The copper clad aluminum platen is a kind of aluminum base, which is coated with copper, so that they can form a permanent interatomic metallurgical combination of double metal, the surface is bright, round, without defect.It is a new conductor material which combines high quality and stable conductivity of copper and low cost energy of aluminum (aluminium busbar) with low contact resistance.Can fully replace the pure copper platoon, accounting for 40% of the proportion of copper, aluminum accounts for 60% of cases the same specifications of pure copper platoon, 2-2.5 times the length of current carrying capacity is 85% pure copper platoon, sectional area increase by about 10% when the choice can achieve completely the same as pure copper carrying capacity, the mechanical properties and electric properties can meet the requirements of customers.
Length: 3 ~ 6 m
Density: 3.63 g/cm3 ~ 3.96g/cm3
Tensile strength: annealed state 100-138mpa
Extension rate: soft state 15%;B.for hard 1.5%
Copper weight ratio: 40%
Copper volume ratio: 15%~20% relative conductivity: 65 %
Quality length ratio: 2.377
Bus duct
Switch cabinet
Control cabinet
transformer
Safety switch
Vacuum switch
Relay system
Motor control center
Track power supply system
Electrode correction coil
Winding such as reactor
Railway traction equipment
High pressure distribution cabinet in high school
Generator sets and substations
Various copper - aluminum transition joints
High and low voltage distribution point cabinet conducts electricity
High and low voltage bus, bus bar, contact slip line
