Prysmian AXCMK-HF C-PRO 4X70/21 1kV Power Cable

The Prysmian AXCMK-HF C-PRO 4X70/21 1kV power cable is a high-performance electrical solution engineered for reliable power distribution in demanding environments. Designed with four 70 mm² aluminium conductors, this cable is built to meet the rigorous requirements of modern industrial and commercial infrastructure. Its halogen-free, flame-retardant construction makes it an essential component for projects where fire safety and environmental protection are critical considerations.

Advantages

This power cable offers exceptional durability and safety features, primarily due to its halogen-free compound insulation which minimizes toxic smoke emission in the event of a fire. The aluminium conductor design provides an efficient balance between conductivity and weight, making it easier to handle during installation compared to heavier copper alternatives. With a Cca flammability rating, the cable adheres to strict safety standards, ensuring enhanced fire resistance for fixed installations. Its robust hose-shaped design protects the internal components from mechanical stress, ensuring long-term operational stability across a wide temperature range.

Suitable for

• Fixed installations in industrial facilities
• Commercial building power distribution systems
• Infrastructure projects requiring high fire safety standards
• Indoor and outdoor electrical cabling where halogen-free materials are mandated

When it may not be suitable

This cable is not intended for applications requiring extreme flexibility, such as moving machinery or robotic arms, as it is designed for fixed installations. Additionally, it should not be used in environments where the operating temperature consistently exceeds the specified range of -15 to 90°C.

Key specifications

• Conductor material: Aluminium
• Conductor cross-section: 70 mm²
• Number of conductors: 4
• Voltage rating: 1kV
• Flammability class: Cca
• Operating temperature range: -15°C to 90°C
• Outer sheath material: Halogen-free compound
• Cable shape: Hose

How to use

The cable should be installed by qualified electrical professionals in accordance with local building codes and electrical regulations. It is suitable for fixed mounting in cable trays, conduits, or direct burial where permitted by local standards. Ensure that the bending radius is respected during installation to prevent damage to the conductors or the insulation layer. Connections should be made using appropriate terminals compatible with aluminium conductors to ensure a secure and low-resistance electrical contact.

What to consider before purchase

• Verify the total length required for your project, as this product is supplied in 500-meter units.
• Ensure the 70 mm² cross-section meets the load requirements of your specific electrical circuit.
• Confirm that the installation environment complies with the Cca fire safety rating requirements.
• Check that your termination equipment is compatible with aluminium conductors.

Usage recommendations: Always perform a continuity and insulation resistance test after installation to verify the integrity of the cable before energizing the system. Ensure that all terminations are properly tightened and protected against moisture ingress.