... supply With high quality and competitive price KGS Series Water Cooled Switching Mode power supplyTechnical Parameters Input voltage380V AC(Three- ... ,short circuit,overheating , phase lack ,water lack, etc .Also soft start function;4.With specialized designed control system,the internal ... system;Ampere-hour meter;RS485 or RS232 standard interface 4-20MA,0-5V control signal interface ,etc.(The signal ...