CEI EN IEC 62040-1:2020
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The latest, up-to-date edition.
Uninterruptible power systems (UPS) - Part 1: Safety requirements (IEC 62040-1:2017/COR1:2019)
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English
01-01-2020
This part of IEC 62040 applies to movable, stationary, fixed or built-in UPS for use in lowvoltage distribution systems and that are intended to be installed in an area accessible by an ordinary person or in a restricted access area as applicable, that deliver fixed frequency AC output voltage with port voltages not exceeding 1 000 V AC or 1 500 V DC and that include an energy storage device.
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