Vaccum circuit breaker insulation failure

The innovation of the vaccum interrupter assembly, promises to provide future reliability enhancements to electrical systems everywhere. However, the insulation systems are still utilizing convential materials that are suceptable to traditional failure mechanisms.

Using the IQ Program, insulation defects deep within the switchgear can be detected before failure occurs.

Tracking at breaker insert tube

The IQ Program was used to detect this surface tracking problem that was occurring on the circuit breaker insert tube located within switchgear.

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