IEEE C57.12.91

Description

IEEE C57.12.91 – IEEE Standard Test Code for Dry-Type Distribution and Power Transformers

Revision Standard – Active.To reflect current practice in the testing procedures of dry-type transformers, substantive changes to Clause 5, Clause 7, Clause 10, Clause 11, and Clause 13 of IEEE Std C57.12.91-2011 have been made in this revision. Also Annex B has been added to provide guidelines for converting test results measured at 60 Hz to the equivalent values at 50 Hz and vice versa. This revision does not address transformer requirements and specific test criteria; rather they are contained in appropriate standards such as IEEE Std C57.12.01 or in user specifications.

Product Details

Published:

01/28/2021

ISBN(s):

9781504470940, 9781504470957

Number of Pages:

99

File Size:

1 file , 3.3 MB

Product Code(s):

STD24427, STDPD24427

Note:

This product is unavailable in Russia, Ukraine, Belarus