Equipment for HV substations and HV overhead lines

The foundation of energy system security.

High voltage means not only enormous transmission capacity but also the highest standards of quality, safety, and reliability. Here you will find solutions used in both high-voltage and extra-high-voltage power stations and on HV overhead lines. They are designed for long-term and efficient operation in the most demanding conditions. Our solutions support the reliability of power infrastructure at every stage – from transmission to distribution.

High voltage means not only enormous transmission capacity but also the highest standards of quality, safety, and reliability. Here you will find solutions used in both high-voltage and extra-high-voltage power stations and on HV overhead lines. They are designed for long-term and efficient operation in the most demanding conditions. Our solutions support the reliability of power infrastructure at every stage – from transmission to distribution.

Permanent and secure connections

Our components provide:

  • reliable electrical contact even with high current loads,

  • resistance to vibrations and variable mechanical loads,

  • stability of parameters over a wide temperature range,

  • long service life of connections without the need for servicing.

Solutions for HV:

H V Stations

Station equipment, including pipe equipment for high and extra-high voltage infrastructure of 220 kV and 400 kV, used by transmission system operators worldwide.

HV overhead lines

Line equipment for high and extra high voltage infrastructure 110kV, used by transmission system operators around the world.
Station equipment (HV/LV) - product catalog
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Station accessories - product catalog (EN)
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HV station terminals
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DERVAUX catalog - Overhead transmission line accessories. OPGW - ADSS Cable accessories EN.
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DERVAUX leaflet - Transmission networks. Engineering and protecting your O/H line networks EN.
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DERVAUX catalog - Aircraft warning device EN.
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Station equipment (HV/LV) - product catalog
HV station terminals
DERVAUX leaflet - Transmission networks. Engineering and protecting your O/H line networks EN.
Station accessories - product catalog (EN)
DERVAUX catalog - Overhead transmission line accessories. OPGW - ADSS Cable accessories EN.
DERVAUX catalog - Aircraft warning device EN.

Clamps

Harness Connectors

Brackets

Expansion Connectors

Grounding Connectors

Welded joints

WN Accessories

Special use

Mufflers

Insulatoe Chains

Do you need a solution tailored to your project?

We will analyze your needs and prepare a dedicated solution.
Agnieszka Sierka
+48 692 406 062
Adam Zasada
+48 606 120 654
Bartłomiej Szyma
+48 606 965 766
Station equipment (HV/LV) - product catalog
My photo
Station accessories - product catalog (EN)
My photo
HV station terminals
My photo
DERVAUX catalog - Overhead transmission line accessories.
My photo
DERVAUX leaflet - Transmission networks. Engineering and protecting your O/H line networks EN.
My photo
DERVAUX catalog - Aircraft warning device EN.
My photo
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