Power Transmission

Power Transmission

Proven Solutions for Power Transmission

As the only North American manufacturer of SF6 gas insulated transmission bus systems for use in high voltage transmission and substation applications, AZZ’s Electrical Products Segment provides a compact, reliable and economical alternative to conventional cable systems and overhead lines. This segment also provides protective relay panels for both transmission lines and high voltage circuit breakers. AZZ’s Galvanizing Services Segment provides corrosion protection for transmission infrastructure—offering our customers the industry’s largest and most capable network of facilities in North America.

High Voltage Testing Services

High Voltage Testing Services

CGIT provides testing services for a broad scope of applications, including gas insulated substations, gas insulated transmission lines, air insulated substations, XLPE and HPFF cable systems.

Learn More >>

Hot-Dip Galvanizing

Galvanizing

As America’s largest galvanizer, we offer an integrated network of 34 facilities, providing corrosion protection services coast to coast. Our goal is to help our customers ensure the function and safety of their products for generations.

Learn More >>

Protective Relay Panels

Protective Relay Panels

AZZ Relay Panels improve reliability and provide the ability for communications and control from the control center to the site. From rack-mount, to full structures and swing-out panels, we build and integrate to your specifications.

Learn More >>

SF6 Gas Insulated Bus

SFgas insulated bus systems are an economical, long distance power transmission alternative to transmission lines, high voltage cables, or GIS bus designs.  Available for voltages ranging from 115kV-1200kV & continuous ratings through 8000 amps.

Learn More >>