Comparison of SKB EP high-voltage circuit breaker analyzers
Various methods are used to assess the condition of high-voltage circuit breaker, but the most convenient way of circuit breaker diagnostic is the use of specially designed instruments such as PKV/M15, PKV/M7 and PKV/U3.0. PKV group instruments application significally reduces the time of the complete diagnostic with a considerable increase in its quality and allows you to avoid the necessity of major maintenance.21 june 2022
What will "digital energy" choose: automation or portable diagnostics?
We offer to consider the features of diagnostics using automatic monitoring systems (transducers) in real operating conditions and using specialized portable devices produced by SKB EP LLC, which require disconnection of voltage coming to the measured object, by the example of a high-voltage circuit breaker.21 may 2020
Non-demountable periodic inspection – solution to the problem of operating worn-out electrical equipme
A distinctive feature of the SKB EP instruments is the ability to diagnose a circuit breaker without disassembling it, without draining the oil and disconnecting the shunt resistors, etc. Theyinspect all the mechanical parts and components of the circuit breaker at once, as well as check several characteristics of the assembly simultaneously.13 may 2020
Method of early detection of defects in the HV circuit breaker mechanisms
The SKB EP Company has developed its own method for early diagnosis of defects in the HV circuit breaker mechanisms that allows both early detection of faults and even minor deviations in the circuit breaker nodes that is based on the analysis of graphs constructed with the help of the instrument.24 december 2019
SKB EP, a Russian manufacturer, enters the world market!
At the beginning of this year, the first presentation and delivery of SKB EP equipment to the state energy company, which distributes electricity in 74 provinces of Thailand (Asia), took place. Only new markets are ahead!20 december 2019
Analysis of graphs generated by the PKV instruments
Answers to the most frequent questions on the graphs analysis.25 august 2019
The aspects that affect the quality of the high-voltage circuit breakers operation
The quality of functioning of high-voltage (HV) circuit breakers is one of the components of reliable and safe operation of the entire power transmission and distribution system in both normal and emergency modes.12 august 2019
PKV/M7: objective evaluating the state of high-voltage circuit breakers
What you should be guided by when choosing an instrument for evaluating the state of high-voltage circuit breakers?20 may 2019
Integrated Testing of SKB EP Instruments
In early April, SKB EP specialists have conducted an integrated testing at 110/35/10 "Pivovariha" substation, where the following instruments have been used: instruments for control and testing of high-voltage circuit breakers; instruments for resistance measurement (microohmmeters and milliohmmeters) and instruments for control of transformer OLTCs.20 april 2019
15 WHY's? Why is the PKV/M7 more preferable than similar instruments of other manufacturers?
A large range of instruments for HV circuit breaker control available at the market makes it difficult for a customer to select a device that is most appropriate in terms of functions and cost.7 february 2019