Product Description
YJLHV22 is a high-performance low voltage armored cable, defined as Aluminum Alloy Conductor Cross-linked Polyethylene Insulated Steel Tape Armored Polyvinyl Chloride Sheathed Cable, designed with high flexibility, double steel tape armored structure and FT4-rated PVC outer sheath, equipped with 90°C cross-linked polyethylene waterproof insulation layer, available in single-core or multi-core versions, and belongs to Class B flame-retardant industrial cable.
This cable adopts Four Alloy Core multi-core alloy conductor design, and can be equipped with one bare conductor for equipotential bonding (optional) to enhance circuit safety and stability. It is a professional Low Voltage Armor Cable with excellent waterproof, flame-retardant and corrosion-resistant performance, specially optimized for power distribution and photovoltaic power generation systems.
Featuring factory pre-assembled high-flexibility self-locking aluminum armor and sealed PVC outer sheath, YJLHV22 gets rid of the traditional pipe wiring mode, directly reducing construction difficulties and labor costs. With FT4-rated flame-retardant PVC sheath, this cable allows direct burial laying, adaptable to corrosive environments and non-combustible building applications, fully meeting the high-standard wiring needs of photovoltaic power stations and power distribution projects.
|
Nominal cross-section |
Conductor reference outer diameter |
Maximum DC resistance of conductor at 20°C |
Insulation nominal thickness |
Insulation outer diameter |
Finished product reference outer diameter |
Reference current carrying capacity (A) |
|
|
(mm) |
(mm) |
(Q/km) |
(mm) |
(mm) |
(mm) |
Air (45°C) |
Soil (25°C) |
|
3×10 |
3.6 |
1.83 |
2.0 |
7.6 |
24.4±2 |
47 |
60 |
|
3x16 |
4.6 |
1.15 |
2.0 |
8.6 |
26.6±2 |
62 |
791 |
|
3×25 |
5.6 |
0.727 |
2.0 |
9.6 |
28.7±2 |
82 |
103 |
|
3×35 |
6.6 |
0.524 |
2.0 |
10.6 |
30.9±2 |
100 |
125 |
|
3×50 |
7.7 |
0.387 |
2.0 |
11.7 |
333±2 |
118 |
149 |
|
3×70 |
9.2 |
0.268 |
2.0 |
13.2 |
36.5±2 |
150 |
186 |
|
3×95 |
10.9 |
0.193 |
2.0 |
14.9 |
40.2±2 |
185 |
224 |
|
3×120 |
12.2 |
0.153 |
2.0 |
16.2 |
43.2±2 |
216 |
258 |
|
3×150 |
13.5 |
0.124 |
2.0 |
17.5 |
473±2 |
245 |
289 |
|
3×185 |
15.2 |
0.0991 |
2.0 |
19.2 |
51.2±2 |
285 |
330 |
|
3×240 |
17.5 |
0.0754 |
2.0 |
21.5 |
56.7±2 |
343 |
386 |
|
3x300 |
19.5 |
0.0601 |
2.0 |
23.5 |
61.5±2 |
394 |
438 |
|
3x400 |
22.3 |
0.047 |
2.0 |
26.1 |
65.4±2 |
466 |
506 |
Core Technical Parameters
|
Parameter Category |
Specification |
Parameter Category |
Specification |
|
Model Number |
YJLHV22 |
Rated Voltage |
1.8/3KV |
|
Conductor Material |
Aluminum Alloy |
Insulation Material |
XLPE (90°C Waterproof) |
|
Armored Type |
SWA/STA/AWA/ATA (Double Steel Tape Optional) |
Sheath Material |
FT4-rated Flame-retardant PVC |
|
Working Temperature |
90°C |
Flame Retardant Grade |
Class B |
|
Core Specification |
1/2/3/4/3+1/5/3+2/4+1 Cores |
Cross Section |
300mm² (3*300mm²) |
|
Color |
Black |
MOQ |
100 Meters |
|
Certificate |
CCC/CE/ISO |
Equipotential Bonding Conductor |
Optional |
|
Key Features |
High Flexibility, Flame Retardant, Corrosion Resistant, Direct Burial, Pipe-free Installation |
Application |
Power Distribution, Photovoltaic Power |
Core Advantages
Four Alloy Core design ensures balanced current-carrying capacity and mechanical flexibility, perfectly adapting to multi-core wiring demands of photovoltaic and power distribution systems. As a professional Low Voltage Armor Cable, it integrates high flexibility, flame retardancy, corrosion resistance and convenient construction, with FT4-rated sheath and self-locking armor structure, realizing direct burial and pipe-free construction, which is a cost-effective optimal choice for modern industrial and photovoltaic engineering.
Product Structure & Core Technical Features
Conductor System:
High-purity aluminum alloy material, optional core types including 1/2/3/4/3+1/5/3+2/4+1 cores, with Four Alloy Core as the mainstream specification, stable conductivity, high toughness, not easy to break
Insulation Layer:
90°C high-temperature resistant cross-linked polyethylene (XLPE) waterproof insulation, excellent insulation performance, aging resistance, waterproof and moisture-proof, suitable for long-term stable operation in harsh environments
Armored Layer:
Double steel tape armored + high-flexibility self-locking aluminum armor structure, factory pre-assembled, strong mechanical protection, can withstand considerable external pressure and impact
Sheath Layer:
FT4-rated flame-retardant PVC outer sheath, sealed design, good corrosion resistance, flame-retardant Class B, suitable for direct burial and corrosive environment laying
Construction Advantage:
As a lightweight and high-flexibility Low Voltage Armor Cable, it eliminates the need for pipes, accessories and complex processes such as wire pulling, threading and pipe forming, greatly cutting construction period and labor cost
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