IEEE/IEC C57.15-2017
Current
The latest, up-to-date edition.
IEEE/IEC International Standard- Power transformers - Part 21: Standard requirements, terminology, and test code for step-voltage regulators
Hardcopy , PDF
English
10-12-2018
Important note : Users cannot be edited or removed once added to your Multi user PDF.This document describes electrical, mechanical and test requirements of liquid-immersed, single- and three-phase, 50 Hz and 60 Hz, self and forced-air cooled, distribution, overhead and substation, step-voltage regulators, 1 000 kVA (single-phase units) or 3 000 kVA (threephase units) and smaller, 34 500 volts and below (2 400 V minimum) and their associated controls.
| Committee |
Transformers
|
| DocumentType |
Standard
|
| ISBN |
978-1-5044-4589-4
|
| Pages |
148
|
| PublisherName |
Institute of Electrical & Electronics Engineers
|
| Status |
Current
|
| Supersedes |
| IEEE C57.131-2024 | IEEE Standard Performance Requirements and Test Methods for Tap-Changers |
| IEEE/IEC 60214-2-2019 | IEEE/IEC International Standard for TAP-changers --Part 2: Application guidelines |
| IEEE C57.123-2019 | IEEE Guide for Transformer Loss Measurement |
| IEEE 4-2013 | IEEE Standard for High-Voltage Testing Techniques |
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