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    I.S. EN 50065-4-4:2003

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    SIGNALLING ON LOW-VOLTAGE ELECTRICAL INSTALLATIONS IN THE FREQUENCY RANGE 3 KHZ TO 148,5 KHZ - PART 4-4: LOW VOLTAGE DECOUPLING FILTER - IMPEDANCE FILTER

    Available format(s):  Hardcopy, PDF

    Superseded date:  28-03-2023

    Language(s):  English

    Published date:  01-01-2003

    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)

    1 Scope
    2 Normative references
    3 Impedance filter electrical characteristics
      3.1 Overvoltage
      3.2 EMC
    4 Filter impedance characteristics
      4.1 Terminations
      4.2 Operating frequency range
      4.3 Impedance
      4.4 Transfer function
      4.5 Safety

    Abstract - (Show below) - (Hide below)

    Applies to impedance filters in a mains communication system for phase to neutral voltage not exceeding 250 V a.c. and a nominal current not exceeding 125 A, intended for household and similar fixed installation including residential, commercial and light industrial buildings.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By

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

    EN 50065-4-1:2001 Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-1: Low voltage decoupling filters - Generic specification
    HD 625.1 : 200S1 INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS - PRINCIPLES, REQUIREMENTS AND TESTS
    EN 61000-4-14:1999/A2:2009 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-14: TESTING AND MEASUREMENT TECHNIQUES - VOLTAGE FLUCTUATION IMMUNITY TEST FOR EQUIPMENT WITH INPUT CURRENT NOT EXCEEDING 16 A PER PHASE
    EN 50065-2-2:2003/A1:2005/corrigendum Oct. 2006 SIGNALING ON LOW-VOLTAGE ELECTRICAL INSTALLATIONS IN THE FREQUENCY RANGE 3 KHZ TO 148,5 KHZ - PART 2-2: IMMUNITY REQUIREMENTS FOR MAINS COMMUNICATIONS EQUIPMENT AND SYSTEMS OPERATING IN THE RANGE OF FREQUENCIES 95 KHZ TO 148,5 KHZ AND INTENDED FOR USE IN INDUSTRIAL ENVIRONMENTS
    EN 50065-2-1 : 2003 AMD 1 2005 SIGNALLING ON LOW-VOLTAGE ELECTRICAL INSTALLATIONS IN THE FREQUENCY RANGE 3 KHZ TO 148,5 KHZ - PART 2-1: IMMUNITY REQUIREMENTS FOR MAINS COMMUNICATIONS EQUIPMENT AND SYSTEMS OPERATING IN THE RANGE OF FREQUENCIES 95 KHZ TO 148,5 KHZ AND INTENDED FOR USE IN RESIDENTIAL, COMMERCIAL AND LIGHT INDUSTRIAL ENVIRONMENTS
    EN 50065-4-2 : 2001 AMD 2 2005 SIGNALLING ON LOW VOLTAGE ELECTRICAL INSTALLATIONS IN THE FREQUENCY RANGE 3 KHZ TO 148,5 KHZ - PART 4-2: LOW VOLTAGE DECOUPLING FILTERS - SAFETY REQUIREMENTS
    EN 50065-2-3 : 2003 AMD 1 2005 SIGNALLING ON LOW-VOLTAGE ELECTRICAL INSTALLATIONS IN THE FREQUENCY RANGE 3 KHZ TO 148.5 KHZ - PART 2-3: IMMUNITY REQUIREMENTS FOR MAINS COMMUNICATIONS EQUIPMENT AND SYSTEMS OPERATING IN THE RANGE OF FREQUENCIES 3 KHZ TO 95 KHZ AND INTENDED FOR USE BY ELECTRICITY SUPPLIERS AND DISTRIBUTORS
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