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
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