Single service

circuit breakers

Digital Testing of High Voltage Circuit Breaker

Testing of Circuit Breakers

 On-site Testing of Circuit Breakers

  • Circuit Breaker Operation times, like C, O, C-O, O-C-O & Pole synchronization time 
  • Trip & Close Coil Current  
  • Static Contact Resistance Measurement
  • Dynamic Contact Resistance Measurement for Main & Auxiliary contact
  • Capacitance and dissipation factor measurement of the inner insulation 
  • On line & Off line Partial discharge measurements.