Electricity metering Part 9: Electronic watthour meters (Classes 0.2 S and 0.5 S)
出版:Standards Australia
专家解读视频
Specifies for electronic watthour meters of accuracy classes 0.2 S and 0.5 S suitablr for installation indoors. This Standard is technically identical with and reproduced from IEC 687;1992.
AS 1284.9-1993
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