New energy, green travel has become a new way of life, and more and more charging piles appear in life, so the standard electric vehicle DC (AC) charging pile cable has become the "heart"···...

In the course of operation, the wire and cable will be heated due to the existence of resistance. The resistance of wire is generally very small, and its heating power can be expressed by formula q=I^2R. Q=I^2R shows that for a wire used···...