Traditional Culture Encyclopedia - Traditional culture - What are the main reasons why electrical equipment is prone to hidden dangers and deterioration?
What are the main reasons why electrical equipment is prone to hidden dangers and deterioration?
The main reason why electrical equipment is prone to hidden dangers and deterioration is "heat"! ! !
1, electrical equipment heating, exceeding the melting point of metal, will make the metal melt;
2. The heating of electrical equipment will reduce the insulation of supporting equipment and greatly reduce the insulation resistance of equipment;
Therefore, when selecting and verifying electrical equipment, it is the most important thing to ensure safety to choose a "big" point so that it is not hot.
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