... Cooling ModeWater cooled and Oil cooledwater qualityDeionized water or Running water,PH:7~8 Water pressure:0.1~0.25MP, temperature:5 ... capacity operation, more than 1,000 meters above sea level, reduced load operationworking atmosphereTemperature range 0 °C ~ 40 °C,Less ... function of over current ,short circuit,overheating , phase lack ,water lack, etc .Also soft start function;5.Standard antiseptic ...