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Energy-saving Air-cooled Screw Chillers
DEGONG
Energy-saving Air-cooled Screw Chillers
Product specifications
| Cooling capacity | kcal/h | 271989.9 | |
| kw | 315.9 | ||
| Total input power | kw | 87.2 | |
| Max running current | A | 149.2 | |
| Power supply | 3Ph 380V 50HZ(200V/220V/415V 460V 50HZ/60HZ) | ||
| Refrigerant | Type | R22(R407C) | |
| Charge volume | kg | 70 | |
| Control method | Outside balance thermal expansion valve | ||
| Compressor | Type | Semi-hermetic screw | |
| Power | kw | 80.2 | |
| Start-up mode | Y-△ | ||
| Running current | A | 134.7 | |
| Capacity control | % | 0-25%-50%-75%-100% | |
| Evaporator | Type | Shell and tube type with internal thread | |
| Chilled water flow rate | m3/h | 50 | |
| Heat exchange | kw | 315.9 | |
| Condenser | Type | High Efficiency Copper Aluminum Fins | |
| Fan type | High-power axial fan | ||
| Fan motor power | kw | 7 | |
| Fan current | A | 14.5 | |
| Heat exchange | kw | 379 | |
| Fan diameter and quantity | mm*pcs | 600*10 | |
| Cooling air flow rate | m3/h | 118000 | |
| Inlet/Outlet pipe diameter | mm | 125 | |
| Security devices | Compressor overheating protection, overload protection, high and low pressure protection device, antifreeze protection, power supply reverse phase/ phase protection, water flow switch. | ||
High cooling efficiency and energy saving
With advanced technology, upgrading, high efficiency and high quality, it is well received by domestic and foreign markets.
High quality
Each unit is tested before leaving the factory, so we are confident to provide you with high-level products.
High-efficiency screw compressor
It adopts Hanbell screw compressor with high efficiency and low noise. With superb craftsman and professional design, we create more and more perfect products.
Our service
Pre-sale service
Tell customers how to use our products and precautions.
Guide customers to choose the best and economical products and recover their investment in a short time. .
If necessary, check on site.
After-sales service
If the project needs our installation instructions, we can send our engineers and translators. We can also send installation videos to customers to teach them how to repair and operate our products.
Generally, the warranty period of our products is 18 months after leaving the factory or 12 months after installation. During these months, all damaged parts will be taken care of by our factory.
Packing details
Packed in carton, then packed in wooden box, or as required.
| The best quality and ex-factory price Our company has always insisted: integrity management, quality first, reasonable price, and service first are the cornerstones. You are welcome to send us inquiries and orders. |
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