7.5KW 10HP 400HZ VFD Inverter Frequency converter single phase 220v input 3phase 380v output 18A for 7.5HP moto - AliExpress
250VA 400Hz frequency converter with universal AC input and pure sine wave output
RATTMMOTOR CNC Spindle Motor Kit 110V 2.2KW Water Cooled Spindle Motor ER20 24000RPM 400HZ+2.2KW VFD 110V Single to 3 Phase Inverter+80W Water Pump+ER20 Collet+80mm Mount Clamp for CNC Router Machine - -