Parameter Refrigerating capacity: 96kw to 590kw Power supply: 3ph-380v/50hz (220v /200v/ 415v ~50hz/60hz) Refrigerant: r22, r407c, r134a Compressor: semi-hermetic screw type Power of compressor:30kw to 112*2kw Condeser: copper-tube and the aluminum fin Evaporator:dry shell-and-tube type Refrigerated water temperature range:5 deg. C to 30 deg. C; temperature difference of inlet and outlet refrigerated water is from 3 deg. C to 8 deg. C. The chiller should be used when the ambient temperature is under 35 deg. C. Main parts: Compressor : hanbell (taiwan) Evaporator: anges (hong kong) Expansion valve: alco/ emerson (america) Pressure controller: saglnomlya (japan) Temperature controller: siemens(germany) Electric components: schneider (france) Touch screen:weintek (taiwan) Fan: marer (taiwan) Water flow switch: saglnomlya (japan) Oil pressure gauge:refco (switzerland)