
Uninterruptible Power Systems (ups) - Part 1-1: General And Safety Requirements For Ups Used In Operator Access Areas
出版:Nederlands Normalisatie Instituut

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Applies to electronic uninterruptible power system (UPS) with an electrical energy storage device in the d.c. link.
To be used with IEC 60950-1. Supersedes NEN EN 50091-1-1. (03/2003)
IEC 62040-1-1 Ed. 1.0 - Identical