AT1-0450X 0.45KW 220V Single-phase Input Three-phase Output Inverter Motor Governor, AT1-0450X1. Rated voltage: single phase AC 220V 2. Motor voltage: 220V 3. Adapted motor power: 0. 45KW 4. The nature of the DC power supply: voltage type 5. Control method: V F open loop 6. Rated current: 12A 7. Power supply voltage: low voltage 8. Protection methods: overcurrent, overvoltage and undervoltage, module failure, overheating, short circuit, input and output phase loss, abnormal motor parameter adjustment, electronic thermal relay, etc. 9. Product