A complete power solution for transformer to main panel board connections

High Powerbar is a 1000V totally encased, non-ventilated and low impedance busbar. HPB has been engineered for applications which require moving large amounts of power. Most commonly HPB is used to distribute power from transformers to low voltage switchboards and then down to further power distribution boards.

  • Available in ratings from 800A – 6600A
  • 50 – 60 Hz operation
  • Type tested to 50°C ambient conditions
  • Ingress Protection ratings of IP55 – IP67 available
  • Available with a choice of 99.99% conductivity copper or 55% conductivity aluminium conductors to suit project specifications
  • Joint pack construction with double headed shear nuts for quick installation
  • All tap offs fitted with E+I Engineering’s ‘earth first, break last’ safety feature
  • Up to 5 tap off units can be fitted per 3m length
  • Extruded aluminium casing is light weight and facilitates heat conductivity
  • Low impedance design to improve short circuit rating and reduce voltage drop
  • 50%/ 100% fully isolated earth available