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 Company Name: Gene Refrigeration Equipment Co., Limited
 Contact Person: Jeff Zhao  
 Tel: 86-311-86559237
+8613331375388
 Fax: 86-311-86559237
 Email: genechiller@genechiller.com
 Address: No. 8 Evergreen Road, Shijiazhuang, Hebei, China.
 WebSite: http://www.genechiller.com/

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Home > Products Show > Screw water chiller > Air cooled chiller > Air-cooled screw water chiller

Air-cooled screw water chiller

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Products description: Air-cooled screw water chiller

Air cooled screw chiller used for Ultrasonic cleaning machine 


Product descriptions:

Gene chiller unit adopts Germany BITZER or Taiwan HANBELL brand semi-hermetic screw type compressor. High efficiency 5-to-6 rotor profile patent. Equipped with the high-efficiency-copper tube condenser and evaporator.

Adjustable infinite or closely stepped capacity control, features energy efficient, stable and quiet running.

Most advanced patented highest precision manufacturing process.

Built-in full intelligent monitoring and protection including thermal motor temperature monitoring, phase sequence monitoring, manual reset lock-out, oil temperature sensor, low noise, large energy, long service life and convenient operation.

Elegant design, excellent reliability and high-quality performance make it outstanding in the refrigeration field.


Microprogramming Control System
Industrial PLC centralized control combined with compressor capacity control system, precisely monitor.
Integrated protection for low temperature, high/low pressure, anti-freezing, phase missing, anti-phase, overload, motor over temperature, oil differential, flow switch, start up latency.
Optional operation language, menu leading, unit running state easy to adjust.
Easy Installation, Reliable Running,
Closely stepped start-up, minimize impact to electricity.
Steady and safe running, low vibration, easy for installation.
Compact structure, less space demand and light in weight, easy for transport and installation.

Design features

W shape aluminum fin type condenser, assuring adequate heat exchanging area with compact unit size.

High efficient evaporator with internal thread copper tube.

Large air volume axial fan with metal blades. Motor separated from net-cover, fixed on exhaust port by metal.

Siemens PLC control, LCD touch screen interface.

Standard design refrigerant R22, CFC Free R407C, R410A, R404A, R134a for customers option.

Technical parameters

Single compressor series

Model 

40A

50A

60A

75A

85A

100A

120A

150A

Nominal cooling capacity

kcal/h

89956

117992

128484

171828

202530

234092

278984

350536

kw

104.6

137.2

149.4

199.8

235.5

272.2

324.4

407.6

Input power

kw

40.9

50.2

56.2

75.3

84.5

96.3

117.2

144

Power supply

 

3PH / 380V-415V / 50Hz  

Refrigerant

Type

 

R22

Charge

kg

28

35

42

52

60

70

84

105

Control

 

Thermostatic expansion valve

Compressor

Type

 

Semi-hermetic screw

Motor power

kw

36.5

45.8

50.2

66.5

74.9

86.7

105.2

129

Start mode

 

Y-△

Capacity control

%

0-25-50-75-100

Evaporator

Type

 

Shell and tube (SS plate heat exchanger)

Chilled water flow

m3/h

18

23.6

25.7

34.4

40.5

46.4

55.3

69.5

Water pressure drop

kpa

32

35

38

42

45

43

43

41

Pipe connection

inch

3

3

3

4

4

4

4

5

Condenser

Type

 

Air cooled type high efficiency finned cooper tube

Fan

Type 

 

Big volume & low noise axil fan

Motor power

kw

1.1*4

1.1*4

1.0*6

1.1*8

1.2*8

1.2*8

1.2*10

1.5*10

Air volume

m3/h

40000

50000

60000

80000

90000

100000

116000

135000

Safety devices 

Inner thermostat for compressor motor, unit overload relay,high and low 
pressure switch, freeze protection thermostat, reverse phase protection 
relay, discharge gas thermostat, flow switch

Dimensions

Length

mm

2000

2280

2650

2950

3500

4000

4800

5500

Width

mm

1780

1800

1800

1950

1950

1950

1950

2100

Height

mm

1850

1930

1930

2200

2200

2200

2200

2200

Net weight

kg

1300

1600

1900

2350

2550

2800

2950

3200

Running weight

kg

1450

1750

2100

2550

2800

3050

3250

3500

The above specifications are according to the following design conditions:
1, Chilled water inlet/outlet temperature 12℃/7℃.
2, Cooling air inlet/outlet temperature 30℃/38℃.
Note: We reserve the right to modify the specifications without further notice.

Dual compressors series

Model 

80AD

100AD

120AD

150DA

170AD

200AD

240AD

300AD

Nominal cooling capacity

kcal/h

179912

235984

256968

343656

405060

468184

557968

70072

kw

209.2

274.4

298.8

399.6

471

544.4

648.8

815.2

Input power

kw

81.8

100.4

110

144

164.8

191.4

233.2

288.4

Power supply

 

3PH / 380V-415V / 50Hz   

Refrigerant

Type

 

R22

Charge

kg

28*2

35*2

42*2

52*2

60*2

70*2

84*2

105*2

Control

 

Thermostatic expansion valve

Compressor

Type

 

Semi-hermetic screw

Motor power

kw

36.5*2

45.8*2

50.2*2

66.5*2

74.9*2

86.7*2

105.2*2

129*2

Start mode

 

Y-△

Capacity control

%

0-25-50-75-100

Evaporator

Type

 

Shell and tube (SS plate heat exchanger)

Chilled water flow

m3/h

35.6

46.8

50.8

68

80

92.8

110.6

139

Water pressure drop

kpa

45

43

43

41

42

45

42

46

Pipe connection

inch

4

4

5

5

6

6

8

8

Condenser

Type

 

Air cooled type high efficiency finned cooper tube

Fan

Type 

 

Big volume & low noise axil fan

Motor power

kw

1.1*8

1.1*8

1.2*8

1.1*10

1.5*10

1.5*12

1.9*12

1.9*16

Air volume

m3/h

80000

100000

116000

135000

165000

200000

236000

276000

Safety devices 

Inner thermostat for compressor motor, unit overload relay,high and low 
pressure switch, freeze protection thermostat, reverse phase protection 
relay,discharge gas thermostat, flow switch

Dimensions

Length

mm

3600

4000

4800

5500

6800

7800

8500

11000

Width

mm

1800

1800

1800

2050

2050

2050

2200

2200

Height

mm

1930

1930

1930

2200

2200

2250

2350

2200

Net weight

kg

2500

2950

3350

4100

4350

4750

5200

2350

Running weight

kg

2800

3250

3750

4500

4850

5250

5800

6050

The above specifications are according to the following design conditions:
1, Chilled water inlet/outlet temperature 12℃/7℃.
2, Cooling air inlet/outlet temperature 30℃/38℃.
Note: We reserve the right to modify the specifications without further notice.




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