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Equipment Improvement and Life Extension

Power Precision performs upgrades and overhauls on many electrical components including switchgear, motor controls and power circuit breakers.

Many electro-mechanical trip devices installed in the 60's and 70's will not trip when needed.  These trip devices should be upgraded with new electronic trip devices.

Use the links below to see tables from CSA Z463 - Guidelines on Maintenance of Electrical Equipment

 M1 - Switchgear and Overhead Lines

 M2 - Transformers

 M4.1 - Circuit Breakers

 M6,7 - Protection Control Metering and Instrument Transformers

 M8 - Ground Grid Systems

 M10 - Motor Control Centers

 M12.2 - DC Battery Charging Systems

 M13 - PF Capacitors and Reactors


Contact Info

1780 Connolly Ave
Bathurst, New Brunswick
E2A 4W7