Triplex cable is an overhead power cable widely used in residential, commercial, and light industrial settings for reliable electricity distribution. Manufactured with durable aluminum conductors and robust insulation materials, triplex cable is designed to perform under challenging weather conditions and demanding electrical loads.

At Hengnan BF Cable Co., Ltd., we specialize in the design and manufacturing of premium triplex cables that meet international standards for safety, efficiency, and durability. Our cables are trusted in projects across more than 70 countries for their quality construction and long-lasting performance.

What is Triplex Cable?

Triplex cable consists of three conductors twisted together: two insulated phase conductors and one bare or covered neutral messenger. The construction enables efficient power transmission while also supporting the cable mechanically in overhead installations. Our triplex service drop cables use 1350-H19 aluminum for the neutral and 1350-H19 or AA-8000 aluminum alloy for the phase conductors, ensuring high conductivity with excellent mechanical strength.

Applications of Triplex Cable

Triplex cable is primarily used for:

• Overhead service drops from utility poles to buildings

• Secondary distribution between poles and structures

• Temporary electrical connections in construction areas

It is suitable for voltages up to 600 volts and is designed for use at conductor temperatures up to 75°C for polyethylene (PE) insulation or 90°C for cross-linked polyethylene (XLPE).

Why Choose Triplex Cable from HNBFP?

HNBFP triplex cables outperform many others in the market due to our commitment to quality and innovation. Here’s why our triplex cable is a preferred choice:

• Precision Engineering: Manufactured using high-purity aluminum and top-grade insulation for optimal performance.

• Weather Resistance: Designed to withstand UV radiation, moisture, and temperature extremes.

• Lightweight and Cost-Effective: Easier to install and more economical compared to copper alternatives.

• Global Standards Compliance: Our triplex cables meet or exceed ASTM, IEC, BS, and other relevant standards.

• Extensive Testing: Every batch is tested for electrical integrity, mechanical strength, and thermal performance before shipping.

Key Characteristics

• Conductors: Stranded aluminum (phase) and all-aluminum or aluminum alloy (neutral)

• Insulation: XLPE or PE insulation provides excellent dielectric strength

• Voltage Rating: Up to 600V

• Installation: Overhead applications, suitable for outdoor environments

• Flexibility: Twisted configuration allows easier sag control and simplified stringing

Trust HNBFP for Your Power Cabling Needs

When choosing triplex cables, quality and dependability are critical. HNBFP delivers both through cutting-edge manufacturing processes, strict quality control, and over two decades of global service. For your next overhead distribution project, choose triplex cable solutions that guarantee safety, efficiency, and longevity.