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AS 62052.11:2018 pdf free.Electricity metering equipment (ac)- General requirements, tests and test conditions Part 11: Metering equipment (IEC 62052-11:2016 (ED.1.1) MOD). 5.10 Display of measured values The information can be shown either by an electromechanical register or an electronic display. In the case of an electronic display the corresponding non-volatile memory shall have a minimum retention time of four months....

AS 62053.22:2018 pdf free.Electricity metering equipment (ac)—Particular requirements Part 22: Static meters for active energy (classes 0.2 S and 0.5 S). 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 62052-11 apply. 4 Standard electrical values The values given in IEC 62052-11 apply. 5 Mechanical requirements The requirements of IEC 62052-1 1...