AC bushings type HIRIP/RTXF
HIRIP outdoor transformer bushings are designed for 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 of up to 40,000 amperes.
Hitachi Energy has access to comprehensive resources, especially in 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.
- 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
Product scope:
- Voltage: 36 kV
- Current: 5000 - 40000 A
- Technology: Resin impregnated paper (RIP)
