Belarus standards PDF
Powertrack systems - Part 22- Particular requirements for powertrack systems intended for onfloor or underfloor installation. Original standard UNE-EN 61534-22-2015 in PDF full version. Additional info + preview on request
Document status: Active
Equipment for general lighting purposes EMC immunity requirements. Original standard UNE-EN 61547-2011 in PDF full version. Additional info + preview on request
Document status: Replaced by STB UNE-EN IEC 61547-2023
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c Equipment for testing, measuring or monitoring of protective measures Part 12- Performance measuring and monitoring devices (PMD). Original standard UNE-EN 61557-12-2010 in PDF full version. Additional info + preview on request
Document status: Active
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 15- Functional safety requirements for insulation monitoring devices in IT systems and equipment for insulation fault location in IT systems (IEC 61557-15-2014). Original standard UNE-EN 61557-15-2014 in PDF full version. Additional info + preview on request
Document status: Active
Corrigendum - Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9- Equipment for insulation fault location in IT systems. Original standard UNE-EN 61557-9-2015 AC-2017 in PDF full version. Additional info + preview on request
Document status: Active
Safety of power transformers, power supplies, reactors and similar products Part 1- General requirements and tests. Original standard UNE-EN 61558-1-2007 in PDF full version. Additional info + preview on request
Document status: Replaced by STB UNE-EN IEC 61558-1-2021