... 390V / 400V / 415V / 440V / 460V / 480V . Single Phase Voltage Available: 100-250V8) Key start panel control system as standard, digital auto ... released to the market place, including 50% load, 75% load, 100% load , 110% load and all protection function (overspeed stop, ... for 12 months or 1000 hours whichever reach first from ex-factory date. During the guarantee period, DINGNUO will provide ...