... , CLV, V/F Applicable to situations which need high accuracy EM300A General Vector Control Inverter3-phase 380V+/-20%, ... (customized)Technical specificationControl mode: OLV, CLV, V/F, Frequency width: 0.01-600.00HzDigital channels: 8 inputs, 2 ... for standard inverter 0.75-15kw 3 separate AC chokes on input side of standard inverter 90- ... , over current etc.PG board is optional High Performance AC Drive