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Massive Selection for Electrical Insulating Busbar - Custom copper foil /copper braid flexible bus bar – D&F

Massive Selection for Electrical Insulating Busbar - Custom copper foil /copper braid flexible bus bar – D&F

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Massive Selection for Electrical Insulating Busbar - Custom copper foil /copper braid flexible bus bar – D&F Detail:

Flexible Bus Bar

Flexible bus bar, also called as bus bar expansion joint, bus bar expansion connector, copper foil flexible bus bar, copper strip flexible bus bar. It is a kind of flexible connecting part that is used to compensate for bus bar deformation and vibration deformation caused by temperature changes. It is applied in battery pack or the electric connecting between laminated bus bars.

The flexible bus bar( bus bar expansion joint) can be divided into the following categories: copper strip or foil flexible bus bar, copper bus flexible connection, copper stranded wire flexible connection, copper wire braid flexible connection,etc.

The flexible bus bar is a customized electric connector based on user’s drawing and technical requirements.

 

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copper wire braid flexible bus bar

Process Technology For Flexible Bus Bar

The manufacturing process of flexible bus bar is press welding or braze welding

1) press welding

As per the drawings and technical requirement, put multi-layer of copper strips, copper foils or aluminum strip stacked together, then use the molecular diffusion press welding to laminate by high current heating.

Thickness of copper foil (or strip) normally used: 0.05mm~0.3mm.

The electric contact surface can be tin plated, nickel plated or silver plated according to user’s requirement.

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2) Braze welding

Put multi-layer of copper strips, copper foils or aluminum strip stacked together,using silver-based brazing material to butt weld with flat copper block.

Thickness of copper strip and aluminum strip: 0.05mm~0.3mm.

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Production Flow Chart Of Pressure Welding Flexible Bus Bar

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Production Equipment

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Applications

Mainly used in electrolytic aluminum plants, non-ferrous metals, graphite carbon, chemical metallurgy and other industries.

Ⅱ. Used as electric connection between large transformer and rectifier cabinet, rectifier cabinet and isolating knife switch, and electric connection between bus bars.

Ⅲ. Suitable for all our high and low voltage electrical appliances, vacuum electrical appliances, mining explosion-proof switches, automobiles, locomotives and other related products.

IV. It is used to make flexible conductive connections in large current and seismic environment equipment such as generator sets, transformers, bus ducts, switches, electric locomotives, and new energy battery packs.

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Product detail pictures:

Massive Selection for Electrical Insulating Busbar - Custom copper foil /copper braid flexible bus bar – D&F detail pictures

Massive Selection for Electrical Insulating Busbar - Custom copper foil /copper braid flexible bus bar – D&F detail pictures

Massive Selection for Electrical Insulating Busbar - Custom copper foil /copper braid flexible bus bar – D&F detail pictures

Massive Selection for Electrical Insulating Busbar - Custom copper foil /copper braid flexible bus bar – D&F detail pictures

Massive Selection for Electrical Insulating Busbar - Custom copper foil /copper braid flexible bus bar – D&F detail pictures


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It adheres on the tenet "Honest, industrious, enterprising, innovative" to develop new items frequently. It regards buyers, success as its very own success. Let us produce prosperous future hand in hand for Massive Selection for Electrical Insulating Busbar - Custom copper foil /copper braid flexible bus bar – D&F , The product will supply to all over the world, such as: Manchester, Cyprus, Accra, We have more than 100 works in the plant, and we also have a 15 guys work team to service our customers for before and after sales. Good quality is the key factor for the company to stand out from other competitors. Seeing is Believing, want more information? Just trial on its products!
  • The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Michelle from Chile - 2018.02.08 16:45
    It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Linda from Lithuania - 2018.04.25 16:46