• NBN EN 62040-2 : 2006

    Current The latest, up-to-date edition.

    Available format(s): 


    Published date:  12-01-2013

    Publisher:  Belgian Standards

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    Table of Contents - (Show below) - (Hide below)

    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Environment
    5 UPS Categories
      5.1 UPS of category C1
      5.2 UPS of category C2
      5.3 UPS of category C3
      5.4 UPS of category C4
      5.5 Categories and environment
    6 Emission
      6.1 General
      6.2 General requirements
      6.3 General measurement conditions
      6.4 Conducted emissions
      6.5 Radiated emissions
    7 Immunity
      7.1 General
      7.2 General requirements and performance criteria
      7.3 Basic immunity requirements - High-frequency disturbances
      7.4 Immunity to low-frequency signals
      7.5 Immunity to power-frequency magnetic field
      7.6 Immunity to voltage dips, short interruptions and
          voltage variations
    Annex A (normative) Electromagnetic emission - Test methods
          A.1 General
          A.2 Measuring equipment
          A.3 Test unit configuration
          A.4 Determination of maximum emission configuration(s)
          A.5 Operation of the equipment under test
          A.6 Method of measurement of mains terminal interference
          A.7 Method of measurement at a.c. output ports
               (where applicable)
          A.8 Method of measurement of radiated emission
          A.9 Measurement site
          A.10 Equipment set-up for radiated emission tests
          A.11 Measurement of radiated magnetic disturbances
    Annex B (informative) Electromagnetic emission limits and
                          measurement methods of magnetic field -
                          H field
    Annex C (informative) Electromagnetic emission - Limits of
                          signal ports
    Annex D (normative) Electromagnetic immunity - Test methods
          D.1 General
          D.2 Electrostatic discharge (ESD)
          D.3 Immunity to radiated electromagnetic (EM) fields
          D.4 Immunity to fast transients
          D.5 Immunity to surges
          D.6 Immunity to low-frequency signals
    Annex E (informative) User installation testing
    Annex ZA (normative) Normative references to international
                         publications with their corresponding
                         European publications
    Annex ZZ (informative) Coverage of Essential Requirements
                           of EC Directives

    Abstract - (Show below) - (Hide below)

    Applies to UPS units intended to be installed which include: - 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 lowvoltage supply networks for either industrial or residential, commercial and light industrial environments.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes NBN EN 50091-2. (12/2007)
    Document Type Standard
    Publisher Belgian Standards
    Status Current
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