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(Circuit Breaker Analyser and Microhmmeter)

CBA 1000



  • Circuit Breaker timing test set suitable for EHV, HV and MV circuit breaker.

  • Built-in 200 A microhmmeter - static and dynamic contact resistance measurement.

  • 6 main and 6 resistive contact inputs.

  • Up to 4 trip/close coils control.

  • 7 Analogue inputs.

  • 4 auxiliary timing contact.

  • Circuit Breaker test with two ends connected to ground (BSG option).

  • Cross trigger for the synchronization of up to 4 CBA 1000.

Powerserv CBA1000 Circuit Breaker Analyser and Microhmmeter static and dynamic contact resistance measurement
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