... 500A, 630A, 800A, 1000A, 1250A, 1450A, etc. Features: I, Conductor lines use high quality aluminum alloy of 6063A, plus a ... of electrical conductors. II, The geometry of the kaiqiang conductor lines full account of the electrical performance, thermal effects, ... of the conductivity, effectively increase tough degree of the conductor's wear, prevent electrochemical oxidation of the contact surface, ...