Uninterruptible power systems (UPS) - General and safety requirements for UPS Ingestion-build-44616 It provides guidance to develop

It provides guidance to develop use cases and is a guide rather than a prescription to be followed without variation

When no specific standard exists

conservation or maintenance of buildings

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Uninterruptible power systems (UPS) - General and safety requirements for UPS Ingestion-build-44616 It provides guidance to develop1 Scope and specific applications 1. 1 Scope This part of IEC 62040 applies to uninterruptible power systems (UPS) with an electrical energy storage device in the d. c. link. It is used with IEC 609501, which is referred to in this standard as RD (reference document). NOTE UPS applications generally make use of a chemical battery as the energy storage device. Alternative devices may be suitable, and as such, where battery appears in the text of this