IEEE/IEC P61869-21

IEEE/IEC International Standard Instrument transformers--Part 21: Uncertainty evaluation in the accuracy test of instrument transformers

STANDARD published on 15.12.2025

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The information about the standard:

Designation standards: IEEE/IEC P61869-21
Publication date standards: 15.12.2025
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: International technical standard
Category: Technical standards IEEE

Annotation of standard text IEEE/IEC P61869-21 :

New IEEE Standard - Active - Draft.

ISBN: 979-8-8557-1091-5, 979-8-8557-2795-1, 979-8-8557-2923-8, 979-8-8557-2924-5
Number of Pages: 44
Product Code: STDUD27224, STDUD28400, STD28497, STDPD28497
Category: Measurement Instruments and Techniques
Draft Number: P61869-21/CDV, 2024 - UNAPPROVED DRAFT, P61869-21/D2, Oct 2025 - UNAPPROVED DRAFT