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IS EN IEC 62040-3:2021 Uninterruptible power systems (UPS). Method of specifying the performance and test requirements

Publication Year

2021

Document Status

Current

Abstract

Specifies the performance and test requirements of complete electronic uninterruptible power systems, delivering single- or three-phase fixed frequency outputs up to 1000 V a.c.; and all power switches comprising integral parts of a UPS and are associated with its output.

Document History

Supersedes IS EN 62040-3:2011.

Publisher Information

National Standards Authority of Ireland

National Standards Authority of Ireland (NSAI) is Ireland’s official standards body. They operate under the National Standards Authority of Ireland Act (1996) and are accountable to the Minister of Enterprise, Trade, Employment and Innovation.

1 Swift Square
Northwood
Santry
Dublin 9
NSAI
Ireland

Website: http://www.nsai.ie
Email: nsai@nsai.ie
Tel: 01 807 3800