IEEE C57.131-2024
$57.42
IEEE Standard Performance Requirements and Test Methods for Tap-Changers (Approved Draft)
Published By | Publication Date | Number of Pages |
IEEE | 2024 | 93 |
Revision Standard – Active. Electrical and mechanical performance and test requirements for on-load tap-changers of both resistor and reactor types, de-energized tap-changers, and their motor-drive mechanisms installed in power and distribution transformers, reactors, and voltage regulators are covered.