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Selection Techniques for High Temperature Cables
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Edit：管理员 Click：239 Date：2022-08-26
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The rated voltage of the cable is equal to or greater than the rated voltage of the network it is located in, and the maximum working voltage of the cable shall not exceed 15% of its rated voltage. In addition to using copper core cables in areas that require movement or severe vibration, aluminum core cables are usually also used. The cables laid in the cable structure should be bare armored cables or aluminum coated bare plastic sheathed cables. Directly buried cables use armored cables or aluminum clad exposed plastic armored cables. Heavy duty rubber sheathed cables are used for mobile machinery. Corrosive soil is usually not buried directly, otherwise special anti-corrosion cables should be used. In areas with corrosive media, corresponding cable sheaths should be used. For laying cables with vertical or height differences, drip free cables should be used. Rubber insulated cables should not be used when the ambient temperature exceeds 40 ℃.
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