YJHLV Aluminium Unarmoured Cable XLPE PVC Cable Power Grid Distribution
Product Specification
Place of Origin:
Anhui China
Brand Name:
JinHong
Model Number:
YJHLV
Minimum Order Quantity:
100m
Price:
12.55-25.89USD
Delivery Time:
15-20days
Payment Terms:
T/T
Product Summary
YJHLV Rare-Earth Aluminum Alloy Power Cable XLPE Insulation • PVC Sheath • Non-Armored Lightweight Design YJHLV is a specialized aluminum alloy power cable created for non-direct-buried installations such as conduits, overhead lines, and cable trays. By removing the heavy armoring structure while ...
Product Details
Highlight:
YJHLV Aluminium Unarmoured Cable
,Unarmoured XLPE PVC Cable
,YJHLV XLPE PVC Cable
Application:
Underground,Industrial,Construction,overhead,Power Station
Jacket:
PVC,Non,no Jacket,PVC Or XLPE,PVC/PE
Insulation Material:
XLPE,PVC,Rubber,XLPE(XLPO),xlpe Or Pvc
Conductor Material:
Copper,Aluminum,steel Core Aluminum Strand,copper/aluminium,tin Plated
Type:
Low Voltage,Medium Voltage,High Voltage,Insulated,Rigid/Flexible Round
Standard:
IEC60502,IEC,BS,UL,JIS
Color:
Black,Red,blue,brown,Requirement
Product Name:
Medium Voltage Power Cable,Fire Resistant 4core LV Armoured Electrical Cable XLPE Copper Cable,XLPE PVC Insulated PVC Sheathed 4 Core Copper Power Cable,steel Tape Armoured Cable,Aerial Bundled Cable
Conductor:
Copper,Alulminum,Class 2 Annealed Copper Strands,Cu / Al,strand
Insulation:
XLPE,XLPE PE PVC,PVC,PE,XLPE/PE/PVC
Rated Voltage:
0.6/1KV,3.6~35kv,8.7/10,3.6/6.6,6/10
Voltage:
0.6/1KV,low Voltage,medium Voltage,300/500V,450/750V
Core:
1 Core,5 Core,duplex/triplex/quadruplex,3,Single
Sheath:
PVC,ZR-PVC,LSOH,Non-sheath,PE
Packing:
Wooden Drum,optional,Wooden-steel Drum
Conductor Type:
Stranded,copper
Name:
11KV SWA FIRE RETARDANT CABLE,welding Cable,JKLGYJ 1KV Overhead Power Cables
Armour:
Steel Wire Or Aluminum Wire Armor,Steel Tape Armour,STA/SWA/ATA/AWA,or Unarmored
Item:
XLPE Copper Cable,Medium Voltage XLPE Cable
Product Description
YJHLV Rare-Earth Aluminum Alloy Power Cable
XLPE Insulation • PVC Sheath • Non-Armored Lightweight Design
YJHLV is a specialized aluminum alloy power cable created for non-direct-buried installations such as conduits, overhead lines, and cable trays.
By removing the heavy armoring structure while preserving the high-performance aluminum alloy core, it solves three common pain points:
- Poor conductivity of ordinary pure aluminum cables
- High material & installation costs of copper-core or armored cables
- Difficult handling and routing due to cable weight
Result: a cable that delivers lightweight installation, stable conductivity, and excellent cost-performance for modern projects.
What Does "YJHLV" Stand For?
Model Interpretation - Non-Armored & Lightweight by Design
| Code | Component | Function & Key Benefits |
|---|---|---|
| YJ | Cross-linked Polyethylene (XLPE) Insulation | Designed for continuous service at 90 °C. Low dielectric loss and strong resistance to thermal aging. Offers about 15% higher transmission efficiency than traditional rubber insulation and helps prevent insulation cracking over time. |
| HL | Rare-Earth Aluminum Alloy Conductor | Uses a magnesium-silicon alloy formulation. Conductivity of ≥ 62% IACS, outperforming standard pure aluminum. Delivers around 30% higher mechanical strength, with outstanding anti-creep and anti-fatigue performance. |
| L | Optimized Conductor Structure (Alloy Identifier) | Compact bunch stranding process improves flexibility. Minimum bending radius is about 15 * cable diameter, ideal for complex routing, bends, and multi-layer tray layouts. |
| V | PVC Outer Sheath | Resistant to moisture, oils, and mild acids/alkalis. Provides B1-level flame-retardant performance and UV resistance for outdoor exposure. Typical service life exceeds 20 years in normal use. |
Key distinction vs. armored models (e.g., YJLHV22):
No steel tape armor, which reduces weight and simplifies installation in non-direct-burial environments.
No steel tape armor, which reduces weight and simplifies installation in non-direct-burial environments.
Core Advantages - Designed for Lightweight & Non-Buried Scenarios
1. Aluminum Alloy Core - Reliable Conductivity with Long-Term Stability
Compared with ordinary aluminum-core cables, YJHLV's rare-earth aluminum alloy:
- Increases conductivity by about 5% (≥ 62% IACS)
- Reduces long-distance transmission loss by roughly 10%
- Fully meets standard 0.6/1 kV distribution requirements
- Resists creep at high temperatures, helping terminals and joints stay tight and secure, cutting maintenance visits by up to 80%
- Upgraded corrosion resistance makes it suitable for humid and mildly saline-alkali environments without extra anti-corrosion treatment in typical applications
2. Non-Armored & Lightweight - Easier Handling, Faster Installation
By eliminating steel tape armor, YJHLV is about 25-30% lighter than comparable armored cables:
- Many sections can be pulled and routed by one installer, no hoisting or heavy machinery needed
- Excellent flexibility and bending performance, ideal for:
- Concealed pre-embedded conduits in buildings
- Multi-turn cable tray systems
- Long, curved conduit runs
- Lower mass means about 20% reduction in transport costs, helping keep logistics under control even for smaller project batches
- Higher installation efficiency - crews can typically complete routes around 30% faster than with armored alternatives
3. Cost-Performance Leader - Optimized vs. Copper, Aluminum, and Armored Cables
Compared with copper-core cables:
- Total project cost (material, delivery, and installation) can be 35-45% lower
- Offers comparable conductive performance per cross-section in many low-voltage distribution scenarios
- Particularly suitable for small-to-medium scale projects where budget sensitivity is high
Compared with ordinary aluminum-core cables:
- About 30% stronger in mechanical performance
- Enhanced resistance to aging, supporting long-term use without frequent replacement
- Lower lifetime maintenance and replacement costs
Compared with armored cables (e.g., YJLHV22):
- Avoids "over-protection" where no direct burial or high mechanical load is involved
- No unnecessary armor = leaner bill of materials + lower labor cost
- Perfect fit for indoor and protected outdoor routes where full armoring is not required
4. Weather-Resistant & Versatile - One Cable for Most Non-Extreme Conditions
YJHLV is engineered to perform reliably in a wide range of typical building and industrial environments:
- Operating temperature: -40 °C to +90°C
- No embrittlement at low temperatures
- No severe softening under normal high-temperature operation
- Protection level: approx. IP54 - guards against dust, splashing water, and minor mechanical impacts
- Insulation resistance: ≥ 100 MΩ*km, making leakage risk extremely low when correctly installed
- Suitable for both indoor and outdoor non-extreme environments when appropriately supported and protected
For rocky trenches, severe mechanical stress, or direct-buried routes, an armored series such as YJLHV22 is recommended.
Main Technical Data (Typical Configurations)
You can use this table directly as a product spec block:
| Cores * Cross-Section (mm²) | Conductor Material | Insulation Thickness (mm) | Sheath Thickness (mm) | Approx. Outer Diameter (mm) | Rated Voltage (kV) | Approx. Weight (kg/km) | DC Resistance at 20°C (Ω/km) |
|---|---|---|---|---|---|---|---|
| 3 * 10 + 1 * 6 | Rare-earth Al alloy | 1.0 | 1.8 | 24.2 | 0.6/1 | 310 | ≤ 2.91 |
| 3 * 16 + 1 * 10 | Rare-earth Al alloy | 1.0 | 1.8 | 27.5 | 0.6/1 | 420 | ≤ 1.83 |
| 3 * 25 + 1 * 16 | Rare-earth Al alloy | 1.2 | 2.0 | 31.8 | 0.6/1 | 580 | ≤ 1.17 |
| 3 * 50 + 1 * 25 | Rare-earth Al alloy | 1.4 | 2.2 | 39.6 | 0.6/1 | 950 | ≤ 0.59 |
| 4 * 120 | Rare-earth Al alloy | 1.6 | 2.5 | 49.8 | 0.6/1 | 1680 | ≤ 0.25 |
| 5 * 240 | Rare-earth Al alloy | 2.0 | 3.0 | 68.5 | 0.6/1 | 3250 | ≤ 0.12 |
Customization:
• 1-5 cores, 1.5-400 mm² cross-sections
• 10 kV high-voltage designs available on request
• Outer sheath upgrade options: Flame-Retardant (ZR) and Low Smoke Zero Halogen (LSZH / WDZ)
• 1-5 cores, 1.5-400 mm² cross-sections
• 10 kV high-voltage designs available on request
• Outer sheath upgrade options: Flame-Retardant (ZR) and Low Smoke Zero Halogen (LSZH / WDZ)
Where YJHLV Shines - Recommended Applications
- Standard Residential Communities / Apartment Buildings
Pre-embedded conduits and trunk wiring, easy to pull and lay. - Commercial Complexes & Office Buildings (Low-Current / Power Distribution)
Suits dense cabling spaces and complex tray layouts without adding unnecessary weight. - Small Industrial Parks & Workshops
Ideal for short to medium distribution distances where cost and ease of maintenance are priorities. - Overhead Distribution Lines
Low weight simplifies stringing and tensioning, while alloy and PVC sheath support outdoor exposure. - Temporary Power Supply & Construction Sites
Quick to install and remove, making it practical for short-term or mobile power demands. - Indoor Equipment Rooms & Device Power Feeds
Non-armored design takes less space and works well in controlled environments such as electrical rooms and control centers.
Reminder: For direct burial, rocky backfills, or high mechanical load zones, choose an armored cable (e.g., YJLHV22) designed for those conditions.
FAQ - YJHLV Non-Armored Aluminum Alloy Cable
Q1: When should I choose YJHLV instead of an armored cable?
A: Choose YJHLV in non-direct-burial scenarios such as conduits, cable trays, overhead lines, and indoor routing, where the installation path already provides basic mechanical protection and no heavy external pressure is expected. In these cases, armoring adds cost and weight without real benefit.
Q2: Can YJHLV replace copper cable in my project?
A: In many low-voltage (0.6/1 kV) distribution projects, YJHLV can be engineered as an alternative to copper-core cables, offering similar conductive performance per cross-section while reducing total costs by around 35-45%. Final selection should always follow local standards and proper electrical design.
Q3: Is the aluminum alloy conductor safe for long-term use?
A: Yes. The rare-earth aluminum alloy used in YJHLV is designed for high mechanical strength, excellent anti-creep performance, and strong fatigue resistance. It maintains stable contact pressure at connection points over time, minimizing risks such as overheating or joint loosening when correctly installed.
Q4: What about outdoor use and environmental resistance?
A: With UV-resistant PVC sheathing, IP54-level protection, and good corrosion resistance, YJHLV is suitable for most outdoor non-direct-buried applications, including overhead runs and exposed tray routes, as long as basic design and installation guidelines are followed.
Q5: Does it require any special fittings or tools?
A: No special tools are necessary. Standard cable pulling, clamping, and termination tools used for conventional aluminum or copper cables are generally sufficient. Always use accessories that are compatible with aluminum conductors and follow proper jointing procedures.
Q6: Can I order special flame-retardant or low-smoke versions?
A: Yes. YJHLV can be supplied with flame-retardant (ZR) or low smoke zero halogen (LSZH / WDZ) sheathing to meet stricter fire safety requirements in tunnels, public buildings, or high-occupancy facilities.
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