Design and requirements for lightning protection of buildings and structures
Installation of an air terminal It should be noted right away that the requirements of the PUE provide for connections between all parts
TT system scheme PUE_sistema zazemlenija tt
In what cases is the TT grounding system used?
The main method of preventing electrical injuries is protective grounding of the metal casing of electrical appliances. The reliability of this type of protection
What is prohibited when extinguishing a fire with an OU carbon dioxide fire extinguisher
Application and purpose of carbon dioxide fire extinguishers Before using fire extinguishing agents, it is important to know their purpose. Carbon dioxide
How a wiring protection device against sparking can save an apartment from fire
The danger of sparking in switches, wires and strands I am practically familiar with sparking and arcing
Rules for using basic and additional electrical protective equipment
Standards for equipping with protective equipment. Personnel servicing electrical installations must be provided with all necessary protective equipment,
Order on the procedure for de-energizing electrical equipment in case of fire
Electrical Hazards Key Facilities that Need to Develop Firefighting Plans
Frequency of checking voltage indicators up to 1000
Purpose 1. Voltage indicators are designed to determine the presence or absence of voltage on live parts
Work under voltage in electrical installations: methods of work, protective measures
Definition: Working under voltage is considered to be an option for servicing the entire or only part of an electrical installation when
Body Grounding
What is Grounding Practice and why is it needed?
Benefits of Earthing According to new research, earthing may be beneficial in: Reducing inflammation Reducing chronic
Device and methods of installing lightning protection mesh on the roof
Mesh protection technology Lightning protection rules are regulated at the legislative level. In particular, there are
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