Air cooled screw chiller
Equipment characteristics
- World famous compressorThe equipment adopts the German bezel / Taiwan Hanzhong semi closed screw compressor, which is energy-saving and efficient.
- Microprocessor control systemThe centralized control of industrial PLC unit and the energy efficiency system of compressor can accurately control the matching of cooling capacity and cooling load of the unit, ensure the unit to operate with the best efficiency and reduce the operation cost.
- Internal integrated water break, low temperature, high and low pressure, antifreeze, phase sequence, phase loss, reverse phase, overload and other safety protection functions.
- Simple installation and reliable operationThe compressor is started with step-by-step depressurization to minimize the impact on the motor; the running balance is safe and the vibration is small; the unit structure is compact, the floor area is small and the installation is simple;
Device parameters
| Model | Standard cooling capacity | Chilled water flow | Compressor power | Inlet and outlet pipe diameter | Mechanical dimension | Weight | |||
| Kcal/H | KW | m³/H | Hp | DN | length | width | height | KG | |
| NWS-40ASCS | 112660 | 131 | 22.53 | 40 | 80 | 2000 | 1600 | 1880 | 925 |
| NWS-50ASCS | 143190 | 166.5 | 28.63 | 50 | 80 | 2200 | 1700 | 1880 | 1080 |
| NWS-60ASCS | 158068 | 183.8 | 31.61 | 60 | 80 | 2650 | 1800 | 1930 | 1200 |
| NWS-70ASCS | 183266 | 213.1 | 36.64 | 70 | 80 | 2950 | 1950 | 2200 | 1500 |
| NWS-80ASCS | 211818 | 246.3 | 42.35 | 80 | 100 | 3500 | 1950 | 2200 | 1680 |
| NWS-100ASCS | 260408 | 302.8 | 52.07 | 100 | 100 | 4000 | 1950 | 2200 | 2000 |
| NWS-110ASCS | 289820 | 337.0 | 57.95 | 110 | 100 | 4800 | 1950 | 2200 | 2150 |
| NWS-120ASCS | 313728 | 364.8 | 62.73 | 120 | 125 | 5500 | 2100 | 2200 | 2360 |
| NWS-140ASCS | 373670 | 434.5 | 74.72 | 140 | 125 | 6300 | 2100 | 2350 | 2800 |
| NWS-160ASCS | 417530 | 485.5 | 83.49 | 160 | 125 | 7100 | 2100 | 2350 | 3000 |
| NWS-80ASCD | 225320 | 262.0 | 45.05 | 40x2 | 100 | 3600 | 1800 | 1930 | 925 |
| NWS-100ASCD | 286380 | 333.0 | 57.26 | 50x2 | 100 | 4000 | 1800 | 1930 | 1080 |
| NWS-120ASCD | 316136 | 367.6 | 63.21 | 60x2 | 125 | 4800 | 1800 | 1930 | 1200 |
| NWS-140ASCD | 366532 | 426.2 | 73.29 | 70x2 | 125 | 5500 | 2050 | 2200 | 1500 |
| NWS-160ASCD | 432636 | 492.6 | 84.71 | 80x2 | 125 | 6800 | 2050 | 2200 | 1680 |
| NWS-200ASCD | 520816 | 605.6 | 104.14 | 100x2 | 150 | 7800 | 2050 | 2250 | 2000 |
| NWS-220ASCD | 579640 | 674.0 | 115.90 | 110x2 | 150 | 8500 | 2200 | 2350 | 2150 |
| NWS-240ASCD | 627456 | 729.6 | 125.46 | 120x2 | 150 | 11000 | 2200 | 2200 | 2360 |
Notice:
- The refrigerating capacity is based on the inlet temperature of chilled water at 20 ℃ and the outlet temperature at 15 ℃; the cooling inlet air at 40 ℃ and the cooling outlet air at 45 ℃.
- The outlet temperature of chilled water is 5-35 ℃, and the difference between the outlet temperature of chilled water and cooling air is 2.5-7 ℃, 22-50 ℃ and 3.5-6.5 ℃;
- The default standard power supply of the device is 380V / 3P / 50Hz. Support non-standard power customization
- Specifications are subject to change without notice
