• BYJR
  • BYJR

Description

  • Features
BYJR Wire (Copper-Core Cross-linked Polyethylene Insulated Flexible Wire) features a triple focus on "flexibility, easy installation, and safety/environmental protection," making it the go-to choice for complex scenarios and high-demand environments. Its multi-strand thin copper wire conductor delivers exceptional flexibility compared to single-strand rigid wires, with a compact bending radius that effortlessly adapts to tight spaces, intricate routing paths, and applications requiring frequent bending. The installation through conduits is hassle-free while minimizing insulation damage. Constructed with high-purity copper and XLPE (Cross-linked Polyethylene) insulation, this conductor operates at rated voltages of 450/750V and withstands temperatures up to 90-125°C, boasting outstanding heat resistance, aging resistance, low power transmission loss, and high insulation resistance. Mainstream variants (WDZ-BYJR, WDZN-BYJR) feature 
low-smoke, halogen-free properties, producing minimal smoke and no toxic gases during combustion. They also offer flame-retardant or fire-resistant capabilities, with wear-resistant and chemically resistant insulation layers. Available in diverse specifications and strong compatibility, these wires balance practicality and safety.

  • Applications
BYJR cable systems are primarily designed for low-voltage applications requiring high standards and flexible cabling. They are ideal for residential installations, including ceiling-mounted lighting and power outlets behind furniture, as well as precision equipment power lines in commercial spaces like office buildings and hotels. Additionally, they are suitable for densely populated public buildings such as schools and hospitals, and can be adapted for data centers, server rooms, and scenarios requiring future wiring adjustments. These systems meet the low-voltage power needs of civilian, commercial, and public environments that prioritize safety, environmental compliance, and flexibility.
  • Specification Parameters
Model
Core Number
Insulation Color
Norm. Cross Section
Insulation Thickness
Length
WDZA-BYJR 1*1.5
1
Red, Yellow, Blue, Green, Black, White, Two Colors
1.5mm²
0.7mm
100 meter/roll
WDZA-BYJR 1*2.5
1
Red, Yellow, Blue, Green, Black, White, Two Colors
2.5mm²
0.8mm
100 meter/roll
WDZA-BYJR 1*4
1
Red, Yellow, Blue, Green, Black, White, Two Colors
4mm²
0.8mm
100 meter/roll
WDZA-BYJR 1*6
1
Red, Yellow, Blue, Green, Black, White, Two Colors
6mm²
0.8mm
100 meter/roll
WDZA-BYJR 1*10
1
Red, Yellow, Blue, Green, Black, White, Two Colors
10mm²
1.0mm
100 meter/roll
WDZA-BYJR 1*16
1
Red, Yellow, Blue, Green, Black, White, Two Colors
16mm²
1.0mm
100 meter/roll
WDZA-BYJR 1*25
1
Red, Yellow, Blue, Green, Black, White, Two Colors
25mm²
1.2mm
100 meter/roll
WDZA-BYJR 1*35
1
Red, Yellow, Blue, Green, Black, White, Two Colors
35mm²
1.2mm
100 meter/roll