by Rocket Web | Sep 3, 2024 | Circuit Breaker Testing
Primary and secondary injection testing are often mentioned together, but they answer different questions. The right method depends on whether the facility needs to evaluate an individual protective device or more of the complete protection path. Both methods can...
by Rocket Web | Aug 10, 2024 | Circuit Breaker Testing
Primary current injection testing checks the protective path in a way that closely reflects how the system must respond in service. Instead of testing only an individual relay or trip unit, the method applies current through the primary circuit to evaluate the...
by Rocket Web | Aug 5, 2024 | Electrical Equipment Inspection
A good electrical equipment inspection is organized enough to be repeated and detailed enough to support action. It should help maintenance teams decide what needs repair, what should be monitored, and what can remain in service. The inspection scope should reflect...
by Rocket Web | Jul 3, 2024 | Circuit Breaker Testing
Circuit breaker maintenance is most effective when it is planned before the breaker becomes the reason for an outage. Currentechnologies approaches circuit breaker maintenance from the realities of electrical power distribution: limited outage windows, aging...
by Rocket Web | Jul 3, 2024 | Circuit Breaker Testing
A circuit breaker can look normal and still fail to trip when it is needed most. Internal wear, poor electrical connections, mechanism problems, and trip-unit issues may not be visible from outside the equipment. For Currentechnologies customers, circuit breaker...
