overhead insulated cable

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.