IEC 62053-22 [documento eletrónico] : electricity metering equipment (a.c.) – particular requirements – Part 22; : static meters for active energy (classes 0,2 S and 0,5 S) / International Electrotechnical Commission
IEC 62053-23 [documento eletrónico] : electricity metering equipment (a.c.) – particular requirements – Part 23; : static meters for reactive energy (classes 2 and 3) / International Electrotechnical Commission
IEC 62053-11 [documento eletrónico] : electricity metering equipment (a.c.) – particular requirements – Part 11; : electromechanical meters for active energy (classes 0,5, 1 and 2) / International Electrotechnical Commission
IEC 62054-21 [documento eltrónico] : lectricity metering (AC) – tariff and load control – Part 21; : particular requirements for time switches / International Electrotechnical Commission
IEC 62053-21 [documento eletrónico] : electricity metering equipment (a.c.) – particular requirements – Part 21; : static meters for active energy (classes 1 and 2) / International Electrotechnical Commission