Introduction:

As the economy rapid  development, the high buildings pile up one after another. The modernizing  hospital, hotel, living house, highway and bridge are spring up. The capacity of  the distribution system and the illumination system increase continuously, also  with the complexity.The traditional method of the line distribution is directly  adopted the common bus-bar groove, this kind of method makes the construction of  long duration, high cost, the joint infirm, easy to occur the breakdown,  occupying the large building area, the joint does not bear damp and corrosion.  Thus, in the late of 90’s, the minority of developed countires have created the  new power supply system of prefabricated branch cable, with low-voltage. This  system is made up with the in special cable, distribution box,power etc. It has  the characteristis of the power supply dependable,cheap price, simple  installation,the requirements of the environment is not so strict,  no-maintenance, etc.

The prefabricated branch  cable developed by our commany is as the special cable of this system. According  to the customer’s demands, the needed quantities of branch cable are connected  in the set position of the main cable. When construciton, it is very convenient  that the hook hangs the cable drum in order to reel the cable out evenly.  Through the special treatment of the branch joint, it has the property of power  supply dependable and certain waterproof.

Product Characteristic:

Excelent reliability of  power supply

1)       There is no joint on the  conductor of main cable, thus it has a good continuity while the fault points  reduced.

2)       The joint of branch cable  is reasonable designed and manufactured with advanced technology. The contacting  resistance is very small, never influenced by expanding with heat and  contracting with cold.

3)       The branch joint is  shaped in a short time, thus it prevented the conductor from exposing in the air  for a long time which will cause the oxidation and result in the change of  contacting resistance.

4)       For the branch cable,  there are the strict technical standards, inspection needs and quality assurance  system.

Specification:

By comparing with bus-bar  groove, it can reduce the engineering cost while its technical and economic  targets are so high; the comprehensive economic benefits are  obvious.