6.35/11kV Screened Aerial Bundle Cable (ABC) IEC 60502-2

6.35/11kV Screened Aerial Bundle Cable (ABC) IEC 60502-2

The 6.35/11kV Screened Aerial Bundle Cable (ABC) is a medium voltage overhead distribution cable designed for reliable power transmission in urban networks, rural electrification projects, industrial facilities, and renewable energy applications.

Manufactured according to IEC 60502-2, this 11kV Aerial Bundled Cable combines insulated phase conductors, a metallic screen, and a protective outer sheath into a compact overhead cable system. Compared with traditional bare overhead conductors, screened MV ABC provides improved safety, reduced outage risks, and better resistance against environmental conditions.

Zhongdong Cable supplies 6.35/11kV Medium Voltage ABC Cable with copper or aluminum conductors, XLPE insulation, copper wire/tape screening options, and customized configurations according to project requirements.

Product Structure

The typical construction of 6.35/11kV Screened Aerial Bundle Cable includes:

Conductor:Stranded compacted aluminium or copper conductor
Conductor Screen:Semi-conductive layer for electric field control
Insulation :XLPE insulation with excellent electrical and thermal performance
Insulation Screen:Semi-conductive insulation screen
Metallic Screen: Copper tape or copper wire screen for grounding and fault protection
Messenger/Support Conductor: Optional aluminium alloy or galvanized steel reinforced conductor
Outer Sheath: UV-resistant PE or PVC sheath

Technical Specifications

Key Features and Advantages

Safer Alternative to Traditional Bare Overhead Conductors

• Traditional overhead lines are vulnerable to accidental contact, vegetation interference, and weather-related faults. The insulated structure of 11kV Screened ABC Cable provides an additional protection layer, helping reduce electrical hazards and improve network safety.
• Reliable Performance in Harsh Outdoor Environments:The XLPE insulation and UV-resistant outer sheath are designed for long-term outdoor operation, including areas exposed to sunlight, humidity, pollution, and temperature variations.
• Reduced Installation Space:Compared with conventional overhead conductor systems, Medium Voltage Aerial Bundled Cable requires less corridor space, making it suitable for areas with limited right-of-way.
• Improved Power Supply Reliability:The screened design helps control electrical stress and provides shielding against external interference, supporting stable operation of medium voltage distribution networks.
• Lower Maintenance Requirements:The compact bundled structure reduces the possibility of phase-to-phase contact caused by wind movement, helping minimize maintenance frequency and unexpected outages.

Applications

The 6.35/11kV Screened Aerial Bundle Cable is widely used for:

Medium voltage overhead distribution networks
Rural electrification projects
Urban power supply systems
Industrial power distribution
Mining and construction sites
Wind power and solar power collection systems
Utility upgrade projects
Areas requiring improved electrical safety

Why Choose Screened Aerial Bundle Cable Instead of Bare Conductors?

Customization Options

To meet different project requirements, Zhongdong Cable can provide:

• Copper conductor or aluminium conductor
• Different conductor cross sections
• Copper tape screen or copper wire screen
• PE, PVC, or LSZH outer sheath
• Customized messenger conductor design
• Different packaging and drum sizes
• Third-party inspection and testing support

Common sizes include:

• 3×35 mm²
• 3×50 mm²
• 3×70 mm²
• 3×95 mm²
• 3×120 mm²
• 3×150 mm²
• 3×185 mm²
• Customized sizes available

Quality Control

Each 6.35/11kV Medium Voltage ABC Cable is tested before delivery to ensure compliance with customer specifications.

Testing includes:

• Conductor resistance test
• Insulation thickness measurement
• Voltage withstand test
• Partial discharge test (if required)
• Insulation resistance test
• Mechanical performance test
• Sheath integrity test

Zhongdong Cable supports project-based inspections and provides test reports for utility, EPC, and engineering customers.

Packaging and Delivery

For international projects, 11kV Screened ABC Cable is normally supplied on strong wooden or steel cable drums suitable for long-distance transportation.

Available options:

• Export fumigated wooden drums
• Steel drums for heavy cables
• Customized drum dimensions
• OEM marking and cable identification

FAQ
What is a 6.35/11kV Screened Aerial Bundle Cable used for?

It is mainly used for medium voltage overhead power distribution, including utility networks, industrial plants, and renewable energy projects where improved safety and reliability are required.

What is the difference between MV ABC Cable and traditional overhead conductors?

MV ABC Cable has insulated conductors and a protective screen, which reduces the risk of short circuits and accidental contact compared with bare conductors.

Can this 11kV ABC Cable be installed in areas with strong sunlight?

Yes. The cable uses UV-resistant sheath materials designed for long-term outdoor installation.

What conductor materials are available for 6.35/11kV ABC Cable?

Both aluminium and copper conductor options are available depending on project requirements, current capacity, and cost considerations.

What is the maximum operating temperature of this cable?

The XLPE insulated conductor can normally operate continuously at 90℃, with higher temperature capability during short-circuit conditions.

Can you supply customized MV ABC Cable sizes?

Yes. Cable structure, conductor size, screen type, sheath material, and drum packaging can be customized according to project specifications.