Electrical measuring device

The Vacuum Circuit Breaker Analyzer 01 (VCBA 01) is Power Diagnostic Instrument Company’s state-of-the-art, field portable, light weight instrument designed for the comprehensive diagnostic testing of vacuum circuit breakers. The VCBA 01 can perform high voltage DC vacuum integrity tests as well as operating time tests on the circuit breaker main contacts.


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PCT200i is specially designed for current transformer characteristic test. PCT200i owns more test items and higher technical parameters.This CT analyzer can finish the measurement class CT and TYP class CT.


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