NEMA C12.24 TR-2011

Definitions for Calculations of VA, VAh, VAR, and VARh for Poly-Phase Electricity Meters

National Electrical Manufacturers Association , 05/29/2011

Publisher: NEMA

File Format: PDF

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Description

Standard By:National Electrical Manufacturers Association , 05/29/2011

Published:05/29/2011

Pages:34

File Size:1 file , 830 KB

Language:English

Note:This product is unavailable in Ukraine, Russia, Belarus

NEMA C12.24 TR-2011 establishes names and mathematical definitions for the Volt-Ampere (VA), Volt-Ampere hours (VAh), Volt-Amperes Reactive (VAR), and Volt-Ampere Reactive hours (VARh) formulae used by poly-phase electricity meters. The mathematical definitions assume static waveforms.