Introduction

Product Full Name

Product Structure

• The conductor is mostly copper-core. Currently, copper conductor is the most widely used conductor material in the market. Aluminum conductors are less used due to poor conductivity and lack of standards.
• The filler is mostly made of materials like nylon, which plays a role in protecting the cable core, equivalent to putting a "clothes" on the cable core.
• For armored power cables, a layer of steel tape armor is added between the filler and the sheath to provide pressure resistance when the cable is buried underground. The model of steel tape armored YJV cable is YJV22.
• The polyvinyl chloride sheath is the common PVC material we know.

Product Implementation Standards

Conductor Materials

Rated Voltage

Temperature Ratings

Applications

Installation Precautions

• The minimum bending radius during cable laying should not be less than 10 times the cable outer diameter.
• YJV/YJLV cables can be laid indoors, in trenches, and in pipes, and can also be buried in loose soil, but they cannot withstand external forces.
• YJV22/YJLV22 cables are laid underground and can withstand mechanical external forces but cannot bear large tensile forces.
• Special tools such as pay-off stands and guide rollers should be used for cable laying. Mechanical damage should be prevented during the laying process, and the cable should be kept away from heat sources.
• When laying cables through pipes, the inner diameter of the pipe should be at least 1.5 times the outer diameter of the cable. When multiple cables are laid through the same pipe, cable extrusion should be avoided, and the total area of the cables should not exceed 40% of the total inner area of the pipe.

YJV Cable Product Classification

Specifications and Models