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NEMA C12.31G TR:2024

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Guide for the Measurement of Voltage, Current, Power, Energy, and Power Factor

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-01-2024

Superseded date

23-04-2026

Superseded by

NEMA C12.31G-TR:2026

€115.79
Excluding VAT

This document establishes standard definitions for the measurement of AC, DC, and AC+DC voltage; current; electrical power (active, reactive, and apparent); AC electrical energy (active, reactive, and apparent); and power factor in terms of sampled voltage and current measurements.

DocumentType
Technical Report
Pages
60
PublisherName
National Electrical Manufacturers Association
Status
Superseded
SupersededBy

ISO/IEC 14882:2020 Programming languages — C++

€115.79
Excluding VAT