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Instruments and software used for measurements in high-voltage and high-current tests - Part 4: Requirements for software for tests with alternating and direct currents and voltages "Proposed Horizontal Standard"

Electric vehicle conductive charging system - Part 21-2: Electric vehicle requirements for conductive connection to an AC/DC supply - EMC requirements for off board electric vehicle charging systems

Hybrid insulators for AC and DC for high-voltage applications greater than 1 000 V AC and 1 500 V DC - Definitions, test methods and acceptance criteria (IEC 62896:2024); German version EN IEC 62896:2024

Residual current operated circuit-breakers type B without integral overcurrent protection to operate at residual alternating and residual direct currents - Part 400: RCCB Type B+

Residual current operated circuit-breakers type B with integral overcurrent protection to operate at residual alternating and residual direct currents - Part 401: RCBO Type B+

IEC 60929 Ed 4: AC and/or DC-supplied electronic control gear for tubular fluorescent lamps - Performance requirements

Electrical measuring transducers for converting AC and DC electrical quantities to analogue or digital signals

Lamp control gear - Part 2-3: Particular requirements for a.c. and/or d.c. supplied electronic control gear for fluorescent lamps (IEC 34C/1444/CD:2019); Text in German and English

Variable message signs

Terminology, ecosystem, interdependencies

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