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National Electrical Manufacturers Association , 05/18/2022
Publisher: NEMA
File Format: PDF
$59.00$119.00
This Technical Report 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 electricity meters. The mathematical definitions assume static waveforms.
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