Electrolaboratory

Burning the cable: technique, diagram, settings
Burning the cable: technique, diagram, settings
Oct 28, 2021

During the operation of electrical installations, malfunctions periodically occur associated with both electrical equipment and power lines. Insula...

Measurement of cable insulation resistance: video, photo, diagram
Measurement of cable insulation resistance: video, photo, diagram
Oct 28, 2021

Insulation is the protection of equipment from the passage of electrical current through it. When electrical installations operate, their insulatio...

Phase-zero loop measurement: technique, instruments, frequency
Phase-zero loop measurement: technique, instruments, frequency
Oct 28, 2021

Over the course of the operation of the power supply line, changes occur in them that cannot be visually controlled or established using mathematic...

Finding the location of cable damage: methods, videos, devices
Finding the location of cable damage: methods, videos, devices
Oct 28, 2021

Damage to an electrical cable, regardless of whether it is underground and feeds, say, a transformer substation several residential buildings, or i...

High voltage cable testing: methodology, norms, terms
High voltage cable testing: methodology, norms, terms
Oct 28, 2021

Any conductor of the highest quality, designed for increased voltage, may have technological damage during installation work. To avoid emergency si...

Metal bond measurement: methodology, norms, instruments for testing
Metal bond measurement: methodology, norms, instruments for testing
Oct 28, 2021

When installing and maintaining electrical installations, due attention should be paid to measuring the metal connection of grounding lines, to ens...

Fire retardant coating of cables: processing procedure, requirements
Fire retardant coating of cables: processing procedure, requirements
Oct 28, 2021

What can cause a fire? The cause may be a minor breakdown in the wiring. For example, a greater amount of electricity consumption contributes to th...

Grounding measurement: who conducts
Grounding measurement: who conducts
Aug 04, 2023

Author: Head and editor-in-chief of the site, author of articles.Work experience 5 years.Energoservice specialists on the basis of their own electr...