Water Cooled Screw Chiller
Water Cooled Screw Chiller
Water Cooled Screw Chiller

Quality Water Cooled Screw Chiller suppliers & exporter - all products made in China.

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  • Water Cooled Screw Chiller
  • Parameters

Water Cooled Screw Chiller

Features

◆ The unit include inverse phase, high and low pressure, thermal overload, low level, antifreeze protection, etc
◆ The unit use high strength welded frame
◆ Imported brand compressor from Europe and Japan
◆ The water tank and water pipe made of stainless steel SUS304
◆ The refrigeration valve from Danfoss, Emerson, Sporlan and other well-known brands
◆ Electrical components supplied from ABB, SIEMENS, Schneider and other famous brands
◆ The standard unit has remote switch interface and fault transmission interface, Rs485 communication function is optional
◆ Adopts microcomputer automatic control or PLC control
◆ Other refrigerants can be selected ,such as R22, R407C, R404A, R134A, R410A etc
◆ Other evaporator type can be selected,such as stainless steel plate heat exchanger, shell and tube type, coil type, and Acid and alkali resistant type
◆ The default frame color RAL 7000, metal color RAL 9005, can also be customized according to customer requirements

Item

Unit

Model

AC-280WD

AC-360WD

AC-520WD

AC-680WD

AC-820WD

AC-940WD

AC-1020WD

AC-1160WD

AC-1420WD

AC-1580WD

AC-1660WD

AC-1860WD

Cooling Capacity

kcal/h

206916

271588

395600

539048

642248

764368

807024

957008

1157216

1270908

1370496

1529424

kW

240.6

315.8

460

626.8

746.8

888.8

938.4

1112.8

1345.6

1477.8

1593.6

1778.4

Power Inout

kW

60

76

110.4

142.6

174.8

203

214.2

249.8

300

336.2

357

395.6

Maximum Running Current

A

91×2

121×2

171×2

220×2

268×2

310×2

336×2

377×2

453×2

498×2

534×2

620×2

Power Supply Cable Diameter

mm2

(3×25+2×10)×2

(3×35+2×10)×2

(3×70+2×25)×2

(3×95+2×35)×2

(3×120+2×50)×2

(3×150+2×50)×2

(3×150+2×50)×2

(3×185+2×70)×2

(3×240+2×95)×2

{(3×95+2×35)×2}×2

{(3×120+2×50)×2}×2

{(3×150+2×50)×2}×2

Refrigerant

R407C

Steps Control

%

0/33/66/100

0/25/50/75/100

Control Type

Siemens PLC Automatic Control, Color LCD Touch Screen

Power Supply Type

3N-380V-50Hz can customized

Safety Protection Device

Overload、 Inverse Phase、High/Low Pressure、 Safety Valve、 Water Flow、Oil Level、Exhaust Temperature、 Antifreeze Protection,etc

Compressor

Type

Semi-hermetic Screw

Condenser

Type

Shell And Tube Type (Water Side Tolerance Pressure 1.0 MPa)

Water Flow

m3/h

52

68

99

133

160

189

200

236

285

315

338

377

Water Pressure Drop

kPa

39

39

35

43

51

71

71

71

82

93

93

95

In/Out Pipe Size

DN

2×65

2×80

2×80

2×100

2×125

2×125

2×125

2×125

2×150

2×150

2×150

2×150

Evaporator

Type

Dry Shell And Tube Type(Water Side Tolerance Pressure 1.0 MPa)

Water Flow

m3/h

41

54

79

108

128

153

161

191

231

254

274

306

Water Pressure Drop

kPa

37

37

35

36

44

44

52

62

73

87

87

88

In/Out Pipe Size

DN

100

100

100

125

150

150

150

200

200

200

200

200

Outline Size

A Length

mm

2950

2970

3220

3270

3510

3530

3530

3710

3950

4250

4260

4260

B Width

mm

1100

1170

1200

1300

1300

1440

1440

1460

1530

1530

1690

1690

C Height

mm

1670

1790

1940

2090

2140

2210

2270

2290

2420

2420

2540

2540

Net weight

kg

1680

1960

2520

3080

3570

3990

4270

4760

5670

6230

6510

7210

Refrigerant Charge

kg

45

60

87

118

141

168

177

210

254

279

300

335

Remarks:
1.The above parameters based on chilled water inlet/outlet temperature of 12℃/7℃, cooling water inlet/outlet temperature of 30℃/35℃.
2.We reserve the rights to change the parameters without notice.

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