HiRIP

HiRIP transformer bushings from Hitachi Energy are designed to perform in the most demanding high-current environments. Built on advanced dry-type resin-impregnated paper (RIP) technology, they combine cutting-edge thermal and electrical engineering to deliver exceptional performance and long-term reliability.

These bushings are fire-resistant and explosion-proof, ensuring the highest level of operational safety. Their maintenance-free design and simplified structure reduce complexity while enhancing durability. They can operate in extreme cold down to –25°C, making them ideal for critical infrastructure in harsh conditions. The absence of welded or brazed joints in the current path minimizes electrical resistance, while integrated terminal pads and cooling ribs improve current distribution and mechanical protection. A very long creepage distance further enhances insulation and system reliability.

Backed by Hitachi Energy’s deep expertise in high-voltage engineering, materials science, and applied physics, HiRIP bushings set a new benchmark in transformer technology.