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Aluminum and its alloys are mainly used in power cables and overhead installation of ACSR, in fact, Mg-Si alloy wire is better!
Relative to the conductor in terms of the pure copper wire, aluminum alloy conductors, poor heat resistance, and not for a place of fire and explosion-proof requirements.
In addition, the control cable, communications, signal cable also prohibit the use of aluminum and its alloys do conductors.
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