Henan Cable, YJLV High Voltage Cable:
This product is suitable for fixed installation in power distribution networks or industrial installations with an AC frequency of 50Hz and a rated voltage of 8.7/15kV.
Mainly used in underground power networks of urban residential areas, outgoing lines of power generation and transformation stations, and for power transmission and distribution. For example, it can be used in distribution locations within industrial and mining enterprises.
It has characteristics such as high normal operating temperature of the conductor, simple structure, ease of use, and no restrictions on installation drop.
ZL30TM004124.1-2012 【YJLV 8.7/15kV】
GB/T 12706-2008 Rated voltage 1kV (Um=1.2kV) to 35kV (Um=40.5kV) Extruded insulated power cables and accessories
The rated voltage is 8.7/15kV, and the high voltage of the AC system should not exceed 17.5kV.
The long-term allowable maximum operating temperature of the cable conductor is 90℃; during a short circuit, the maximum temperature of the cable conductor should not exceed 250℃, and the duration should not exceed 5S.
The minimum ambient temperature for cable operation is -10℃.
During installation, the temperature should not be lower than 0℃.
The recommended minimum bending radius for unarmored single-core cables during installation is 20D. For armored single-core cables, the recommended minimum bending radius during installation is 15D. For armored three-core cables, the recommended minimum bending radius during installation is 12D.Henan State Grid Cable, Henan Cable Manufacturer.