Belarus standards PDF
Safety of power transformers, power supplies, reactors and similar products - General requirements and tests. Original standard BS EN 61558-1-2005 + A1-2009 in PDF full version. Additional info + preview on request
Document status: Withdrawn
Safety of power transformers, power supply units and similar - Particular requirements for separating transformers for general use. Original standard BS EN 61558-2-1-1998 (1999) IEC 61558-2-1-1997 in PDF full version. Additional info + preview on request
Document status: Active
Safety of power transformers, power supplies, reactors and similar products - Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications. Original standard BS EN 61558-2-1-2007 in PDF full version. Additional info + preview on request
Document status: Active
Safety of transformers, reactors, power supply units and combinations thereof - Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V. Original standard BS EN 61558-2-10-2014 in PDF full version. Additional info + preview on request
Document status: Replaced by STB BS EN IEC 61558-2-10-2024
Safety of transformers, reactors, power supply units and combinations thereof - Particular requirements and tests for constant voltage transformers and power supply units for constant voltage. Original standard BS EN 61558-2-12-2011 in PDF full version. Additional info + preview on request
Document status: Active
Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V - Particular requirements and tests for auto transformers and power supply units incorporating auto transformers. Original standard BS EN 61558-2-13-2009 in PDF full version. Additional info + preview on request
Document status: Active