One of the activities of the our laboratory is diagnostics of the condition of overhead power lines. The most common and at the same time difficult problem in the operation of overhead power lines is disconnection due to electrical breakdown of insulators. The breakdown of an insulator does not always lead to its destruction or noticeable changes in its appearance, and then finding a faulty insulator is a very laborious task that takes a lot of time and resources.

Defects of insulators ...

The laboratory for complex technical diagnostics has in its arsenal modern FLUKE thermal imagers capable of detecting a temperature difference of 0.07⁰C. In addition to high sensitivity, modern thermal imagers implement the technology of combining the visible and thermal images of an object. FLUKE thermal imagers are certified and included in the State Register of Measuring Instruments of the Russian Federation.

Specialized software allows to quickly analyzing the thermograms, including ...

The laboratory of Electro Him Zashita, LCC carries out work on complex corrosion diagnostics of underground structures. The work is carried out and approved by specialists who have certification of experts in non-destructive testing and industrial safety with the right to calculate the residual period of exploitation and have also been trained by NACE international in the relevant areas.

The objectives of the complex corrosion inspection:

• Determination of the corrosion state of ...

Electro Him Zashita, LCC carries out complex technical diagnostics and certification of electrical equipment with voltage up to 110 kV inclusive, also performs work on diagnostics of the condition of electrical machines, power electrical equipment and auxiliary devices of power facilities. The complex of works includes thermal imaging control in electrical installations. Qualified specialists perform technical inspection of technological schemes and electrical equipment of power ...

The certified electrical laboratory of Electro Him Zashita, LLC carries out acceptance tests and periodic (operational) tests of electrical equipment with voltage up to 110 kV inclusive.

The availability of special testing equipment and work experience allow testing:

• Adjustment and testing of power electrical equipment of power plants, substations, distribution and converter devices (points) up to and above 35 kV;
• Adjustment and testing of power transformers with ...