... is widely used .Suitable for: double three clap, five-phase ten-step, three-phase six-step , taper, straight, YH ... etc.4. Inverter control .Input three-phase AC 380V. If use single-phase AC 220V, do not need ... to change the wire transport motor (JW series three-phase asynchronous motor), as long as change the ... Y shape connect to triangle and use single-phase pump.5. wire motor speed adjustable .6. ...