Electricity metering equipment - Particular requirements - Part 21: Static meters for AC active energy (classes 0.5, 1 and 2) (IEC 62053-21:2020); German version EN IEC 62053-21:2021 + A11:2021
Electricity metering equipment - Particular requirements - Part 21: Static meters for AC active energy (classes 0.5, 1 and 2) (IEC 62053-21:2020); German version EN IEC 62053-21:2021 + A11:2021
Draft Document - Electricity metering equipment (a.c.) - Particular requirements - Part 21: Static meters for active energy (classes 1 and 2) (IEC 13/1757/CD:2018); Text in German and English
Electricity metering equipment (a.c.) - Particular requirements - Part 21: Static meters for active energy (classes 1 and 2) (IEC 62053-21:2003 + A1:2016); German version EN 62053-21:2003 + A1:2017
Electricity metering equipment (a.c.) - Particular Requirements - Part 21: Static meters for active energy (classes 1 and 2) (IEC 62053-21:2003); German version EN 62053-21:2003
Draft Document - Low voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and measures against electromagnetic influences - Clause 442: Protection of low-voltage installations against temporary overvoltages and faults between high-voltage systems and earth (IEC 64/1484/CD:2005)
Electricity metering equipment (a.c.) - Part 1: General requirements, tests and test conditions - Metering equipment (class indexes A, B and C); German version EN 50470-1:2006 + A1:2018
Electricity metering equipment - General requirements, tests and test conditions - Part 41: Energy registration methods and requirements for multi-energy and multi-rate meters (IEC 62052-41:2022); German version EN IEC 62052-41:2022