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ES series ordinary graphite lightning protection grounding module embedding method
1, Low resistance lightning protection grounding module Non-metallic graphite lightning protection grounding module can be buried vertically or horizontally, buried depth should not be less than 0.6 meters, generally 0.8-1.0 meters. 2. When several modules are embedded in parallel, the s...
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Copper - plated steel round wire has important properties in lightning protection equipment
Copper plated steel round wire is a kind of stranded wire stirred together by copper wire and steel wire. Copper plated steel round wire is to use the skin effect of low voltage and high frequency signal to walk along the surface in the high frequency area, so as long as the copper layer thickness r...
Why does copper - clad steel ground bar become black?
Qingdao LeiKeShi power technology co., LTD., over the years committed to the production of copper clad steel grounding rods, accessories, affordable, copper plating processing services, for the national region supplies plating of copper, copper clad steel grounding rods, grounding round steel, coppe...
Why do distribution rooms do preventive tests?
1. Why do we need to conduct precautionary testsElectrical preparedness test is an important process in the operation and maintenance of power equipment, and it is one of the strategies to ensure the operation of power equipment. Its intention is to check whether the electrical equipment in th...
