AS 62053.21:2018 PDF
This Standard is an adoption with national modifications and has been reproduced from IEC 62053-21:2013 + A1:2016 CSV (ED.1.1), Electricity metering equipment (a.c.) – Particular requirements – Part 21: Static meters for active energy (classes 1 and 2). This Standard communicates to users, and also provides manufacturers with the particular requirements for class 1 and 2 active energy static meters intended for use in Australia.
This part is a standard for type testing electricity meters. It covers the particular requirements for meters, being used indoors and outdoors in large quantities worldwide. It does not deal with special implementations (such as metering-part and/or displays in separate housings).
This standard is intended to be used in conjunction with IEC 62052-11. When any requirement in this standard concerns an item already covered in IEC 62052-11, the requirements of this standard take precedence over the requirements of IEC 62052-11.