In refrigerated shipping containers, a robust electrical infrastructure is the backbone of consistent cooling performance, and the reefer units - power cable stands as a foundational component in this ecosystem. Engineered to withstand extreme environments while delivering stable power transmission, these cables are essential for preventing downtime and safeguarding cargo integrity.

Key Specifications for Reefer Power Cables

• Size & Conductors: 11 AWG with 4 conductors, featuring 82 strands of 30 AWG tinned copper for superior flexibility and conductivity. This design ensures minimal voltage drop and efficient current flow, supporting up to 23A at 600V.
• Environmental Resilience: Rated for -46°C to 90°C ambient temperatures, these cables perform reliably in Arctic cold and tropical heat. The conductor insulation—Ethylene Propylene Diene Monomer (EPDM)—offers exceptional resistance to ozone, UV, and chemicals, while the Chlorinated Polyethylene (CPE) jacket (1.524mm thick) provides durability against abrasion and moisture.
• Safety Standards: Vertical (VW-1) and horizontal (FT-2) flammability ratings ensure compliance with strict fire safety protocols, minimizing risks in enclosed reefer environments. The nominal outer diameter of 15.24mm balances space efficiency with structural integrity.

Why Power Cable Quality Matters for Reefers

A substandard reefer units - power cable can lead to overheating, short circuits, or insulation failure—all of which compromise reefer efficiency and pose safety hazards. High-quality cables with EPDM/CPE constructions excel in maritime conditions, resisting salt corrosion and temperature fluctuations, while their stranded conductors reduce stress from vibration during transport.

Selecting the Right Power Cable for Your Reefer

Operators should prioritize cables that align with their system’s voltage, current, and environmental demands. For long-haul routes or harsh climates, features like EPDM insulation (for chemical resistance) and CPE jackets (for ruggedness) are non-negotiable. Always verify compliance with ISO 6892 for mechanical properties and IEC 60332 for flammability to ensure industry-standard performance.

Optimize Reefer Performance with CIMC Equilink

When reliability is non-negotiable, CIMC Equilink’s reefer units - power cables deliver unmatched performance. Engineered to meet the specifications above and beyond, their cables combine durable EPDM/CPE materials, precise conductor design, and rigorous flammability testing to ensure seamless power distribution in the most challenging environments. Backed by decades of cold chain expertise, CIMC Equilink’s cables minimize downtime, enhance safety, and protect your reefer investment.