• I.S. EN 50065-7:2002

    Current The latest, up-to-date edition.

    SIGNALLING ON LOW-VOLTAGE ELECTRICAL INSTALLATIONS IN THE FREQUENCY RANGE 3 KHZ TO 148,5 KHZ - PART 7: EQUIPMENT IMPEDANCE

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2002

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    Introduction
    1 Scope
    2 Normative references
    3 Definitions
    4 Requirements
    5 Test method
      5.1 General
      5.2 Test conditions
      5.3 Impedance analyser measuring method
      5.4 Voltage ratio method
    Annex A (informative) Signalling on low voltage electrical
            installations in the frequency range 3 kHz to
            148,5 kHz, potential problems
    Annex B (informative) Minimum value of the equipment impedance
            B.1 Consumer's network impedance
            B.2 Type 1 & 2 equipment impedance versus environment
            B.3 Minimum value of the equipment impedance
    Annex C (informative) Impedance measurement method with impedance
            analyser
            C.1 Theory
            C.2 Practice
    Annex D (informative) Analysis of voltage ratio method for impedance
            measurement
            D.1 Introduction
            D.2 Principle of the voltage ratio method
            D.3 Measuring notes

    Abstract - (Show below) - (Hide below)

    Applies to electrical equipment, excluding decoupling filters, using signals in the frequency range 3 kHz to 148,5 kHz for data transmission on low voltage electrical networks, either on the public supply network or within installations in consumers' premises.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 50065-1:2011 SIGNALLING ON LOW-VOLTAGE ELECTRICAL INSTALLATIONS IN THE FREQUENCY RANGE 3 KHZ TO 148,5 KHZ - PART 1: GENERAL REQUIREMENTS, FREQUENCY BANDS AND ELECTROMAGNETIC DISTURBANCES
    CISPR 16-1:1999+AMD1:2002 CSV Specification for radio disturbance and immunity measuring apparatus and methods - Part 1: Radio disturbance and immunity measuring apparatus
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