UNE-EN 62586-2:2017/AC:2018-09 Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirements (Endorsed by Asociación Española de Normalización in October of 2018.)
2021UNE-EN 62586-2:2017/A1:2021 Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirements (Endorsed by Asociación Española de Normalización in December of 2021.)
2018UNE-EN 62586-2:2017/AC:2018-09 Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirements (Endorsed by Asociación Española de Normalización in October of 2018.)
2017UNE-EN 62586-2:2017 Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirements (Endorsed by Asociación Española de Normalización in October of 2017.)
2014UNE-EN 62586-2:2014 Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirements