Air cooled screw chiller specifications
Model | MG-80 | MG-100 | MG-150 | MG-170 | MG-200 | MG-250 | MG-300 | MG-450 | MG-530 | |
Cooling capacity | USRT | 22.2 | 31 | 40.4 | 46.9 | 62.6 | 76.8 | 93.8 | 127.9 | 150.7 |
Kcal/h | 67080 | 93740 | 122120 | 141900 | 189200 | 232200 | 283800 | 387000 | 455800 | |
KW | 78 | 109 | 142 | 165 | 220 | 270 | 330 | 450 | 530 | |
Power supply | 3PH-220V/380V/415V/460V-50Hz/60Hz | |||||||||
Refrigerant | Type | R22/R407c | ||||||||
Control way | Thermostatic expansion valve | |||||||||
Compressor | Type | Semi-hermetic screw | ||||||||
Power(kw) | 29 | 38 | 48 | 55 | 73 | 86 | 106 | 142 | 165 | |
Start | Y-△ | |||||||||
Capacity control | 25%-50%-75%-100% | |||||||||
Evaporator | Type | Shell and tube | ||||||||
Water flow(m³/h) | 13 | 19 | 24 | 28 | 38 | 46 | 57 | 77 | 91 | |
Inlet/outlet Dia.(inch) | DN65 | DN65 | DN80 | DN80 | DN80 | DN80 | DN80 | DN100 | DN100 | |
Condenser | Type | Inner screw copper tube aluminum plate fins | ||||||||
Air volume(m³/h) | 27000 | 40000 | 50000 | 60000 | 80000 | 100000 | 120000 | 150000 | 180000 | |
Protection System | Compressor overheat protection, high/low pressure protection,phase missing/sequence protection, flow rate protection, anti-frozen protection. | |||||||||
Dimension | L | 2350 | 3200 | 3200 | 3300 | 3300 | 4400 | 3850 | 4750 | 5850 |
W | 1450 | 1450 | 1450 | 2300 | 2300 | 2300 | 2200 | 2200 | 2200 | |
H | 2150 | 2150 | 2150 | 2400 | 2400 | 2400 | 2350 | 2450 | 2450 | |
Weight(kg) | 1800 | 1900 | 2300 | 2480 | 3200 | 3800 | 3300 | 4000 | 5000 | |
1. Nominal conditions:Chilled water inlet temp is 12℃,outlet temp is 7℃,ambient temp 35℃ | ||||||||||
Features：
· Adopt the world famous semi-hermetic screw compressor, low noise, and super cooling.
·Adopt high efficiency evaporator with seamless welded inside screw heat exchange tubes.
·Adopt the top row of suction type finned radiator, low noise fan motor, strong air cooling and high efficiency heat exchanger.
·Adopt the metal antirust type machine box which can suitable for waterproof which can work in outdoor , to avoid the air cooled chiller unit ventilated limited and lead to the high pressure indoor.
·Adopt the most advanced industrial third generation 5 to 6 teeth asymmetrical design of double screw compressor.
· Adopt micro-computer controller, display the temperature, protect, fault code and etc to the control panel, easy operate.
Air cooled screw chiller factory
Water chiller in various applications