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For the same sqmm area, the current rating of the bus bar /ayfy cable is different. The current rating of bus bar is lower. why?
For the same sqmm area, the current rating of the bus bar /ayfy cable is different. The current rating of bus bar is lower. why?
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It is related to difference between maximum conductor operating temperature of cable and bus bars. The operating temperature of the bus conductors is restricted to 85-90
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