Description
Phase Failure Ok Phase Sequnce Control Ok Over Voltage Protection 410V / 500V Under Voltage Protection 300V / 390V ON delay(T_Delay) 0,1sec / 20sec OFF delay (T_Reset) 0,1minute / 20minute Neutral Failure Detection have sealed System Voltage 400V AC3~(50/60Hz) Umax=(1,30)xUn Umin=(0,70)xUn Contact Ambient Temperature -20C …. + 60C Dimensions Connection Quantity in 1 box 26 Working Mode OFF Delay
