Overview of Aluminum Overhead Service Drop Cables

Aluminum overhead service drop cables are essential for outdoor power distribution, connecting utility lines to buildings through the weather head. Known as service drop cables, they come in three types: Duplex, Triplex, and Quadruplex.

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Duplex Cables:Used in single-phase power lines.
Triplex Cables:Carry power from utility lines to customer premises.
Quadruplex Cables:Designed for three-phase power lines.

These cables are made from soft -H19 aluminum, with insulation options like thermoplastic polyethylene or cross-linked polyethylene (XLPE) to withstand harsh outdoor conditions. They operate up to 75°C and are rated for 600 volts.

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Why Use Aluminum Overhead Cables for Power Distribution?

Aluminum overhead cables are popular in power lines due to their lightweight and cost-effective nature. Their high density and low conductivity mean they carry current with minimal loss, making them perfect for long-distance high-tension lines. These service drop wires are a budget-friendly solution for utility providers.

Key Features of Aluminum Overhead Service Drop Cables

• Standards and Approvals:ICEA S-76-474, ASTM B-230, B-231, B-232, B-399, and -H19 aluminum series.
• Conductor:-H19 Aluminum - Lightweight and Easy to Handle: -H19 aluminum is ideal for installation and movement due to its lightweight and flexible nature.
• XLPE Insulation for Safety and Protection in Aluminum Cables:XLPE provides safety and protects against chemicals and mechanical damage, ensuring conductors don't contact the messenger wire.
• Messenger Wire:Supporting Performance in Tough Conditions: Acts as a neutral, supporting stability and performance in demanding environments.

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