DC insulation trip relay

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KRM169D measures the insulation, directly in kohms, of non-earthed DC systems. The standard 24VDC instrument has a 100kohms range with a trip level of 30kohms. Trip levels vary depending on monitored nominal voltage. The trip level is factory set and will operate after a delay of approximately four seconds. Features: -Insulation relay for non grounded DC systems -Both for battery and power generated DC networks -“SEV ”measuring principle Borna niroo karan company (Brnika) is Exclusive Representative of Megacon , in the purchase, sales, consulting and distribution and industrial equipment and measurement equipment, including Insulation Monitoring and so is active .

  • IP IP21
  • Mounting DIN rail
  • Auxiliary voltage supply 100-120, 200-240, 380-440V 40-70Hz
  • Dimensions 61x75x110 mm
  • Contact rating AC: 100VA - 250V/2A max. DC: 50W - 100V/1A max.
  • Operative voltage 24, 48, 110 or 220VDC
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Download catalog file: KRM169D - DC Insulation Trip Relay 142 KB

More Details
  • Attention
  • Trip level are settable under the terminal lid.
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