"Power supply: three-phase five-wire AC380V±10%, Frequency 50Hz±5%. Input rated current: 63A five-pin input, Maximum 24 x 4KW optional for any load. With 100A master switch, double overload and short circuit Protect high breaking air switch. Three-phase independent voltage, monitoring, Three-phase A.B.C lamp indication. Output method: 40A bakelite nest Dimensions: International Standard 6U"