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Excellence through knowledge
SKB EP LLC is one of the pioneer companies among domestic manufacturers of control and diagnostic devices of electrical equipment, which celebrates its anniversary in 2021.
5 march 2021 -
Dependence of the contact resistance change on the moment of contact compression force
The contact resistance value is an important parameter in any electrical installation, so it is normalized and checked since its increase leads to disruption of operation in the power system and emergency, and sometimes even life-threatening situations.
25 december 2020 -
The influence of inductance on the electrical resistance measurements results
Current instability of microohmmeters causes an additional error in resistance measurements proportional to the change in current during measurement and the circuit inductance.
15 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 -
Modern microohmmeters "MIKO" for Measurement of transient resistances
The company does not stand still and continuously upgrades the existing assortment, as evidenced by the release of two new instruments: MIKO-10 and MIKO-21.
30 april 2020 -
Results of Company Workshops in Krasnodar and Moscow
At the end of May - in early June the SKB EP Company held a two-days training workshop for specialists of JSC OEK and LLC KVATRO-Servis Companies that was based on the individual program.
6 march 2020 -
The choice of instrument for measuring resistance in electrical equipment
One of the most common and simple ways to assess the state of the nodes of many objects of high-voltage electrical equipment is to measure the electrical resistance to direct current in them.
5 february 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 -
PKV/U3: versatile instrument. Objective evaluation of 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?
9 december 2019