Registration number (WIID)Project No.TitleStatus
62691EN IEC 61558-1:2019Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General requirements and testsIzstrādē
74530EN IEC 61558-2-13:2025Safety of transformers, reactors, power supply units and combinations thereof - Part 2-13: Particular requirements and tests for auto-transformers and power supply units incorporating auto-transformers for general applicationsIzstrādē
74529EN IEC 61558-2-2:2025Safety of transformers, reactors, power supply units and combinations thereof - Part 2-2: Particular requirements and tests for control transformers and power supply units incorporating control transformersIzstrādē
70077EN IEC 61558-2-1:2025Safety of transformers, reactors, power supply units and combinations thereof - Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applicationsIzstrādē
70072EN IEC 61558-2-4:2025Safety of transformers, reactors, power supply units and combinations thereof - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers for general applicationsIzstrādē
76375EN IEC 61558-2-10:2024Safety of transformers, reactors, power supply units and combinations thereof - Part 2-10: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 VIzstrādē
62975EN IEC 62041:2020Transformers, power supplies, reactors and similar products - EMC requirementsIzstrādē
76374EN IEC 61558-2-12:2025Safety of transformers, reactors, power supply units and combination thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltageIzstrādē
51376EN 61558-2-26:2013Safety of transformers, reactors, power supply units and combinations thereof - Part 2-26: Particular requirements and tests for transformers and power supply units for saving energy and other purposesIzstrādē
74733EN IEC 61558-2-20:2025Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactorsIzstrādē
Displaying 11-20 of 144 results.