Three Core Mv Aluminum Conductor XLPE Insulation Sta PVC Sheath Power Cable

System
The product is suitable for fixed laying in the distribution network or industrial installations with AC 50Hz and rated voltage 3.6/6kV,6/6/6kV,6/10kV,8.7/10kV, 8.7/15kV ,12/20kV,18/30kV,21/35kV 26/35kV.
Occasion
Fixed in the underground power grid of urban building communities, the leading lines of power generation and substations (all), and the use of power supply and distribution. For example, it can be used in power distribution and other places within industrial and mining enterprises.
Product characteristics
It has the characteristics of high normal operating temperature of conductor, simple structure, easy to use, and is not limited by laying height.
This product incorporates double steel tape armor to withstand increased mechanical pressure.
Implementation Standards
GB/T 12706-2020 Rated voltage 1kV (Um=1.2kV) to 35kV (Um=40.5kV) extruded insulated power cables and accessories.
Rated voltage
The rated voltage is 3.6/6kV, and the maximum voltage of the AC system should not exceed 7.2kV.
The rated voltage is 6/6kV, and the maximum voltage of the AC system should not exceed 7.2kV.
The rated voltage is 6/10kV, and the maximum voltage of the AC system should not exceed 12kV.
The rated voltage is 8.7/10kV, and the maximum voltage of the AC system should not exceed 12kV.
The rated voltage is 8.7/150kV, and the maximum voltage of the AC system should not exceed 17.5kV.
The rated voltage is 12/20kV, and the maximum voltage of the AC system should not exceed 24kV.
The rated voltage is 18/30kV, and the maximum voltage of the AC system should not exceed 36kV.
The rated voltage is 21/35kV, and the maximum voltage of the AC system should not exceed 40.5kV.
The rated voltage is 26/35kV, and the maximum voltage of the AC system should not exceed 40.5kV.
Operating temperature
The maximum allowable long-term working temperature of the cable conductor is 90°C; when short-circuited, the maximum temperature of the cable conductor does not exceed 250°C, continuously The time does not exceed 5s.
Ambient Temperature
Minimum working environment temperature -10ºC.
Laying Temperature
The laying temperature of cables should not be lower than 0ºC