Multifunction current monitoring relay in 1P - AC - PRI-34

DESCRIPTION

  • It is used to monitor the value of alternating current in, e.g.: motors, heating cables, illumination and other devices
  • Power supply and monitoring circuits are not galvanically isolated
  • Measures true root mean square value of the current - TRUE RMS
  • Monitors current exceeding the upper current limit (Imax) and falling below the lower current limit (Imin) – according to the selected function 
  • Smooth adjustment of both current limits
  • Adjustable TRIP delay (to eliminate short-term current spikes)
  • Option to select functions with error state memory (Latch)
  • Possibility to extend the current range using an external current transformer

Downloads

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