Phase Sequence Control and Phase Loss Under Voltage Protection ( Un > ) Over Voltage Protection ( Un < ) Over and Under Voltage Protection ( Window mode ) Broken Neutral detection
. | Phase Failure Ok Phase Sequnce Control Ok(can be canceled) 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 A,B,C,D,E,F,G,H |
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