IEEE C57.139-2010

Description

New IEEE Standard – Superseded.Methods of testing and evaluating dissolved gases in mineral based transformer oils found in Load Tap Changers (LTCs) are discussed and recommended in this guide. General types of LTC mechanisms, breathing configurations and electrical design are included as evaluation criteria for determining when mechanical damage or failure has occurred. Dissolved Gas of the LTC is required. This guide is not manufacturer specific, rather category specific. Additional files for download can be found at http://standards.ieee.org/downloads/C57/C57.139-2010/

Product Details

Published:

02/18/2011

ISBN(s):

9780738165172

Number of Pages:

32

File Size:

1 file , 450 KB

Product Code(s):

STDSU97061

Note:

This product is unavailable in Russia, Belarus