• SN EN 50065-4-4 : 2003

    Current The latest, up-to-date edition.

    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

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    Published date:  12-01-2013

    Publisher:  Swiss Standards

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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 Swiss Standards
    Status Current
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