The heat when power cable wiring is adjustable reach its countermeasure to discu

As bear electric current change and environmental temperature change, power cable can produce heat adjustable, bilge because of the heat of line core among them cold shrink and generation is very large thermomechanical force, cable core is sectional bigger, what what produce is thermomechanical force jumps over big; because heat bilges,at the same time line core and metallic sheath still are met cold shrink circulate for many times, and generation creep. Heat is adjustable move to power cable form very big. . . . . . . . . . . . . .


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