Home > 250 Series protector trip relays available from Crompton Instruments

250 Series protector trip relays available from Crompton Instruments

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article image 250 Series protector trip relays provide total system protection

Available from Crompton Instruments (Australia) , the 250 Series protector trip relays range offers continuous monitoring of any electrical parameter to provide total system protection.

In instances where the monitored parameter deviates from the desired set trip limit, the relay will automatically operate to avoid damage to power asset.

The versatile 250 Series range includes a selection of DIN rail protectors that offer numerous trip functions for single and three phase power systems.

Trip functions include:

  • Voltage
  • Current
  • Frequency
  • Phase sequence/failure
  • Balance
  • Reverse power
  • Synchro-check
  • Speed sensing
  • DC inputs
Benefits include:
  • Prevention of damage to power assets
  • Detection and isolation of faults
  • Maintenance of supply continuity of healthy circuits
  • High speed tripping to avoid damage

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