Project Icon

IEEE Project

PC57.157 - Guide for Conducting Functional Life Tests for De-energized Tap-changer Contacts

Identify test conditions, instrumentation, data collection and calculations that are essential to be able to establish pass or fail conditions for the manufacture of de-energized tap-changers such that they can be expected to have long and stable life.This Guide provides the requirements and recommended testing methods for performing an accelerated life test for de-energized tap changers, dual voltage switches, reversing switches of on-load-tap-changers and other products for distribution and power transformers, containing electrical contacts in liquid filled chambers.
  • Status: Active Project Help

Get Involved In The Development Of This Standard

Contact the IEEE-SA Liaison Simply click here to voice your interest. Erin Spiewak
Learn More About Standards ParticipationAnyone can participate, there are a variety of programs and services to facilitate the involvement of industry and the public. More
Become a Member and Ballot on this StandardMembership empowers you to participate & lead in the development of standards. Tell Me More

Standards Help

IEEE-SA Standards Development Services are proven to expedite the process by 40%. Click here to learn more!