FAQs
IEC 61300-2-43:2022
Fibre optic interconnecting devices and passive components - Basic test and measurement...
IEC 62271-209:2022 EXV
High-voltage switchgear and controlgear - Part 209: Cable connections for gas-insulated...
IEC 62271-204:2022 EXV
High-voltage switchgear and controlgear - Part 204: Rigid gas-insulated transmission lines for...
IEC 62271-102:2022 EXV
High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and...
IEC 61558-2-15:2022 EXV
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-15:...
IEC 60335-2-40:2022 EXV
Household and similar electrical appliances - Safety - Part 2-40: Particular requirements for...
IEC 62453-309:2022 RLV
Field device tool (FDT) interface specification - Part 309: Communication profile integration -...
IEC 60050-872:2022
International Electrotechnical Vocabulary (IEV) – Part 872: Accessibility
ISO/IEC 23003-4:2020/AMD1:2022
Information technology - MPEG audio technologies - Part 4: Dynamic range control - Amendment 1:...
