Brand Name: Water Cooled Screw Chiller
Model Number: Water Cooled Screw Chiller
Place of Origin: China
Features
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
Water Cooled Screw Chiller technical parameter table(Single Compressor)
Item | Unit | |||||||||||||
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:
A. The above parameters based on chilled water inlet/outlet temperature of 12℃/7℃, cooling water inlet/outlet temperature of 30℃/35℃.
B. We reserve the rights to change the parameters without notice.