Abstract

This Uganda Standard applies to UPS units intended to be installed s a unit or in UPS systems comprising a number of interconnected UPS and associated control/switchgear forming a single power system and in any operator accessible area or in separated electrical locations, connected to low-voltage supply networks for either industrial or residential, commercial and light industrial environments. This part of US IEC 62040 is intended as a product standard allowing the EMC conformity assessment of products of categories C1, C2 and C3 as defined in this standard, before placing them on the market. (This Uganda Standard cancels and replaces US IEC 62040-2:1999, Uninterruptible power systems (UPS) - Part 2: Electromagnetic compatibility (EMC) requirements, which has been technically revised). This standard was PUBLISHED on 2014-07-31