Variable Frequency Drive A600 Fan/Pump Low-Power 2.2kW Universal Heavy-Duty Motor. Rated Current: 4.5A. Input Voltage: Three-phase 380V. Output Voltage: Three-phase 380V. Gross Weight: 1.3kg. Rated Current: 5.5A. Gross Weight: 1.4kg. Gross Weight: 1.6kg.