BLOG
Home > blog > Company blog about New 70mm Armored Cable Boosts Longdistance Power Reliability
EVENTS
CONTACT US

New 70mm Armored Cable Boosts Longdistance Power Reliability

2026-02-16

Latest company news about New 70mm Armored Cable Boosts Longdistance Power Reliability

Imagine vast farmlands where large warehouses stand far from main power sources, their efficiency compromised by insufficient electricity after dark. Consider remote factories where production capacity is limited because equipment cannot operate at full load due to power transmission losses over long distances. The common challenge? Conventional cables often fail to meet the demands of stable, high-power transmission across extended distances. The solution emerges in the form of 70mm armored cable.

More than just wiring, the 70mm armored cable serves as the "main artery" of power systems, specifically engineered for long-distance, high-load electricity transmission. Its exceptional performance and robust protection ensure stable, efficient power delivery to every necessary point, enabling equipment to operate at full capacity while eliminating power shortages.

Superior Performance Through Precision Engineering

The 70mm armored cable's primary advantages lie in its exceptional load-bearing capacity and protective qualities, achieved through meticulous craftsmanship and premium materials:

  • Multi-core high-capacity design: Available in 2-core to 5-core configurations to accommodate various power requirements. Whether for single-phase or three-phase power supply, appropriate solutions exist. The multi-core design also enhances flexibility for customized routing.
  • Galvanized steel wire armor: The cable's protective core consists of high-strength galvanized steel wire braiding, functioning like protective armor. This effectively resists mechanical damage from crushing, stretching, or abrasion, ensuring safe operation even in challenging environments. The armored structure also provides electromagnetic shielding to minimize interference and maintain transmission stability.
  • Premium insulation and sheathing: Features cross-linked polyethylene (XLPE) insulation and polyvinyl chloride (PVC) sheathing. XLPE offers superior electrical properties and heat resistance, preventing leakage and short circuits for enhanced safety. PVC sheathing demonstrates excellent weather and corrosion resistance, protecting against UV radiation, moisture, and chemical exposure to extend service life. The black sheathing also aids heat dissipation in high-temperature conditions.
  • High-purity copper conductors: These "lifeblood" components utilize premium copper material with extremely low resistance to minimize transmission losses and maximize energy efficiency. Copper's excellent conductivity maintains low temperature rise during prolonged operation, reducing fire risks.

Versatile Applications Across Industries

The 70mm armored cable serves diverse applications requiring long-distance, high-power transmission:

  • Agricultural power supply: Provides stable electricity for farm warehouses, irrigation systems, and livestock equipment to enhance productivity.
  • Industrial zones: Ensures reliable power for factories, workshops, and production lines to maintain operational continuity.
  • Construction sites: Delivers safe power to equipment and lighting systems for uninterrupted project progress.
  • Commercial establishments: Supplies consistent electricity to shopping malls, supermarkets, and hotels to support business operations.
  • Residential complexes: Provides secure power to villas and high-rise buildings to improve living standards.

Simplified Installation With Enhanced Safety

For optimal performance and safety, complementary accessories are recommended:

  • Cable glands: Connect cables to electrical equipment while providing secure sealing and fixation to prevent moisture or dust ingress, ensuring connection integrity. Models vary for indoor or outdoor use.
  • Cable clamps: Secure cables to prevent movement or vibration, reducing mechanical stress and prolonging service life. Selection depends on cable dimensions and installation method.

Proper accessory selection improves installation efficiency while ensuring reliable operation and preventing electrical hazards.

Technical Specifications at a Glance

  • Rated voltage: 0.6/1kV for low-voltage power systems
  • Operating temperature: -25°C to +90°C for fixed installations
  • Minimum bending radius: 8 times cable diameter for fixed installations
  • Conductor: Stranded copper for optimal conductivity and strength
  • Insulation: XLPE for electrical and thermal performance
  • Filling: PVC for mechanical reinforcement and moisture protection
  • Sheath: PVC for environmental resistance
  • Sheath color: Black for improved heat dissipation

The 70mm armored cable represents the optimal choice for long-distance, high-load power transmission through its exceptional performance, reliable protection, and broad applicability. It guarantees stable, efficient electricity delivery while safeguarding equipment and personnel. This solution provides peace of mind while powering systems toward greater efficiency and safety.

Send your inquiry directly to us

Privacy Policy China Good Quality Mining Cable Supplier. Copyright © 2025-2026 Chongqing Kefei Cable Group Co., Ltd. . All Rights Reserved.