XLPE Insulated Service Cable (SDW)

1. Application of Overhead Insulated Cable:
Using this cable, it is unneccessary to prune the branches, so thant reduce the across and parallel distance of the cable. It is convenient to install and high mobility. It can reduce accidents of electric shouck and power failure carsing by circuit troubles. To guarantee supllying of electic power for industry production and residents` safety. It is especially suitable for an old city, which has densely buildings, densely population and narrow streets.

2. Characteristics of Overhead Insulated Cable
1)Rated voltage U0/U: 0.6/1 KV
2)Max. Permissible long-time working temperature: PVC or PE insulated conductor is not more than 70, and that of XLPE insulation is not more than 90.

3)Installing temperature should not be below -20.
4)Admissible bending radius to cable: When overall-diameter (D) is less than 25 mm, it should be not less than 4D. When overall diamter(D) is 25mm or more, it should not be less than 6D.

Our overhead insulated cable have formed a system, such as single core, two-core, three core and four core. There are conductors of aluminium, aluminium alloy or aluminium steel-reinforced. We can manufacture the overhead insulated cable not only in accordance with China`s standard GB12527-90 but also the other standards and special requiement by the custormers.