Vật tư tiếp địa Kumwell, hố tiếp địa Kumwell
Vật tư tiếp địa Kumwell, hố tiếp địa Kumwell Tài liệu: http://hahitech.vn/category.php?id_category=708 https://drive.google.com/file/d/1AyL5G9_t0-p_lO22UJus6isxeor-A6pd/view?usp=sharing Grounding Components There are several main objectives for well-designed grounding system: personal safety, equipment protection, signal reference quali...
Vật tư tiếp địa Kumwell, hố tiếp địa Kumwell Tài liệu: http://hahitech.vn/category.php?id_category=708 https://drive.google.com/file/d/1AyL5G9_t0-p_lO22UJus6isxeor-A6pd/view?usp=sharing Grounding Components There are several main objectives for well-designed grounding system: personal safety, equipment protection, signal reference quality, return path for faults and surges and static dissipation. To meet these objectives, grounding connections must maintain a low contact resistance under adverse conditions for the expected lifetime of the grounding system. Connections in ground network are subjected to severe corrosion, high mechanical stress due to electromagnetic force, and thermal heating due to high current magnitude during fault conditions. There are several main objectives for well-designed grounding system: personal safety, equipment protection, signal reference quality, return path for faults and surges and static dissipation. To meet these objectives, grounding connections must maintain a low contact resistance under adverse conditions for the expected lifetime of the grounding system. Connections in ground network are subjected to severe corrosion, high mechanical stress due to electromagnetic force, and thermal heating due to high current magnitude during fault conditions. https://www.youtube.com/watch?v=QJTbMUhBimM There are several main objectives for well-designed grounding system: personal safety, equipment protection, signal reference quality, return path for faults and surges and static dissipation. To meet these objectives, grounding connections must maintain a low contact resistance under adverse conditions for the expected lifetime of the grounding system. Connections in ground network are subjected to severe corrosion, high mechanical stress due to electromagnetic force, and thermal heating due to high current magnitude during fault conditions.
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