What is protection selectivity?

What is protection selectivity?

What is the selectivity of protection of the electrical network. The main functions and types of selectivity of protection in electrical installations. An example of a selectivity map.

What is an ASKUE system

What is an ASKUE system

What is an ASKUE system and what is it for. The principle of operation of an automated system of commercial electricity metering. The installation procedure of ASKUE.

How to connect a pulse relay

How to connect a pulse relay

Video instruction and connection diagram of a pulse relay for lighting control. Learn how to properly install and connect a bistable relay yourself.

What is protection selectivity?

What is protection selectivity?

What is the selectivity of protection of the electrical network. The main functions and types of selectivity of protection in electrical installations. An example of a selectivity map.

How to properly remove the electricity meter

How to properly remove the electricity meter

Instructions for dismantling the electric meter in the house and apartment. Find out how to properly remove the electricity meter during replacement, during repair or for verification.

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