variable speed drives, CHV110 series energy saving

Technical Features 1.Control mode: Sensorless vector control, Vector control, V/F control 2.Frequency setting mode: comparison value of the pressure signals and the flow signals. 3.IP21 4.Built-in DC reactor (18.5kW -55 kW) can improve the power factor and efficiency.5.Built-in breaking units (7.5kW-15kW). If needs to stop rapidly,please connect the brake resistance directly. 6.Auto reset function: reset automatically when instantaneous power-down. 7.Automatic voltage regulation function 8.Speed trace function: smoothly start running motor 9.Bypass design: mains supply and power saving supply, can be switched. 10.Structured design: small size. 11.LED or LCD is optional. 12.Offer voltage and current detection card (Current detection card is standard configuration. Voltage detection card can receives the current signals and voltage signals. If need voltage detection card, please specify when ordering). Optional accessory: Asynchronous PG card, injection molding card.