
Uninterruptible Power Systems (Ups) - Part 2: Electromagnetic Compatibility (Emc) Requirements
出版:South African Bureau of Standards

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Applicable to UPS units intended to be installed as 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.
Supersedes SANS 1474. (04/2010)