UNE-EN IEC 62040-1:2019/A11:2021
Uninterruptible power systems (UPS) - Part 1: Safety requirements (Endorsed by Asociación Española de Normalización in March of 2021.)

Standard No.

UNE-EN IEC 62040-1:2019/A11:2021

Release Date

2021

Published By

ES-UNE

Status

Be replaced

Replace By

UNE-EN IEC 62040-1:2019/A1:2023

Latest

UNE-EN IEC 62040-1:2019/A1:2023

UNE-EN IEC 62040-1:2019/A11:2021 history

• 2023 UNE-EN IEC 62040-1:2019/A1:2023 Uninterruptible power systems (UPS) - Part 1: Safety requirements (Endorsed by Asociación Española de Normalización in December of 2023.)
• 2021 UNE-EN IEC 62040-1:2019/A11:2021 Uninterruptible power systems (UPS) - Part 1: Safety requirements (Endorsed by Asociación Española de Normalización in March of 2021.)
• 2019 UNE-EN IEC 62040-1:2019/AC:2019-11 Uninterruptible power systems (UPS) - Part 1: Safety requirements (Endorsed by Asociación Española de Normalización in December of 2019.)
• 2019 UNE-EN IEC 62040-1:2019 Uninterruptible power systems (UPS) - Part 1: Safety requirements (Endorsed by Asociación Española de Normalización in September of 2019.)