Registration number (WIID)Project No.TitleStatus
45053EN 61558-2-23:2010Safety of transformers, reactors, power supply units and combinations thereof - Part 2-23: Particular requirements and tests for transformers and power supply units for construction sitesStandarts spēkā
50748EN 61558-2-3:2010Safety of transformers, reactors, power supply units and combinations thereof - Part 2-3: Particular requirements and tests for ignition transformers for gas and oil burnersStandarts spēkā
49549EN 61558-2-6:2009Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformersStandarts spēkā
53974EN 61558-2-20:2011Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactorsStandarts spēkā
76862LVS EN 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 chimesStandarts spēkā
62975LVS EN IEC 62041:2020Transformers, power supplies, reactors and similar products - EMC requirementsStandarts spēkā
75581LVS EN IEC 61558-2-3:2025Safety of transformers, reactors, power supply units and combinations thereof - Part 2-3: Particular requirements and tests for ignition transformers for gas and oil burnersStandarts spēkā
62691LVS EN IEC 61558-1:2019Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General requirements and testsStandarts spēkā
70072LVS EN 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 applicationsStandarts spēkā
49698EN 61558-2-1:2007Safety of power transformers, power supplies, reactors and similar products - Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applicationsStandarts spēkā
Displaying 11-20 of 144 results.