What are the other names for copper busbars? Copper busbars can be called copper main busbars, copper motherboards, copper collector bars, or grounding copper busbars. The names may vary depending on the place and industry, so there are quite a few aliases. Copper busbars are naturally made of copper, with a rectangular or chamfered (rounded) rectangular cross-section long conductor. Those made of aluminum are called aluminum busbars. In circuits, they function to conduct current and connect electrical equipment. The quality requirements for copper motherboards follow the GB/T5585.1-2005 standard. Copper busbar manufacturers provide some information regarding painting copper busbars!

1. This process is an outdated and obsolete technology, rarely used now.

2. The busbars of the three-phase AC circuit are all painted black, with color labels pasted in prominent positions: Phase A is yellow, Phase B is green, Phase C is red, the neutral or zero line is painted light blue, the safety grounding wire is painted with alternating yellow and green stripes, and white paint is used where polarity or phase sequence cannot be distinguished.

3. The positive terminal of a DC circuit should be painted brown, the negative terminal blue, and the grounding center wire painted light blue.

4. Check whether the paint on the busbar is uniform and if there is any sagging.

5. Busbar painting can be done by spray or brush paint; the color should be even, edges neat, no paint leaks or dripping, and no paint stains at busbar connections.

6. For the same component, the paint boundaries of each phase busbar at the same end should be free of obvious irregularities.

7. The painting boundary of the busbar should be flawless.

The above is the content to pay attention to when painting copper busbars, but I am not sure if it is helpful for your work. Wuxi Xindake welcomes your call for consultation, and thank you for your visit and support!