What are the daily maintenance requirements for the single stage contact line?

The bus bars are generally made of aluminum or copper bars, because the current density is relatively large and the resistance is relatively small, so the skin effect is relatively small, and it is not necessary to use after volume reduction. In fact, the small voltage drop actually means that the energy consumption is relatively small, mainly for customers in the investment to see savings.

What security does the bus have? Close bus duct in the metal shell, can effective role of busbar protection, prevent bus mechanical damage, or other damage, is an animal such as closed for busbar played a high strength, if inserted in the power distribution system of units, in fact, the entire installation will be more safe and reliable, the shell main grounding device was carried out on the whole, so on earth has played a more reliable performance.

What extensibility does the bus have? , if just for busbar system mainly by changes in the extension, or enhance the segments to complete, with a higher utilization rate of the whole back, but in many cases, the cable is, in effect, can not be reused again, mainly because of the line and the length is different, if the need for system expansion ", the need to purchase cable, for replacement of the old cables.

Time during the holiday season, for single stage contact line maintenance also cannot little, first of all to guide electrical maintenance on the brush roller wear, such as the brush on the stretch out the amount, if less than the specified length, so need to consider whether to replace it, and the guide roller in the event of a serious distortion, so change is in urgent, main is to ensure the normal guide appliances on the run, and brush contact are in good condition, if there is a fault and problems, first of all, will be the main reason to find to solve, all parts of the safety sliding contact line, brush belongs to the normal operation can also wear serious zero So it is necessary to check it.

When single stage sliding contact line in the process of running, we want to work on a regular basis to check, mainly because of electricity equipment is very important in the industrial and mining enterprises such as production tools, if operation failure, will directly to the factory's production efficiency caused serious influence, the single-stage sliding contact line inspection, mainly to check whether the location of the head directly to loosen and release of the phenomenon, and to guide electrical inspection, should focus on check whether its activities on the site in the rotation of flexible, and the tension spring had severe fatigue, there is a brush wear condition, etc.