Committee:
IEC/TC 22 Power electronic systems and equipment
CLC/TC 22X Power electronics
Standards developed by the committee: CTN 203/SC 22: 155
Status: VIGENTE / 2025-06-01
Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods for PDS and machine tools (Endorsed by Asociación Española de Normalización in June of 2025.)
Status: VIGENTE / 2025-05-01
Adjustable speed electrical power drive systems (PDS) - Part 9-2: Ecodesign for motor systems - Energy efficiency determination and classification (Endorsed by Asociación Española de Normalización in May of 2025.)
Semiconductor converters - General requirements and line commutated converters - Part 1-1: Specification of basic requirements (Endorsed by Asociación Española de Normalización in May of 2025.)
Uninterruptible power systems (UPS) - Part 1: Safety requirements (Endorsed by Asociación Española de Normalización in May of 2025.)
Status: VIGENTE / 2024-07-01
Static VAR compensators (SVC) - Testing of thyristor valves (Endorsed by Asociación Española de Normalización in July of 2024.)
Status: VIGENTE / 2024-06-01
Semiconductor converters - General requirements and line commutated converters - Part 1-1: Specification of basic requirements (Endorsed by Asociación Española de Normalización in June of 2024.)
Safety requirements for power electronic converter systems and equipment - Part 1: General (Endorsed by Asociación Española de Normalización in June of 2024.)
Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing (Endorsed by Asociación Española de Normalización in June of 2024.)
Status: VIGENTE / 2023-12-01
Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods for PDS and machine tools (Endorsed by Asociación Española de Normalización in December of 2023.)
Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy (Endorsed by Asociación Española de Normalización in December of 2023.)
Adjustable speed electrical power drive systems - Part 5-3: Safety requirements - Functional, electrical and environmental requirements for encoders (Endorsed by Asociación Española de Normalización in December of 2023.)
Safety requirements for power electronic converter systems and equipment - Part 1: General (Endorsed by Asociación Española de Normalización in December of 2023.)
Uninterruptible power systems (UPS) - Part 1: Safety requirements (Endorsed by Asociación Española de Normalización in December of 2023.)
Status: VIGENTE / 2023-11-01
Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 2: Modular multilevel converters (Endorsed by Asociación Española de Normalización in November of 2023.)
Status: VIGENTE / 2023-07-01
Voltage sourced converter (VSC) valves for static synchronous compensator (STATCOM) - Electrical testing (Endorsed by Asociación Española de Normalización in July of 2023.)
Status: VIGENTE / 2023-02-01
Thyristor valves for high voltage direct current (HVDC) power transmission - Part 3: Essential ratings (limiting values) and characteristics (Endorsed by Asociación Española de Normalización in February of 2023.)
Status: VIGENTE / 2023-01-01
High-voltage direct current (HVDC) installations - System tests (Endorsed by Asociación Española de Normalización in January of 2023.)
Status: VIGENTE / 2022-06-01
Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirements (Endorsed by Asociación Española de Normalización in June of 2022.)
Status: VIGENTE / 2021-12-01
Static var compensators (SVC) - Testing of thyristor valves (Endorsed by Asociación Española de Normalización in December of 2021.)
Thyristor valves for high voltage direct current (HVDC) power transmission - Part 1: Electrical testing (Endorsed by Asociación Española de Normalización in December of 2021.)
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