NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN 50491-3 ; VDE 0849-3:2010-03 [Withdrawn] references following documents:

Document number Edition Title
EN 61558-1 2005-11 Safety of power transformers, power supplies, reactors and similar products - Part 1: General requirements and tests (IEC 61558-1:2005) More 
EN 61558-1/A1 2009-03 Safety of power transformers, power supplies, reactors and similar products - Part 1: General requirements and tests (IEC 61558-1:2005/A1:2009) More 
EN 61558-2-1 2007-03 Safety 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 applications (IEC 61558-2-1:2007) More 
EN 61558-2-12 2001-10 Safety of power transformers, power supply units and similar - Part 2-12: Particular requirements for constant voltage transformers (IEC 61558-2-12:2001) More 
EN 61558-2-13 2009-05 Safety of transformers, reactors, power supply units and similar products for voltages up to 1100 V - Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers (IEC 61558-2-13:2009) More 
EN 61558-2-15 2001-06 Safety of power transformers, power supply units and similar - Part 2-15: Particular requirements for isolating transformers for the supply of medical locations (IEC 61558-2-15:1999, modified) More 
EN 61558-2-16 2009-12 Safety of transformers, reactors, power supply units and similar products for voltages up to 1100 V - Part 2-16: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units (IEC 61558-2-16:2009) More 
EN 61558-2-2 2007-03 Safety of power transformers, power supplies, reactors and similar products - Part 2-2: Particular requirements for tests for control transformers and power supplies incorporating control transformers (IEC 61558-2-2:2007) More 
EN 61558-2-20 2000-11 Safety of power transformers, power supply units and similar devices - Part 2-20: Particular requirements for small reactors (IEC 61558-2-20:2000) More 
EN 61558-2-23 2000-11 Safety of power transformers, power supply units and similar devices - Part 2-23: Particular requirements for transformers for construction sites (IEC 61558-2-23:2000) More