water cooled screw chiller ETW-40W
Brand Name:Euro Tech
Certification:CE
Model Number:ETW-40W
Minimum Order Quantity:1
Payment Terms:L/C, T/T
Place of Origin:China
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Location:
Shenzhen Guangdong China
Address:
Room No.306, Yinxiang Square, Changkeng Rd, Bantian street, Longgang strict, Shenzhen, China
Supplier`s last login times:
within 48 hours
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Product Details
| Euro-Tech screw type chiller - air cooled screw chiller and water cooled screw chiller adopts branded screw type compressor, high efficient copper condenser, evaporator and famous control components, which features compact size, low noise vibration, high cooling capacity, easy operation and durability. |
| ETS-W water cooled screw chiller is suitable for medium-large scale
industrial cooling or HVAC, widely applied in central cooling
project in plastic factory, chemical factory, etc. Small installation area required, no need for ventilation. |
| Design features -Water temperature range 5ºC to 35ºC. -Bitzer semi-hermetic screw compressor. -4 grade capacity control, 25%-50%-75%-100%. -Shell and tube evaporator, high efficiency and cleanable(plat type available on request). -Shell and tube condenser with adequate heat exchanging surface. -Refrigeration solenoid valve, to protect compressor when stop. -Refrigerant sight glass, to further monitor the refrigerant status in the system, so to check the unit running status. -Siemens PLC control, overall monitoring of unit running status. -Multi-protection devices to make sure the chiller and the equipment running safety. -Schneider electrical components. -Danfoss/Emerson thermal components. |
| Nominal cooling capacity | 7℃ | kcal/hr | 108962 |
| kw | 126.7 | ||
| 12℃ | kcal/hr | 130118 | |
| kw | 151.3 | ||
| Input power | kw | 28 | |
| Power source | 3PH 380V-415V 50HZ/60HZ | ||
| Refrigerant | type | R22 | |
| Charge | kg | 22 | |
| Control | Thermostatic expansion valve | ||
| Compressor | type | Semi-hermermetic screw | |
| Power | kw | 28 | |
| Start mode | Y-Δ | ||
| Capacity control | % | 0-25-50-75-100 | |
| Evaporator | type | Shell and tube(ss olate heat exchanger) | |
| Chilled water volume | m3/H | 20.5 | |
| Water pressure drop | kPa | 32 | |
| Pipe connection | inch | 3 | |
| Condenser | type | Shell and tube | |
| Cooling water flow | 25 | ||
| Water pressure drop | 42 | ||
| Pipe connection | 3 | ||
| Safety devices | Compressor inner protection, over current protection, high/low pressure protection, over temperature protection, flow rate protection, phase sequence/phase missing protection, low level coolant protection, anti freezing protection, exhaust overheat protection | ||
| Dimension | Length | mm | 2500 |
| Width | mm | 780 | |
| Height | mm | 1650 | |
| Net Weight | kg | 900 | |
| Net Weight when running | kg | 1050 |
water cooled screw chiller ETW-40W
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