Safety of transformers,reactors,power supply units and combinations thereof—Part 27: Particular requirements and tests for transformers and power supply units all for saving energy and other purposes

Die Norm herausgegeben am 29.12.2017

Safety of power transformers, power supplies, reactors and similar products - Part 3: Particular requirements and tests for control transformers and power supplies incorporating control transformers

Die Norm herausgegeben am 29.6.2012

Safety of transformers, reactors, power supply units and combinations thereof—Part 3: Particular requirements and tests for control transformers and power supply units incorporating control transformers
Execute Date: april 2027

Die Norm herausgegeben am 28.9.2026

Safety of transformers,reactors,power supply units and combinations thereof—Part 4:Particular requirements and tests for ignition transformers for gas and oil burners

Die Norm herausgegeben am 29.8.2016

Safety of transformers,reactors,power supply units and combinations thereof—Part 5: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers for general applications

Die Norm herausgegeben am 28.2.2025

Safety of transformers,reactors,power supply units and combinations thereof—Part 6:Particular requirements and test for transformer for shavers,power supply units for shavers and shaver supply units

Die Norm herausgegeben am 17.12.2013

Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 7: Particular requirements and test for safety isolating transformers and power supply units incorporating saftey isolating transformers

Die Norm herausgegeben am 29.6.2012

Safety of transformers, reactors, power supply units and combinations thereof—Part 7: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers for general applications
Execute Date: april 2027

Die Norm herausgegeben am 28.9.2026

Safety of power transformers, power supplies, reactors and similar products - Part 8:Particular requirements and tests for transformers and power supplies for toys

Die Norm herausgegeben am 29.6.2012

Safety of transformers, reactors, power supply units and combinations thereof—Part 9: Particular requirements and tests for transformers and power supply units for bells and chimes

Die Norm herausgegeben am 29.8.2016