IEEE C37.12
Guide for Specifications of High-Voltage Circuit Breakers (over 1000 Volts)
| Organization: | IEEE |
| Publication Date: | 10 December 2008 |
| Status: | inactive |
| Page Count: | 43 |
scope:
This standard covers electrical and mechanical performance and test requirements for load tap changers installed in power transformers and voltage regulating transformers of all voltage and kVA ratings. It relates mainly to load tap changers immersed in transformer mineral oil, but may also be used for other insulating fluids insofar as conditions are applicable.
Document History