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Articles
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Cost-efficient HV circuit breaker maintenance using the early fault detection method
Instruments of the PKV family allow circuit breaker diagnosis without its disassembly, without disconnection of bypass resistors, and without oil discharge. They test all the mechanical details and nodes of a circuit breaker at a time, and control several characteristics of a node simultaneously.
24 november 2018 -
SKB EP instruments: advanced technologies serve power industry
The SKB EP Company have been developing and manufacturing analyzers for power industry. A family of instruments for HV circuit breaker testing that are manufactured today includes four analyzers: PKV/M6N, PKV/M7, PKV/U3.0, and PKV/U3.1.
4 september 2018 -
Efficient parameters for assessing the state of HV switching devices
Development of power supply markets, construction of new energy facilities and networks and upgrading the existing facilities worldwide stimulate development of switching equipment market, the market of HV circuit breakers in particular.
12 august 2018 -
Diagnosis of HV circuit breakers state. The PKV/U3, a universal instrument in two modifications
During installation and adjustment of HV circuit breakers, switch gears (KRUE, KRU, KRUN, and KSO) and in the course of their subsequent maintenance their rated characteristics need to be tested, namely, time, speed, travel, current and voltage.
19 january 2018