Copper Bus Bar Material

The material composition and cross sectional size of the busbar determine the maximum amount of current that can be safely carried.

Copper bus bar material.

Virtually all of storm s electrical bus bar business involves copper and a variety of core metalworking capabilities all based on cnc technology. Ultimate tensile strength mn m2 217 235 300 130 170 60 85 200 modus of elasticity mn m2 95x10 3120x10 85x10 369x103 69x10 65x10. For reference please see ampacities of copper alloy c11000 bus bars or aluminum to copper ampacity comparison chart. It turns out that ampacity is a combination of the words ampere and capacity.

Copper alloy 110 has excellent ductility as well as high electrical and thermal conductivity. Offering high electrical conductivity and formability 110 copper is 99 9 pure. Busbars can have a cross sectional area of as little as 10 square millimetres 0 016 sq in but electrical substations may use metal tubes 50 millimetres 2 0 in in diameter 2 000 square millimetres 3 1 sq in. The underside is sealed so the bars can be safely mounted to conductive surfaces.

Properties of busbar materials property units h c copper cuponal aluminium eie ec e91e 6101 annealed 1 2 hard 15 m h2 tf 0 1 proof stress mn m2 62 108 186 163 0 2 proof stress mn m2 78 170 min. Copper deserves its reputation as the go to conductor for electrical circuits. Storm s equipment includes presses press breaks water jet laser and punching machines to produce materials processes and finished components engineered to meet standards required by as9100d and. Also known as bus bars they serve as connection points between wires with ring or spade terminals.

Typical uses for copper plate copper bars and other types of copper stock include electrical conductors ball floats and electronic parts. Copper bus bars come in a variety of forms. Below is a bus bar material comparison chart which recognizes the properties of typical copper and aluminum grades for use in bus bar manufacturing. Covers protect the top of the bar and prevent accidental contact with live circuits.

What is an ampacity chart. These bars are tin plated copper and have stainless steel terminals. An ampere is a unit that describes the level of electrical current carried by the conductor material. It is a standard metal conductor.

Protect connections against corrosion. We carefully select our copper suppliers and work exclusively with us based organizations that provide quality copper at competitive rates. Copper bus bar offers unique advantages including minimal maintenance costs ems is able to fabricate copper bus bar using the full range of us customary units and metric sizes.