Zhongdong Cable Co., Ltd.
| Core | Single Core |
| Payment Terms | T/T,L/C,Western Union |
| Conductor Material | Aluminum |
| Standard | IEC 60502-2 |
| Sheath Material | PVC / PE Outer Sheath |
| Cross-section Area | 50mm², 70mm², 95mm², 120mm², 150mm², 185mm², 240mm², 300mm², 400mm², 500mm², 630mm² |
| Application | Substation, Industrial Power Distribution, Underground Installation |
| Supply Ability | 100km/week |
| Voltage Rating | 12/20kV (Um=24kV) |
| Delivery Time | 7-30days based on the order quantity |
| Conductor Type | Stranded Circular Compacted Aluminum |
| Bending Radius | 20 x Cable Diameter |
| Screen | Copper Tape / Copper Wire Screen |
| Installation Temperature | Not below 0°C |
| Packaging Details | Rolls, Wooden Drums, Steel Drums, Reels or customized |
| Insulation Material | XLPE (Cross-linked Polyethylene) |
| Operating Temperature | 90°C (Normal), 250°C (Short Circuit) |
| Brand Name | OEM |
| Certification | ISO 9001:2015, IEC 60502, CE,EAC |
| Model Number | YJLV12/20kV |
| Place of Origin | Henan, China |
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Product Specification
| Core | Single Core | Payment Terms | T/T,L/C,Western Union |
| Conductor Material | Aluminum | Standard | IEC 60502-2 |
| Sheath Material | PVC / PE Outer Sheath | Cross-section Area | 50mm², 70mm², 95mm², 120mm², 150mm², 185mm², 240mm², 300mm², 400mm², 500mm², 630mm² |
| Application | Substation, Industrial Power Distribution, Underground Installation | Supply Ability | 100km/week |
| Voltage Rating | 12/20kV (Um=24kV) | Delivery Time | 7-30days based on the order quantity |
| Conductor Type | Stranded Circular Compacted Aluminum | Bending Radius | 20 x Cable Diameter |
| Screen | Copper Tape / Copper Wire Screen | Installation Temperature | Not below 0°C |
| Packaging Details | Rolls, Wooden Drums, Steel Drums, Reels or customized | Insulation Material | XLPE (Cross-linked Polyethylene) |
| Operating Temperature | 90°C (Normal), 250°C (Short Circuit) | Brand Name | OEM |
| Certification | ISO 9001:2015, IEC 60502, CE,EAC | Model Number | YJLV12/20kV |
| Place of Origin | Henan, China | ||
| High Light | Aluminum Conductor Core ，Medium Voltage 12/20kV ，XLPE Single Core Cable | ||
Single Core Aluminum Conductor 12/20kV XLPE Insulated Power Cable is a medium voltage cable engineered for reliable power transmission in demanding environments. Manufactured in compliance with IEC 60502-2 standards, this aluminum conductor cable offers an optimal balance of electrical performance, mechanical strength, and cost efficiency for medium voltage power distribution networks.
The cable features stranded compacted aluminum conductor, XLPE (Cross-linked Polyethylene) insulation, copper tape or wire screening, and PVC/PE outer sheath. It is widely used in:
Designed as a solution-oriented product, this XLPE power cable meets the strict requirements of medium voltage cable applications while offering the lightweight and cost-effective benefits of aluminum conductor technology.
| Industry | Application Scenario | Recommended Product Features |
|---|---|---|
| Power / Utility | Substation interconnection, grid distribution | Aluminum conductor, XLPE insulation, copper screen |
| Mining | Mine power supply, underground tunnel distribution | Mechanical protection, flame retardancy, abrasion resistance |
| Oil & Gas | Refinery power distribution, petrochemical plant | Chemical resistance, UV resistance, armored option |
| Infrastructure | Metro systems, airport terminals, EPC projects | LSZH sheath, fire resistant, underground rated |
| Industrial | Factory MV distribution, processing plants | High current capacity, long service life, robust construction |
| Parameter | Specification |
|---|---|
| Voltage Rating | 12/20kV (Um=24kV) |
| Conductor Material | Aluminum (Stranded Circular Compacted) |
| Conductor Cross-section | 50mm² - 630mm² |
| Insulation | XLPE (Cross-linked Polyethylene) |
| Screen | Copper Tape / Copper Wire Screen |
| Outer Sheath | PVC (ST2) / PE (ST7) |
| Standard | IEC 60502-2 |
| Max Operating Temperature | 90 °C |
| Short-circuit Temperature | 250 °C (max 5s) |
| Min Installation Temperature | 0 °C |
| Min Bending Radius | ≥ 15 x Cable Diameter |
| Installation Method | Underground Installation, Direct Burial, Cable Trench |
| Cross-section (mm²) |
Conductor Diameter (mm) |
Insulation Thickness (mm) |
Sheath Thickness (mm) |
Approx Overall Diameter (mm) |
Approx Weight (kg/km) |
Current Rating (A) | |
|---|---|---|---|---|---|---|---|
| In Air | Buried | ||||||
| 1x50 | 8.3 | 5.5 | 1.8 | 22 | 57 | 199 | 182 |
| 1x70 | 9.8 | 5.5 | 1.8 | 24 | 70 | 247 | 224 |
| 1x95 | 11.4 | 5.5 | 1.8 | 25 | 87 | 300 | 268 |
| 1x120 | 12.8 | 5.5 | 1.8 | 27 | 105 | 347 | 307 |
| 1x150 | 14.2 | 5.5 | 1.9 | 29 | 119 | 394 | 341 |
| 1x185 | 15.8 | 5.5 | 1.9 | 30 | 140 | 449 | 386 |
| 1x240 | 18.0 | 5.5 | 1.9 | 34 | 171 | 528 | 443 |
| 1x300 | 20.2 | 5.5 | 2.0 | 37 | 204 | 602 | 498 |
| 1x400 | 23.0 | 5.5 | 2.1 | 41 | 252 | 684 | 557 |
| 1x500 | 25.8 | 5.5 | 2.1 | 44 | 309 | 784 | 627 |
| 1x630 | 29.0 | 5.5 | 2.1 | 47 | 376 | 890 | 708 |
Note: Current ratings are based on standard installation conditions (30 deg C ambient air temperature, 20 deg C ground temperature). Custom cross-sections available upon request.
| Standard | Description |
|---|---|
| IEC 60502-2 | Power cables with extruded insulation for rated voltages from 6kV to 30kV |
| IEC 60228 | Conductors of insulated cables |
| IEC 60332 | Tests on electric cables under fire conditions |
| CE | European Conformity marking |
| ISO 9001:2015 | Quality Management System certification |
| ISO 14001 | Environmental Management System |
Third-party inspection reports and testing certificates are available upon request. All cables undergo routine testing including partial discharge test, voltage test, and conductor resistance measurement before shipment.
XLPE (Cross-linked Polyethylene) insulation offers significantly higher operating temperature (90°C vs 70°C for PVC), better dielectric properties, higher current carrying capacity, and longer service life. XLPE is the preferred choice for medium voltage applications (above 1kV) while PVC is typically used for low voltage cables.
Yes, aluminum conductor XLPE insulated cables with proper PVC or PE outer sheath are suitable for underground installation including direct burial and cable trench. The XLPE insulation provides excellent moisture resistance, and the outer sheath offers mechanical protection against soil pressure and environmental factors.
Our 12/20kV cables comply with IEC 60502-2 (power cables with extruded insulation for voltages 6-30kV), IEC 60228 (conductors), and IEC 60332 (flame retardance). Additional standards including BS and ASTM are available upon request for specific regional requirements.
Selection depends on multiple factors: load current (A), voltage drop limits, short-circuit rating, installation method (buried/air), ambient temperature, and grouping factor. Our engineering team provides free sizing calculations — please contact us with your project specifications.
Under normal operating conditions (90°C max), XLPE insulated power cables have a design life of 30-40 years. Actual service life depends on installation conditions, load cycling, environmental factors, and maintenance practices.
Download technical documentation including datasheet, testing reports, and installation guides:
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
150000000-200000000
Employee Number:
300~400
Ecer Certification：
Verified Supplier
Founded in 2006, Zhongdong Cable is a professional cable manufacturer with a production base covering 67,000 square meters. Equipped with 30 production lines, 30 testi... Founded in 2006, Zhongdong Cable is a professional cable manufacturer with a production base covering 67,000 square meters. Equipped with 30 production lines, 30 testi...
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