Frequency Inverter, Variable Frequency Drive, Variable Speed Drive manufacturer / supplier in China, offering Bedford IP20/in: AC 3pH 380V/out: 3pH 380V/1.5kw/3.8A Water Pump Inverter Controller with CE/ISO9001/Is014001/ISO45001, for AC Motor, Horizontal Pump, Vertical Pump, IP20/in: AC 3pH 220V/out: 3pH 220V Water Pump Inverter Controller with CE/ISO9001/Is014001/ISO45001, Bedford New Style in: 3pH 220V/out: 3pH 220V/50~60Hz/0.75kw/4.5A/Pump Controller Water Pump Inverter for Energy Saving with CE/ISO and so on.