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 No 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 10 Working Mode A.G.