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AC bushings type HIRIP/RTXF

HIRIP outdoor transformer bushings are designed for application in the most demanding high current applications. The dry bushing technology provides users with safety and quality performance uniquely combined with thermal and electrical engineering developments for applications up to 40,000 amperes.

Hitachi ABB Power Grids has access to comprehensive resources, especially in the areas of high voltage engineering, materials research and applied physics. The continuously improved design of our RIP high voltage bushings sets new standards regarding quality, reliability and safety.

 

Product scope

Voltage: 36 kV
Current: 5,000 - 40,000 A
Technology: Resin impregnated paper (RIP)

Why Hitachi ABB power Grids?

− Highest operational safety with fire-resistant and explosion proof designs

- Maintenance and inspection free bushing

- Reduced number of components for simplistic design

− Operation at low temperatures, down to –25°C

− No joints (welding/brazing) in the current path reduces electrical resistance

− The integrated terminal pads of the conductor guarantee a better current distribution in the conductor

− Integrated cooling ribs, mechanically protected

− Very long creepage distance for maximum protection  

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AC bushings type HIRIP/RTXF