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【Input Voltage&Input Frequency】ATO 3 phase AC motor starter capacity: 75 hp (55 kw), Input Voltage: Three-phase 240v, 440v, 380v, 480v, 660v AC±15%(Optional)
【Current】55 kw AC motor soft starter current: 110 amps at 380v/480v, 230 amps at 220v, 70 amps at 690v
【485 Communication】Optional Functions, DB9 interface, male plug, ① is RS485+, ⑥ is RS485-
【Function】ATO three phase ac motor starter, can make ac motor in soft start & soft stop, protecting AC motor from over-voltage, over-current and phase unbalance etc.
【Protective Function】ATO electric motor starters, with input open phase protection, Output open phase protection, Running overload protection, Unbalanced three-phase protection etc.