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Overview - IEC 62055-31:2005 (Static payment meters) IEC 62055-31:2005 is an International Electrotechnical Commission (IEC) standard that defines particular requirements for static payment (prepayme…
Overview IEC 62055-31:2022 - Electricity metering - Payment systems - Part 31 - specifies particular requirements for static watt‑hour payment (prepayment) meters for active energy of accuracy classe…