isolated phase bus

  • Press Releases

    Improving on the Original Westinghouse Iso-Phase Bus Design

    Not only does the Westinghouse design live on, but iterative improvements to insulators, mountings and housings make this IPB design even more rugged and reliable Isolated-phase bus (IPB) systems are the critical first link in the power transmission chain.  As a highly reliable method of construction for moving bulk electrical power, Iso Phase Bus Duct […]

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    O&M

    The Oft-Neglected Isolated Phase Bus Deserves Your Attention

    A power plant’s isolated phase bus is generally reliable, and therefore, maintenance is frequently overlooked. However, the system is too important to neglect. Assessing its condition during minor outages