Registration number (WIID)Project No.TitleStatus
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
73666EN IEC 61558-2-15:2025Safety of transformers, reactors, power supply units and combinations thereof - Part 2-15: Particular requirements and tests for isolating transformers for medical IT systems for the supply of medical locationsIzstrādē
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
73661EN IEC 61558-2-14:2025Safety of transformers, reactors, power supply units and combinations thereof - Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable 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
70069EN IEC 61558-2-16:2025Safety of transformers, reactors, power supply units and combinations thereof - Part 2-16: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units for general applicationsIzstrādē
70076EN IEC 61558-2-6:2025Safety of transformers, reactors, power supply units and combinations thereof - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers for general applicationsIzstrādē
76573EN IEC 61558-2-23:2025Safety of transformers, reactors, power supply units and combinations thereof - Part 2-23: Particular requirements and tests for transformers and power supply units for construction sitesIzstrādē
62691EN IEC 61558-1:2019Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General requirements and testsIzstrādē
76862EN IEC 61558-2-8:2025Safety of transformers, reactors, power supply units and combinations thereof - Part 2-8: Particular requirements and tests for transformers and power supply units for bells and chimesIzstrādē
Displaying 131-140 of 144 results.