IEC 60076-21:2011 ED1

Name: IEC 60076-21:2011 ED1
Brand: IEEE
SKU: IEC 60076-21:2011 ED1
Price: 453.75 EUR
Availability: InStock
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Power transformers - Part 21: Standard requirements, terminology, and test code for step-voltage regulators IEC 60076-21:2011 ED1

Publication date: Dec 15, 2011

General information

Current stage: 99.60 Withdrawal effective Dec 7, 2018

Next stage: WPUB

Originator: IEEE

Owner: TC 14

Type: International Standard

ICS: 29.180 Transformers. Reactors

Buying

Status: Revised

Scope

IEC 60076-21:2011/IEEE Std C57.15:2009 - Description of design types, tables of 50 Hz and 60 Hz ratings, supplementary ratings, construction, and available accessories are provided. Methods for performing routine and design tests applicable to liquid-immersed single and three-phase step-voltage regulators are described. Winding resistance measurements, polarity tests, insulation power factor and resistance tests, ratio tests, no load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, routine and design impulse tests, short-circuit tests, control tests, calculated data, and certified test data are covered.

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IEC 60076-21:2011 ED1
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REVISED BY

PUBLISHED
IEC 60076-21:2018 ED2