Model NO.: TPWS-040WSH
Application Fields: Industrial
Application Machine: CNC Machine Tools
Certification: ISO
Condition: New
Product Type: Air Cooled Chiller
Compressor: Semi- Hermetic, Twin Screw Compressor
Power Supply: 380V/3pH /50Hz
Cooling Capacity: 496kw
Cooling Power Input: 159kw
Refrigerant: R134A
Water Side Heat Exchanger: Shell-Tube Heat Exchanger
Air Side Heat Exchanger: Tube-Fin Heat Exchanger
Fans Quantity: 8
Sound Level: 70dB(a)
Trademark: VENTTECH
Transport Package: Export Packaging
Specification: 4530 kg
Origin: Shanghai, China(Mainland)
HS Code: 8418692090
water cooled screw industrial chiller Features:1.World famous brand new type and high-efficient screw-rotor compressor, with efficiency 20%~30% higher than those common ones.
2.High efficiency 5-to-6 rotor profile patent.
3.Capacity control apply to four-step (100%-75%-50%-25%),three-step (100%-66%-33%) and no step control system.
4.With 11 bearings and a balance piston against axial thrust. This extends longer bearings life 2.5 to 3.5 times than traditional design.
5.Designed with efficient silicon steel and special slots , and equipped with the inside and outside all around design to cool the flow channel so to ensure maximum efficiency of the compressor motor under any load.
6.Built-in oil pressing system ensure compressor maintaining the optimal lubricity without oil pump.
7.High efficiency double filtration oil separator ensures maxinum heat exchanger.
8.Efficient, low noise and small vibration.
9.Various options of refrigerants, R22, environment-friendly R134A, R407C etc.
10.All-wave compressor volume ratio(Vi=2.2/2.6/3.0/3.5) for selection to avoid the extra energy consumption caused by over or under compression.
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water cooled screw industrial chiller SPEC:Â
| Model | TPWS-040WSH | |||
| Nominal cooling | kcal/h | 103888 | ||
| capacity | kw | 120.8 | ||
| Total input power | kw | 30.9 | ||
| Max.Running current | A | 71 | ||
| Power | Â | 3PH-380V-50HZ | ||
| Refrigerant | Type | Â | R22 | |
| Refrigerant | kg | 22 | ||
| charge | Â | |||
| Control method |  | thermostatic expansion valve | ||
| Compressor | Type |  | Semi-hermetic screw | |
| Power | kw | 30.9 | ||
| Start-up mode |  | Y-△ | ||
| Capacity control | % | 0-25-50-75-100 | ||
| Evaporator | Type |  | Shell and Tube | |
| Chilled fluid flow | m3/h | 20.7 | ||
| Inlet/outlet | Inch | 3" | ||
| pipe diameter |  | |||
| Condenser | Type |  | Shell and Tube | |
| Cooling water flow | m3/h | 26 | ||
| Inlet/outlet pipe caliber |
Inch | 3" | ||
| Safety protection | Compressor over temperature,over current,high and low pressure, over temperature,flow switch, |
|||
| phase sequence,phase-missing,exhaust Overheating,anti-freezing. | ||||
| Dimension | Length | mm | 1960 | |
| Width | mm | 855 | ||
| Height | mm | 1540 | ||
| Net weight |  | 820 | ||
| Running weight |  | 970 | ||
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