The JKLGYJ 10kV is a specialized overhead cable designed for challenging terrains and long-span installations. It features a Steel-Reinforced Aluminum Conductor (ACSR) core, which provides exceptional tensile strength to withstand high mechanical loads, combined with a weather-resistant XLPE insulation layer.

This 10kV Single Core Overhead Insulated Cable (Model: JD/JK Series) is designed for overhead power distribution systems where safety and reliability are paramount. Featuring a robust 300mm² conductor and weather-resistant XLPE insulation, it effectively prevents short circuits caused by tree contact or accidental touching.

The JKLYJ 10kV 120-20 (often written as 120/20) is a specialized Medium Voltage (MV) overhead cable designed for high-strength aerial distribution. In this configuration, 120 refers to the cross-sectional area of the aluminum phase conductor ($120mm^2$), while 20 typically denotes the cross-sectional area of the reinforcing core or messenger wire ($20mm^2$), often made of high-strength galvanized steel (ACSR-type construction) to support long spans between poles.With XLPE insulation, the cable maintains a high operating temperature (90°C) and provides excellent resistance to environmental stress, UV, and moisture. This "self-supporting" design is the primary choice for 10kV power lines in mountainous terrain, long-distance rural spans, or areas prone to high winds where additional mechanical tensile strength is required to prevent cable sagging or breakage.

The JKLYJ 10kV is a high-capacity Medium Voltage (MV) aerial insulated cable designed for urban and rural power grid upgrades. With a massive 300mm² Aluminum Conductor, it is built to handle significant power loads while remaining lightweight enough for overhead suspension. The "YJ" designation indicates XLPE (Cross-linked Polyethylene) insulation, which provides excellent thermal stability (up to 90°C) and superior electrical insulation. Unlike bare overhead lines, this insulated design significantly reduces power outages caused by environmental factors like tree contact, wildlife, or high winds. It is the standard choice for 10kV distribution networks in densely populated urban areas, forest regions, and narrow corridors where maintaining wide "electrical clearances" for bare wire is impractical or unsafe.