Prefabricated branch cables

Prefabricated branch cables

Advantage

The pre-branch cable is a cable that the factory prefabricates branch lines according to the user's design drawings when the main cable is produced. It is a new technology product in recent years. Compared with the original technology, it has excellent shock resistance, air tightness, and water resistance. 

The branch line factory is pre-fabricated on the main cable. The size of the branch line and the length of the branch line are determined according to the design requirements, which greatly shortens the construction period, greatly reduces the material cost and construction cost, and ensures the reliability of power distribution

1. Excellent shock resistance, air tightness, water resistance and fire resistance
2. The main cable conductor has no joints, and the continuity is good, reducing the probability of failure
3. Adopt advanced fully mechanized crimping technology to avoid the influence of human factors
4. Highly customizable, the branch position can be set according to the needs of the power distribution point of the power distribution system
5. The contact resistance of the branch is extremely small, and it is not affected by thermal expansion and contraction
6. Reduce power distribution costs and engineering costs, high economic indicators, and obvious comprehensive benefits
7. The installation is simple and the construction period is short. Compared with the closed bus duct, the installation man-hours are greatly reduced
8. Maintenance-free after installation and operation, no maintenance and maintenance are required at ordinary times 

Main features
1. Insulation resistance≥200MΩ
2. Insulation withstand voltage≥3.5kv/5min
3. The long-term allowable working temperature of the cable is 70 ℃, and the cross-linked combination can reach 90 ℃.