overhead power cable

1. Product Overview and Structural Composition VLV cable is a low-voltage power cable featuring aluminum conductors, PVC insulation, and a PVC outer sheath; it is designed for fixed-installation power transmission and distribution systems that do not require special fire-resistance or emergency power supply capabilities. The structural layers, from inner to outer, are as follows: Compacted stranded aluminum conductor: Made from industrial-grade pure aluminum wire using a

WDZ-YJLHY23 Model Code Breakdown WDZ: Low-smoke, zero-halogen, and flame-retardant properties YJ: Cross-linked polyethylene (XLPE) insulation LH: AA8030 series aluminum alloy conductor (creep-resistant alloy) Y: Low-smoke zero-halogen (LSZH) polyolefin bedding layer 23: Double steel tape armor + polyethylene outer sheath, providing mechanical protection for underground installation WDZ-YJLHY23 is a cost-optimized, heavy-duty power cable designed for fixed power transmission

YC Heavy-Duty Flexible Rubber Cables: Product Overview A comprehensive model breakdown for electrical designers, cost engineers, procurement managers, and equipment manufacturers, aimed at clarifying product positioning and structural characteristics: Y: General-purpose rubber insulation material. C: Heavy-duty grade—Compared to the light-duty YZ-type rubber cable, this model offers superior mechanical strength, as well as enhanced tensile, tear, and abrasion resistance. YC

Code Symbol Full Definition Engineering Practical Value for Design & Procurement YJ Cross-Linked Polyethylene (XLPE) Insulation High thermal stability, low dielectric loss, long-term 90℃ continuous operation, superior anti-aging performance against conventional PVC insulation V PVC Inner Bedding Sheath Buffer isolation layer separating cored assembly and armor layer, prevent armor wire abrasion on insulation under tensile deformation 72 Non-Magnetic Aluminum Wire Helical

Code Symbol Full Definition Engineering Practical Value for Design & Procurement YJ Cross-Linked Polyethylene (XLPE) Insulation High thermal stability, low dielectric loss, long-term 90℃ continuous operation, superior aging resistance vs conventional PVC insulation V PVC Inner Bedding Sheath Smooth buffer layer to separate core assembly and armor, prevent armor wire abrasion on insulation structure under tensile deformation 32 Galvanized Fine Steel Wire Helical Armored Layer

Product Overview YJLHV22 is a medium-to-low voltage armored power cable designed for demanding underground and outdoor applications, serving as an upgraded successor to the YJLV22 aluminum-conductor cable. It features AA8030 rare-earth creep-resistant aluminum alloy conductors, extruded cross-linked polyethylene (XLPE) insulation, an inner bedding layer, double-layer overlapping galvanized steel tape armor, and a weather-resistant PVC outer sheath. This design effectively

Product Overview YJV is a mainstream unarmored copper-core power cable widely used in fixed medium- and low-voltage power transmission and distribution systems. Structurally, the cable consists of a compacted stranded electrolytic copper conductor, a cross-linked polyethylene (XLPE) insulation layer, and an extruded polyvinyl chloride (PVC) outer sheath; it demonstrates stable conductivity, excellent heat resistance, and reliable insulation characteristics under continuous

Product Overview YJVR is a low-voltage flexible power cable designed for fixed installations requiring superior bending performance; it is suitable for AC power transmission and distribution systems with a rated voltage of 0.6/1 kV. The "R" in the model designation denotes flexibility (soft construction). Its primary distinction from rigid YJV cables lies in the use of Class 5 stranded, fine-filament annealed copper conductors—compliant with IEC 60228 and GB/T 3956 standards

The ZR-YJV 8.7/15kV is a high-performance flame-retardant medium-voltage power cable, optimized for 15kV industrial and utility power distribution networks. This cable utilizes an advanced three-layer co-extruded XLPE insulation structure, with both inner and outer layers being semi-conductive shielding layers, combining stable dielectric properties, excellent heat resistance, and flame-retardant safety. Unlike armored cables, the ZR-YJV features a lightweight structure,