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Selection principle of leakage protector
publish time:2019-01-17
1. When purchasing leakage protector, the manufacturer's products with production qualification should be ...
Main structure of leakage protector
publish time:2019-01-17
Leakage protector has high sensitivity and quick action in response to electric shock and leakage protection, ...
Classification of leakage protectors
publish time:2019-01-17
Leakage protector is used for effective protection of direct and indirect shock of low-voltage power grid, and...
Principle of leakage switch
publish time:2019-01-17
Leakage switch, mainly used to prevent the occurrence of leakage accidents, the operation principle of the swi...
The reason and fault treatment of the leakage switch trip
publish time:2019-01-17
(1) improper installation.The lead wires of each pile head are not connected firmly and loose for a long time,...
What is the difference between an air breaker and a leakage switch?
publish time:2019-01-17
Generally, it is better to install the air switch at the outlet end of the electricity meter, because the dist...
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