Description

 PRI-32| Current protecting relay

  • The current transformer is a part of the product. Inside this transformer, there is a wire which senses the volume of flowing current.
  • This construction reduces the thermal stress of product when compared with conventional solutions with an inbuilt shunt, and increases current range up to 20Amps, and galvanically separates monitored circuit.
  • It is used, for example, to monitor heating rods in switches, heating cables, an indication of current flow, monitoring the consumption of single-phase motors ...
  • Continuous adjustment of the tripping current with a potentiometer
  • Universal supply AC 24 - 240V and DC 24V.
  • Current exceeding - current flowing through monitored wire must not exceed 100A.
  • Output contact: 1x switch / SPDT 8A.
  • Clamp terminals.
  • 1-phase, 1-MODULE, DIN rail mounting.

More information

  • Supply terminals: A1 - A2
  • Voltage range: AC 24 - 240V, DC 24V (AC 50 - 60Hz)
  • Operating range: -15%; +10%
  • Current adjustment: potentiometer
  • Number of contacts: 1x switch / SPDT (AgNi / Silver Alloy)
  • Operating temperature: -20°C to 55°C
  • Operating position: any
  • Mounting: DIN rail EN 60715
  • Protection degree: IP40 from front panel / IP10 terminals
  • Dimensions: 90 x 17.6 x 64mm
  • Weight: 68g

Documents

Parameters

Guarded values > I (Overcurrent)
Power voltage 24 V DC, 24 - 240 V AC
Number of phases 1
Design 1-MODULE
Monitored current range 1 - 20 A AC

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