Useful materials

Multifunction milli-ohmmeter MIKO-9A review

MIKO-9A milli-ohmmeter is designed to measure DC resistance in inductive and non-inductive circuits in the range of 1 μΩ - 30 kΩ at a current of 10A. More information can be found in the review and on website of manufacturer.

Milli-ohmmeter MIKO-8M(A) with DRM mode review

MIKO-8M(A) is designed to measure DC resistance in inductive and non-inductive circuits. Is equipped with a non-demountable estimation of OLTCs mode. More information can be found in the review and on website of manufacturer.

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

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

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

Comparison of instruments for control of high-voltage circuit breakers produced by SKB EP

Different methods are used for assessing the state of HV circuit breakers, whereas special instruments, such as PKV/M6N, PKV/M7, and PKV/U3 considerably facilitate and accelerate the diagnosis.  These instruments allow recording the time and speed characteristics of HV circuit breakers, and graphs of traverse move.

3 september 2019