Current monitoring relay PRI-41

To monitor overloading / discharge ( machine, motor...), load sensing, diagnostics of remote device (interrunption, short circuit, current cunsumption increase...)

DESCRIPTION

  • Monitoring adjusted current in 2 independent levels (overvoltage/undervoltage).
  • MEMORY – function, “RESET” button on the frontal panel.
  • Function of 2nd relay (independent/parallel):
  • Adjustable time delay to eliminate short voltage drops and peak.
  • Setting the Umax level (in% range) and the monitored Umin levels (in% of the set upper limit – function HYSTERESIS).
  • Galvanically separated supply.

TECHNICAL PARAMETERS

  • Power voltage AC 230 V nebo AC/DC 24 V
  • Monitored ranges:

1. range: 3.2 – 16 A (Input resistance 2.3 mΩ, max. permanent current 16 A)
2. range: 1 – 5 A (Input resistance 11 mΩ, max. permanent current 7.3 A)
3. range: 0.32 – 1.6 A (Input resistance 23 mΩ, max. permanent current 1.6 A)

  • Output contact: 2x changeover 16 A/250 V AC1 (AgNi, 4 000 VA) for each current level.
  • 3-MODULE, DIN rail mounting.

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elko@elkoep.com

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