Choosing the right tension clamp is critical for the safety and reliability of a power line. Key factors to consider include:

• Conductor Size: The clamp's groove diameter must precisely match the overall diameter of the ACSR conductor. A mismatch can lead to a weak grip or damage the conductor.

• Ultimate Tensile Strength (UTS): The clamp's rated holding strength should be at least 95% of the conductor's UTS. This ensures the clamp will not slip under maximum operating tension.

• Material Compatibility: The clamp material, typically a high-strength aluminum alloy or hot-dip galvanized steel, should be compatible with the conductor to prevent galvanic corrosion.

• Application Voltage: Bolted clamps are generally suitable for lower voltages, while compression clamps are the industry standard for high-voltage applications due to their superior performance and durability.

As a prominent manufacturer and exporter, Ningbo Changshi offers a wide range of clamps and fittings specifically engineered for various ACSR conductors. Our products are designed and tested to meet international standards for strength, corrosion resistance, and ease of installation, providing a one-stop solution for your overhead line projects.