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Current monitoring relay of Imin or Imax in 3P PRI-53

Monitors overcurrent and undercurrent
in 3-phases circuits
2x output contacts

DESCRIPTION

  • It is intended for monitoring the current in 3-phase devices (e.g. cranes, motors, etc.).
  • 24 - 240 V AC/DC power supply, galvanically separated from the circuit of the monitored current.
  • 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 (I).
  • 2 types depending on the strength of rated current In (1 A, 5 A).
  • Option of connecting via the current transformers to increase the value of the monitored current.

TECHNICAL PARAMETERS

  • Voltage type: AC
  • Monitored levels: overcurrent and undercurrent
  • Function: -
  • Monitored range: 0.4-1,2 (50/60 Hz); 2-6 A (50/60 Hz)
  • Output type: 2x CO, 8 A
  • Housing: 6-MODULE
  • Voltage range: AC/DC 24 - 240 V (AC 50/60 Hz)
  • Dimensions: 90 x 105 x 64 mm (3.5˝ x 4.1˝ x 2.6˝)

Video

Instalation manualInstalation manual

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