test1 test2 test3
  • Tighten all electrical connections in breaker.
  • Complete cleaning of breaker.
  • Lubrication of breaker.
  • Inspection of mechanical parts on breaker.
  • Inspection of arcing contacts.
  • Inspection of main contacts.
  • Measured micro-ohms on the main contacts.
  • Inspect the coupling coil, gear motor, auxiliary contacts and signal contacts.
  • Visually check of current transformers.
  • Complete primary test of measured transformers, measured wire connections.
  • Protection Relay functions ( trip times and injection test).
  • Test Report on each breaker.
  • Tighten all electrical connections in breaker.
  • Complete cleaning of breaker.
  • Lubrication of breaker.
  • Inspection of mechanical parts on breaker.
  • Inspection of arcing contacts.
  • Inspection of main contacts.
  • Measured micro-ohms on the main contacts.
  • Inspect the coupling coil, gear motor, auxiliary contacts and signal contacts.
  • Test Report on each breaker.
  • Complete cleaning of breaker.
  • Lubrication of breaker.
  • Inspection of arcing contacts.
  • Inspection of main contacts.
  • Measured micro-ohms on the main contacts.
  • Test Report on each breaker.