STB PDF

Power transformers - Part 19- Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors. Original standard UNE-EN 60076-19-2016 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN IEC 60076-19-1-2023

Railway applications - Electric equipment for rolling stock - Part 2- Electrotechnical components - General rules. Original standard UNE-EN 60077-2-2018 in PDF full version. Additional info + preview on request

Document status: Active

Explosive atmospheres - Part 1- Equipment protection by flameproof enclosures "d". Original standard UNE-EN 60079-1-2015 in PDF full version. Additional info + preview on request

Document status: Active

Explosive atmospheres - Part 13- Equipment protection by pressurized room "p" and artificially ventilated room "v". Original standard UNE-EN 60079-13-2018 in PDF full version. Additional info + preview on request

Document status: Active

Explosive atmospheres - Electrical installations inspection and maintenance. Original standard UNE-EN 60079-17-2014 in PDF full version. Additional info + preview on request

Document status: Active

Amendment 1 - Explosive atmospheres - Part 18- Equipment protection by encapsulation "m". Original standard UNE-EN 60079-18-2016 A1-2018 in PDF full version. Additional info + preview on request

Document status: Active