Rated operating voltage: Three-phase AC380V.
Overvoltage protection voltage: Adjustable from AC380V to 460V.
Undervoltage protection voltage: Adjustable from AC300V to 380V.
Overvoltage and undervoltage protection time: Adjustable from 2.5 to 8 seconds.
Phase loss and phase sequence protection time: ≤2 seconds.
Phase sequence protection: After the protector identifies the phase sequence, if any phase line is arbitrarily swapped, the motor will not start, and the protector will provide phase sequence protection