PLP Canada - THERMOLIGN™
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Preformed Line Products' THERMOLIGN® group of products is a specialized line of hardware solutions engineered for high-temperature, low-sag (HTLS) conductors in transmission systems.
While the operating temperatures of conventional conductors are between 90-150°C, HTLS conductors can operate in the 150-250°C range. PLP’s THERMOLIGN® products are designed to withstand continuous operating temperatures up to 250°C, making them ideal for modern power grids that demand higher capacity and efficiency.
Read more about the benefits of High Temperature, Low Sag conductors in electrical power transmission systems here:
THERMOLIGN® by PLP offers 4 key products to support your application of High Temperature, Low Sag conductor installations.
THERMOLIGN®
Suspension
Provides a mechanical connection point between HTLS conductor and suspension insulator
THERMOLIGN®
Dead-End
Provides termination or anchoring of HTLS conductors
THERMOLIGN®
Splice
Provides a mechanical joint point between two pieces of HTLS conductor
THERMOLIGN®
Support
Provides a mechanical connection point between HTLS conductor and line post insulator
All THERMOLIGN® products by PLP feature a multi-layer design for maximum mechanical performance as well as maximum heat dissipation.
All THERMOLIGN® products by PLP are available with PARROT-BILL® Rod ends for EHV applications (345 kV and above).
THERMOLIGN® Suspension and Support products feature a design that ensures that minimal heat gets transferred to mating hardware and insulators.
THERMOLIGN® Suspension and Support products feature a cushioned insert that surrounds the conductor to provide superior protection against wind- and ice-induced dynamic forces.
THERMOLIGN® Dead-End and Splice products do not require compression press or dies, keeping installation time to minimal.
THERMOLIGN® Dead-End and Splice products hold 95% or more of the conductors rated breaking strength (RBS).
