These connectors are constructed from Cu-HCP foils with a thickness of 0,10 to 0,30mm
by overlapping the needed amount together and welding their ends as required contact
areas without using any welding additive.This special welding process takes places under
high pressure and intensive heat.These connectors have a uniform cross-section over their
entire lenght and due to their homogeneus molecular structure; they are perfect electrical
conductors As press-welved expansion connectors can be subjected to the same loads
as the corresponding bare busbars, they are mostly used together with bushbar systems.
As you can use them at standard dimensions with busbar systems; when installing
several connectors side by side, the standard lamination widths are reducedby 2mm to
avoid possible friction.We produce these connectors in S or V form to compensate
expansions caused by an increase of generators.They are perfect built to deal with
maximum forces due to decentralization and torsion.Especially U forms are manufactured
for realize the two-dimensional moverment inside welding machines.