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

Norma vydaná dňa 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

Norma vydaná dňa 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
K dispozici od: duben 2027

Norma vydaná dňa 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

Norma vydaná dňa 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

Norma vydaná dňa 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

Norma vydaná dňa 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

Norma vydaná dňa 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
K dispozici od: duben 2027

Norma vydaná dňa 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

Norma vydaná dňa 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

Norma vydaná dňa 29.8.2016