Description

ADG3F Over&Under Voltage Protection Relay (3 phase)

  • Phase Sequence Control and Phase Loss
  • Under Voltage Protection ( Un > )
  • Over Voltage Protection ( Un < )
  • Over and Under Voltage Protection ( Window mode )


Technical Data

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 26
Working Mode OFF Delay