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MCR 53


Three-phase current monitoring relay MCR-53 – It is intended for monitoring the current in three-phase devices (e.g. cranes, motors, etc

توضیحات

Three-phase current monitoring relay MCR-53 – It is intended for monitoring the current in three-phase devices (e.g. cranes, motors, etc

  • 24-240 V AC/DC power supply galvanically separated from the circuit of the monitored current
  • Adjustable current level in % of In
  • Fixed diff erence level
  • Adjustable delay level (when exceeding the preset limit)

Adjustable function:
UNDER – monitors the drop in the strength of current below the preset value I
OVER – exceeding the preset value

  • 2 types depending on the strength of rated current In (1A, 5A)
  • 6-MODULE, DIN rail mounting
  • Output relay with 2 changeover contacts
  • Option of connecting via the current transformers to increase the value of the monitored current by up to 600 A

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