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Load monitoring (cos φ)

Protect your system against damage caused by overload, blockages or incorrect operation through the precise evaluation of the power factor or real power.

Application examples

Monitoring of electric motors  

Monitoring relay combined with current transformer for large electric motors

  • Load monitoring for electric motors without additional sensors. Also suitable for larger motors – in combination with a current transformer.
  • Detection of excessively high pressure in pipeline systems
  • V-belts (slippage and tears)
  • Flow rates in air conditioning and ventilation systems
  • Tool wear monitoring
  • Pump dry running and flow rate

PHOENIX CONTACT Ltd

8240 Parkhill Drive
Milton, Ontario L9T 5V7
1-800-890-2820

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