We source and supply High Voltage Cables, Overhead Line Conductors & High Voltage Power accessories to global transmission & distribution networks with underground & overhead applications. With a heavy focus on specialist conductors such as High Temperature Low Sag Conductors with carbon cores and ultra high strength cores.

Southwire’s Carbon Core Overhead Line Conductor

Lighter, Stronger, Tougher.  Southwire C7 Overhead Conductor has a unique stranded construction making it the most durable and reliable composite  core  conductor on the market  – it can be used on new lines or for reconductoring applications, where the following features apply:

Minimal thermal  expansion – minimal sag increase  at high power transfer

Stranded core – no single point of failure

Flexible – robust, installs like traditional conductor

Less sag – for lines with clearance or structure limitations

Easy installation – uses traditional methods and familiar  hardware

Designs  for  all loading  conditions – light loading to heavy  ice loading

Trapezoidal  Wire (TW)  or  Round  Wire available

Contact Thompson Global Wire Solutions to find out more!

Southwire C7 Carbon Core Overhead Line Conductor - High Temperature Low Sag

Please download our overhead line conductor brochures using the links below:

Energy – High Temperature Low Sag Conductors – C7 Carbon Core» Download PDF
Energy – High Temperature Low Sag Conductor – Steel Core (ACSS)» Download PDF
Energy – Overhead Conductors – Extreme Ice & Wind» Download PDF
Energy – Vibration Resistant Cable» Download PDF