Bus-bar (also spelled bus bar, or sometimes as buss bar or bussbar,
with the term bus being a contraction of the Latin omnibus, "for
all") is a metallic strip or bar (typically copper, brass or
aluminium) that conducts electricity within a switchboard,
distribution board, substation, battery bank, or other electrical
apparatus. Its main purpose is to conduct a substantial current of
electricity, and not to function as a structural member. Busbars
may or may not be enclosed in a bus duct. Also, busbars are
important components in electrical power grid because they can
reduce the power loss via reducing the corona effects. This is
because busbars have bigger surface areas compared to wires.It is
the “highway” of power distribution system.it is easier to be
designed,quicker to be installed.it has repeated electrical
performance,low impedance,high anti-interference,and save space.
Bus-bar is used extensively in electric and hybrid traction
system,electric traction equipment,Cellular communication,base
station,Telephone exchange system,Large network
equipment,large-scale computer and medium-scale computer,Power
switch system,soldering system,The electric power equipment
conversion module and so on.
Bus-bar are divided into :Resin glue type, Edge open type,Edge
closed type,Resin sealing type according to the structures.The main
composition are Surface insulating material,copper bar,interlayer
insulating material,bottom insulating material.
GPO-3 Red /white Grinded Sheet are special material used as Surface
insulating material,interlayer insulating material,bottom
insulating material which are stable and high-precision.
Main famous cooperative enterprises:Hiconics Drive technology Co.,
Ltd,Suzhou West Deane Machinery inc(WDI),Shanghai Eagtop Electronic
Technology Co.,Ltd；,Shenzhen Busbar Sci-Tech development
Co.,Ltd,ROGERS CORPORATION and son on.