evaporation --5℃

Cooling capacity(KW)

41.6

57.6

68

90.8

105.2

136

156.2

188.2

Power(KW)

14.42

20.1

23.62

31.72

36.56

47.8

54.8

66.6

Evaporation -10℃

Cooling capacity(KW)

33.3

46

54.4

72.8

84.4

109.4

125.4

151.4

Power(KW)

13.3

18.46

21.76

29.32

33.86

44.2

50.6

61.8

Evaporation -15℃

Cooling capacity(KW)

26.16

35.98

42.8

57.6

67.2

86.4

99.2

120

Power(KW)

12.04

16.64

19.72

26.66

30.88

40

46.2

56.4

Storage temperature( ℃)

-5~5℃

Refrigerant

R22

Power supply

380V/3P/50Hz

Port

Inhale port(mm)

φ42

φ54

φ54

φ76

φ76

Φ89

Φ89

Φ89

Liquid outlet port (mm)

φ22

φ22

φ28

φ28

Φ35

Φ35

φ35

Φ42

Exhaust port (mm)

φ35

φ35

φ42

Φ54

Φ54

φ54

φ54

Φ76

Liquid inlet port(mm)

φ28

φ28

φ35

φ35

Φ42

Φ42

φ42

Φ54

Boundary dimensions

L (mm)

2550

2550

2550

2550

2550

2550

2550

2550

W (mm)

1200

1200

1200

1200

1200

1200

1200

1200

H (mm)

1850

1850

1850

1850

1850

1850

1850

1850

Unit design condition: evaporation temperature -7℃,environment temperature 35℃,condenser as evaporation temperature -7℃

●Three compressors in parallel:

Type

BBF3

30MB

45MB

60MB

75MB

90MB

105MB

120MB

150MB

Compressor type

Type

4VES-10

4PES-15

4NES-20

4HE-25

4GE-30

6HE-35

6GE-40

6FE-50

Style

Semi-hermetic piston compressor

Quantity

3

3

3

3

3

3

3

3

Cooling capacity and power

Evaporation --5℃

Cooling capacity(KW)

62.4

86.4

102

136.2

157.8

204

234.3

282.3

Power(KW)

21.63

30.15

35.43

47.58

54.84

71.7

82.2

99.9

Evaporation -10℃

Cooling capacity(KW)

49.95

69

81.6

109.2

126.6

164.1

188.1

227.1

Power(KW)

19.95

27.69

32.64

43.98

50.79

66.3

75.9

92.7

Evaporation -15℃

Cooling capacity(KW)

39.24

53.97

64.2

86.4

100.8

129.6

148.8

180

Power(KW)

18.06

24.96

29.58

39.99

46.32

60

69.3

84.6

Storage temperature( ℃)

-5~5℃

Refrigerant

R22

Power supply

380V/3P/50Hz

Port

Inhale port(mm)

φ54

φ76

φ76

Φ89

Φ89

φ108

φ108

φ108

Liquid outlet port (mm)

φ22

φ28

Φ35

φ35

φ35

φ42

φ42

Φ54

Exhaust port (mm)

Φ42

Φ54

Φ54

φ54

φ54

φ66

φ66

Φ76

Liquid inlet port(mm)

φ28

φ35

Φ42

φ42

φ42

φ54

φ54

Φ66

Boundary dimensions

L (mm)

3150

3150

3150

3150

3150

3150

3150

3150

W (mm)

1000

1000

1000

1000

1000

1000

1000

1000

H (mm)

1850

1850

1850

1850

1850

1850

2000

2000

Unit design condition: evaporation temperature -7℃,environment temperature 35℃,condenser as evaporation temperature -7℃

●Four Compressors in parallel:

Type

BBF4

40MB

60MB

80MB

100MB

120MB

140MB

160MB

200MB

Compressor type

Type

4VES-10

4PES-15

4NES-20

4HE-25

4GE-30

6HE-35

6GE-40

6FE-50

Style

Semi-hermetic piston compressor

Quantity

4

4

4

4

4

4

4

4

Cooling capacity and power

Evaporation --5℃

Cooling capacity(KW)

83.2

115.2

136

181.6

210.4

272

312.4

376.4

Power(KW)

28.84

40.2

47.24

63.44

73.12

95.6

109.6

133.2

Evaporation -10℃

Cooling capacity(KW)

66.6

92

108.8

145.6

168.8

218.8

250.8

302.8

Power(KW)

26.6

36.92

43.52

58.64

67.72

88.4

101.2

123.6

Evaporation -15℃

Cooling capacity(KW)

52.32

71.96

85.6

115.2

134.4

172.8

198.4

240

Power(KW)

24.08

33.28

39.44

53.32

61.76

80

92.4

112.8

Storage temperature( ℃)

-5~5℃

Refrigerant

R22

Power supply

380V/3P/50Hz

Port

Inhale port(mm)

φ54

Φ89

Φ89

Φ89

φ108

φ108

φ108

φ133

Liquid outlet port (mm)

φ28

Φ35

φ35

Φ42

φ42

Φ54

Φ54

Φ54

Exhaust port (mm)

φ42

φ54

φ54

Φ66

φ66

Φ79

φ79

Φ108

Liquid inlet port(mm)

φ35

Φ42

φ42

Φ54

φ54

Φ66

Φ66

Φ66

Boundary dimensions

L (mm)

3800

3800

3800

3800

3800

3800

3800

3800

W (mm)

1000

1000

1000

1000

1000

1000

1000

1000

H (mm)

1850

1850

1850

1850

2000

2000

2000

2000

Unit design condition: evaporation temperature -7℃,environment temperature 35℃,condenser as evaporation temperature -7℃
Figures of air cooling units:

2

Two Compressors in Parallel

3

Three Compressors in Parallel

4

Four Compressors in Parallel

5

Five Compressors in Parallel

 

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