The main cause of electric shock and electric shock

Electric shock is the damage of current to the human body. The damage of current to the human body is divided into electric shock and electric shock. Electric shock is the most common electric shock accident in current injury. The main causes of electric shock and electric shock when using electrical equipment are:

1) Work on damaged electrical equipment.

2) The power safety system for power failure, power failure, operation, maintenance, and power failure, power inspection, discharge, and grounding during maintenance is not strictly implemented.

3) During electrical maintenance, sometimes it is necessary to carry live work. If there is no reliable safety measure during operation, there is no guardianship, protective equipment and protective equipment are not properly worn, and the operating procedures are violated.

4) The use of hand-held power tools (type 1 tools) does not have a leakage protector, and the use of work lights does not select a safe voltage according to the workplace.

5) The degree of protection or selection of electrical equipment is incorrect.

6) Electrical equipment is not insulated, set protection distance and grounding (zero) measures.

There are many electrical equipments in this project. There are substation, workshop substation and corresponding power distribution room and control cabinet in the factory. There are many electrical equipments used, including: machine tools, induction furnaces, sand treatment equipment, cranes, pumps, etc. Electrical damage may occur once the electrical equipment itself has defects in safety protection or is not connected to zero (ground) protection or illegal use of electricity. .

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Label: The main cause of electric shock and electric shock

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