Channel Copper Busbar

A channel copper busbar has a U-shaped cross-section: two parallel sides joined by a flat bottom, like a slot or channel profile. The shape is made to contact two conductive surfaces at once - the two parallel legs can clamp over an existing busbar or bridge between two terminals, roughly doubling the contact area of a single flat bar and lowering joint resistance and heat. The dimension that matters most is the spacing and parallelism between the two sides; if they drift, the channel will not slip over the mating part. We bend with dedicated fixtures that hold the material square during forming and measure width and side alignment on every piece, holding the bottom corner radius so the copper does not crack. Material is T2 copper to GB/T5585.1-2026, Cu >= 99.90%, >= 97.3% IACS.

AU-chanèl ap travay sèlman si li anfòm sou ba li vle pou sere a, ak yon kanal ki mare mwatye fòs retravay sou liy asanblaj la. Aparèy koube nou yo kenbe de kote yo paralèl epi bloke espas kote-a-kote pandan fòmasyon an, epi nou tcheke lajè ak aliyman sa a sou chak moso olye ke pran echantiyon. Benefis nan achte se anfòm plas previzib: kanal la glise sou ba otobis kwazman ou a nan premye eseye, ki pa gen okenn shimming oswa enstalasyon fòse, ak lajè a repete atravè lòd la vle di chak asanble ale ansanm menm jan an. Yon echantiyon pre-pwodiksyon pèmèt ou esè-adapte kanal la kont pati pwòp ou a anvan ou koupe an gwo.