1, three starting mode: A, voltage ramp departure start to get the maximum output torque, B, constant current limit soft start External terminals Introductions ClassfiyTerminal MarkTerminal NamespecificationMain CircuitR.S.TAC main circuit power inputConnect 3 phase AC through breakerU.V.WSofter output terminalConnect three-phase asynchronousL21.L22.L23Externalbypass contactor special terminal ...