Customized copper busbars
Copper busbars are used, among other things, as electrical connection elements in high-current technology, high-voltage technology, the electrical industry, the chemical industry, energy supply, renewable energies, storage technology, mechanical engineering and e-mobility. As part of a circuit or power grid, they provide the connection between the power source and the consumer. To achieve the lowest possible voltage drop, we use only highly conductive pure copper Cu-ETP (E-Cu) or OF-Cu for your copper bars. In addition, copper bars can be galvanically refined very well, which is why they are often used in electrical engineering for shunts or similar applications.
The EMS Group is certified according to
DIN EN ISO 9001:2015
Busbar manufacturing with know-how
Our well-coordinated production in multi-shift operation ensures that we can react flexibly and produce your components and assembly units in the desired quality.
In addition, we are able to manufacture single pieces, prototypes, small quantities, but also large busbars with expansive dimensions and in high quantities at consistently high quality.
The real challenge is not high quality per se – but consistently high quality!
Conductor material copper
From semi-finished copper products to individual busbars
To achieve the lowest possible voltage drop or transport loss, we use highly conductive pure copper Cu-ETP or OF-Cu for busbars. With the same cross-sectional area, copper offers the best current strength and thus also current density compared to CoppAl® and aluminum.
If the smallest possible cross-section is required, copper busbars are therefore the best choice. With our wide range of semifinished products, welding techniques, finishes and insulations, we always engineer and manufacture your copper busbars to measure.
For the individual design of your busbars, take advantage of our engineering know-how – we look forward to hearing from you!
Current carrying capacity copper busbars
|Typenbez. / Type||Breite / Width [mm]||Dicke / Thickness [mm]||Länge / Length [mm]||Querschnitt / Cross-section [mm²]||Gewicht Kupfer [g/cm³]||Gewicht / Weight [kg/4000mm]||Strombelastung/ Current rating [A]* 65°C||Art.-Nr.|
|Strombelastung/ Current rating [A]* 65°C|
*Current load values: ambient temperature 35 °C, alternating current AC
We engineer copper bars & assemblies
EMS stands for customized system solutions
In close cooperation with you, we engineer projects systematically and implement them efficiently. The focus is on optimizing functionality as well as infrastructural, production-related and economic aspects. The result is individual solutions that are geared to cost-effectiveness and meet the customer’s requirements down to the last detail.
Certified welding company
EMS Elektro Metall Schwanenmühle GmbH is a certified welding company according to DIN EN ISO 3834 T3. Our joining & brazing techniques are an important core competence for the production of our components and system solutions.
In addition to the classic welding techniques, we also offer various special processes if required – please contact us!
Getting to know fields of application
We have years of experience in engineering individual solutions for your requirements. In addition, we have the necessary “workbench” to manufacture the associated components on site.