3~ Time overcurrent relay (I)DMT

LD 7452311
3~ Time overcurrent relay (I)DMT
3~ Time overcurrent relay (I)DMT

Description

Universal time overcurrent relay to the selective capture of overloading and short circuits (ANSI 50 and 51). Configureable as independent time overcurrent protection (IDMT) or dependent time overcurrent (DMT) with different release characteristics. With RS485 interface.

Technical data

  • Nominal frequency fn: 50/60 Hz.
  • Nominal auxiliary voltage Vv: 19-390 V DC or 36-275 V AC (f = 40-70 Hz)/4 W.

Scope of delivery

CD ROM with LabView® driver and SCADA application example.
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