How does differential protection work? Schemes, principle of operation, relays
Differential protection is used by power transformers (you can read about differential protection of transformers here); generators; prefabricated
Differences between grounding and grounding, their circuits and scope of application
What is grounding? The essence of grounding is the deliberate connection of parts of electrical installations and a grounding device
DIY grounding
Why is Grounding needed from an Electrical Safety Point of View? What is grounding?
Electricity is a dangerous substance that can cause many problems if not handled correctly. For example,
Dielectric galoshes (size 307-42)
Dielectric footwear (boots, galoshes) is a necessary additional protective equipment when working with electrical installations in closed
Personal protective equipment includes
What is Personal Protective Equipment (PPE)?
What is PPE: decoding and definition PPE stands for “personal protective equipment.” These are the means
Which employees need electrical safety groups?
Conducting training for welders Certification of electric welders for electrical safety Welding work requires special registration
Schematic diagram of the connection when checking the voltage indicator
Frequency and timing of electrical tests of protective equipment
The article discusses the procedure and standards for periodic and operational testing of high-voltage indicators (HIV) from
Power cable marking and cable line marking.
Electric cable marking. The main principle of organizing electrical wiring and laying lines is the competent choice of used
Danger of electric current to humans and consequences
Reasonableness of the danger Previously, we briefly touched on why direct and alternating current are dangerous for
How to check dielectric gloves before work?
Among the protective equipment designed to protect a person from possible electric shock, the most famous are:
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