On-Field Testing

Crest has established a line of portable CB test systems specifically designed for testing circuit breakers up to 800kV, typically found in switchyards. These systems have undergone rigorous type-testing and have demonstrated their resilience in the challenging conditions often present in switchyards. Moreover, our analysers have valuable additional features, such as dynamic contact resistance meters and travel transducers, with custom-engineered fixtures. This combination ensures dependability and versatility, making our systems robust and user-friendly.