CE,ISO9000 certification, single phase 220V AC inverter 0.75KW inverter VVVF control, flexible I/O, PI tuning, ... trip caused by over-currentFix-length controlThe frequency inverter will stop when reaching the fixed lengthCommunicationfunctionWith RS485 port ... : frequency ,output voltage, output current and so on.connected device displayIndicate physical quantities, such as output frequency, output ...