A stand-alone, microcomputer-driven extra high voltage circuit breaker analyzer, the Vanguard CT-7000 Digital Circuit Breaker Analyzer applies a test voltage of 35 Vdc to each of the contact channels thus allowing an analog to digital converter (A/D) to determine if a close, an open or an insertion resistor was the state of contact.
The Vanguard CT-7000 is a microprocessor-based, digital time travel, circuit breaker analyzer. The CT-7000 can fully analyze a utility circuit breaker’s performance by measuring: the contact time, stroke, velocity, over-travel, bounce-back and contact wipe.
The Vanguard CT-7000 records into the memory 10,000 readings from the A/Ds and the transducer position counters. The contact time, circuit breaker stroke and velocity is then derived from the data that was stored in the memory.
This electrical test equipment is available for rent, lease, or purchase from Protec Equipment Resources. We are here to help you with your testing equipment needs.