Product Overview
The YJLV series cable is a high-performance, cost-effective solution engineered for long-distance power transmission and large-scale industrial infrastructure. By combining high-purity aluminum conductors with Chemical Cross-Linked Polyethylene (XLPE) insulation and a robust PVC outer sheath, this cable delivers an optimal balance of mechanical strength, thermal stability, and economic efficiency. Designed primarily as a 4-core cable, it is the standard choice for three-phase four-wire distribution systems, ensuring safe energy delivery while significantly reducing material costs and installation complexity.
Technical Specifications
|
Parameter Item |
Specification |
Parameter Item |
Specification |
|
Model Number |
YJLV |
Rated Voltage |
0.6/1kV (Base) / 8.7kV, 10kV, 15kV, 20kV, 26kV, 35kV (Optional) |
|
Conductor Material |
Aluminum |
Insulation/Jacket |
XLPE / PVC |
|
Working Temperature |
90°C |
Color |
Black (Corrected Spelling) |
|
Cross Section |
Customizable (1.5mm²~630mm²) |
Number of Cores |
4-Core (Standard) / 1/2/3/3+1/5/3+2/4+1 (Custom) |
|
Armour Type |
SWA/STA/AWA/ATA (Customizable) |
Voltage Grade |
LV / MV / HV |
|
MOQ |
100 Meters |
Certificates |
CCC, ISO, CE |
|
Custom Service |
OEM & ODM Supported |
Place of Origin |
Hebei, China |
|
Main Applications |
Power Distribution, Photovoltaic Power, Power Station |
Cable Type |
Aluminum Core Armored Cable |
Features
The operating temperature is the maximum rated operating temperature of the conductor, which is 90°C; the maximum temperature during a short circuit shall not exceed 250°C, and the duration shall not exceed 5 seconds; the installation and laying temperature is the minimum temperature for cable installation and laying, which is not less than 0°C; for air-laid cables, the ambient temperature is 40°C; for soil-laid cables, the ambient temperature is 25°C.
|
Single-core aluminum core xlpe insulated PVC sheathed cable specifications and parameters |
|||||
|
Nominal cross-sectional area |
Insulation thickness |
Sheath thickness |
Approx.overall |
Approx. weight |
Maximum DC resistance of conductor at 20°C |
|
mm2 |
mm |
mm |
mm |
kg/km |
Ω/ km |
|
1x1.5 |
0.7 |
1.4 |
6 |
||
|
1x2.5 |
0.7 |
1.4 |
6 |
41 |
12.1 |
|
1x4 |
0.7 |
1.4 |
7 |
49 |
7.41 |
|
1x6 |
0.7 |
1.4 |
7 |
59 |
4.61 |
|
1x10 |
0.7 |
1.4 |
8 |
80 |
3.08 |
|
1x16 |
0.7 |
1.4 |
9 |
105 |
1.91 |
|
1x25 |
0.9 |
1.4 |
11 |
147 |
1.20 |
|
1x35 |
0.9 |
1.4 |
12 |
184 |
0.868 |
|
1x50 |
1.0 |
1.4 |
13 |
236 |
0.641 |
|
1x70 |
1.1 |
1.4 |
15 |
314 |
0.443 |
|
1x95 |
1.1 |
1.5 |
17 |
406 |
0.320 |
|
1x120 |
1.2 |
1.5 |
19 |
496 |
0.253 |
|
1x150 |
1.4 |
1.6 |
21 |
609 |
0.206 |
|
1x185 |
1.6 |
1.6 |
23 |
747 |
0.164 |
|
1×240 |
1.7 |
1.7 |
26 |
951 |
0.125 |
|
1×300 |
1.8 |
1.8 |
28 |
1162 |
0.100 |
|
1×400 |
2.0 |
1.9 |
32 |
1477 |
0.0778 |
|
1×500 |
2.2 |
2.0 |
35 |
1856 |
0.0605 |
|
1×630 |
2.4 |
2.2 |
40 |
2351 |
0.0469 |
|
1×800 |
2.6 |
2.3 |
44 |
||
Key Advantages
Superior Cost-Efficiency & Lightweight:
The use of aluminum conductors significantly reduces both cable weight and procurement costs compared to copper, making it the ideal choice for budget-conscious large-scale infrastructure projects without compromising performance.
Exceptional Thermal & Dielectric Performance:
The XLPE insulation provides outstanding thermal resistance, allowing for a continuous operating temperature of 90°C. As a highly efficient Low Isolation Cable, its design minimizes dielectric loss and enhances power transmission efficiency.
Robust Mechanical Protection:
Available with Steel Wire Armour (SWA) or Steel Tape Armour (STA), this cable offers superior resistance to crushing, tension, and rodent attacks. This durability makes it suitable for direct burial and complex routing in harsh environments.
Flexible Customization:
Beyond the standard Four PVC Core configuration, we support extensive customization, including cross-sections ranging from 1.5mm² to 630mm² and various core combinations (e.g., 3+1, 3+2) to meet specific load requirements.
Applications
YJLV cables are widely used for fixed installations in indoor environments, tunnels, cable trenches, and pipes, as well as for outdoor direct burial in loose soil.
- Urban Power Grids: Ideal for main transmission and distribution lines, where its lightweight nature simplifies overhead installation.
- Industrial & Mining: Perfect for power distribution systems in large factories; the Low Isolation Cable characteristics ensure stable operation even in complex electromagnetic environments.
- Renewable Energy: extensively used in photovoltaic and wind power plants for collector circuits and energy transmission.
- Infrastructure Projects: Widely deployed in railways, bridges, and construction sites for temporary or permanent power supply networks, where the standard Four PVC Core design perfectly matches the three-phase power requirements of industrial equipment.
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