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ANSI/NEMA SM 31000-2-2021
Electrical Submeter - Active Energy Accuracy
Covers metrological requirements and associated testing for AC meters and meter systems rated not more than 1000 V that measure active energy used in electrical energy submetering applications. This is the second part of a larger document related to electrical submeters (NEMA SM 31000 series). This Standard was previously designated as NEMA ESM1-2.
CONTENT PROVIDER
NEMA: National Electrical Manufacturers Association [nema]
NEMA: National Electrical Manufacturers Association [nema]