KHCA-4-300V10A four large-scale intelligent constant voltage constant current charging machine technical parameters 1, Power: 380V three phase 2, the charging voltage: 0-300V 3, the charging current: 0-10A 4, current precision: In less than ± 1 5%, constant precision: In less than ± 0.5% 6, the charging circuit: Quad 7, constant voltage, constant current charging mode, there is time off, overcurrent, overvoltage, overheating protection function 8, with electronic adjustment switch, smooth current regulation, fast charging, each more rechargeable batteries only have four charging circuit, suitable for battery factory, a large fleet of other units of the ordinary or sealed lead-acid batteries (which can be customized according to user needs a variety of models) 9, volume: 950 * 600 * 1600 (mm) 8, Weight: 300kg more product information, please visit the new dual Zhengzhou Electric Manufacturing Co., Ltd. official website: http: //www.zzsx.cn