IEEE Standard for Standard Terminal Markings and Connections for Distribution and Power Transformers

IEEE Std C57.12.70-2020 (Revision of IEEE Std C57.12.70-2011)

contributor author	IEEE - The Institute of Electrical and Electronics Engineers, Inc.
date accessioned	2022-02-15T18:59:48Z
date available	2022-02-15T18:59:48Z
date copyright	28 Sept. 2020
date issued	2020
identifier other	09208013.pdf
identifier uri	http://yse.yabesh.ir/std;query=autho162s6596FCDCAC4261590-%20Naval%20/handle/yse/300161
description abstract	Standard terminal markings and connections are described for single-phase and three phase distribution, power, and regulating transformers. For terminal markings, it covers sequence designation, external terminal designation, neutral terminal designation, grounded terminal designation, and marking of full and tap winding terminals. Additive and subtractive polarity and parallel transformer operation are described. Connections of single-phase transformers in various configurations and angular displacement of three-phase transformers to connect to various system phase displacements are covered.
language	English
title	IEEE Standard for Standard Terminal Markings and Connections for Distribution and Power Transformers	en
title	IEEE Std C57.12.70-2020 (Revision of IEEE Std C57.12.70-2011)	num
type	Standard
page	59
tree	IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2020
contenttype	Fulltext
subject keywords	transformer connection
subject keywords	IEEE C57.12.70
subject keywords	transformer terminals
subject keywords	transformer polarity