... input voltage 3)High frequency. 4)MOQ:1PC water pump frequency inverter ALPHA 5000 series magnetic flux vector control ... unit4. Use 32 bit high speed CPU special for motor control 5. Simple PLC multi-step control function6. ... monitoring function15. Multiple programmable multi-function input/output terminalsApplicationFan & pump, CNC machine, Metal, Glass, Packaging, Plastic machining, Petrochemical ...