NEMA - C12.24 TR
Definitions for Calculations of VA, VAh, VAR, and VARh for Electricity Meters
active, Most Current
| Organization: | NEMA |
| Publication Date: | 1 January 2022 |
| Status: | active |
| Page Count: | 67 |
scope:
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.
Document History
C12.24 TR
January 1, 2022
Definitions for Calculations of VA, VAh, VAR, and VARh for Electricity Meters
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...
January 1, 2011
Definitions for Calculations of VA, VAh, VAR, and VARh for Poly-Phase Electricity Meters
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...