MEX/354
WTO/TBT
MX Mexique
  • 17 - Métrologie et mesurage, Phénomènes physiques
2017-05-01
2017-03-13
Watt-hour meters

PROY-NOM-044-SCFI-2016 Instrumentos de medición - Watthorímetros electromecánicos - Verificación en campo (Draft Mexican Official Standard PROY-NOM-044-SCFI-2016: Measuring instruments - Electromechanical watt-hour meters - Verification in the field) (will cancel Mexican Official Standard NOM-044-SCFI-2008: Electromechanical watt-hour meters - Definitions, characteristics and test methods, published in the Official Journal on 13 January 2009) (23 pages, in Spanish)

The notified draft Mexican Official Standard establishes the test methods for the field verification of the metrological requirements governing self-contained electromechanical watt-hour meters and the integrity of the electrical installation.