• SN EN 50065-4-6 : 2004

    Current The latest, up-to-date edition.

    SIGNALLING ON LOW-VOLTAGE ELECTRICAL INSTALLATIONS IN THE FREQUENCY RANGE 3 KHZ TO 148,5 KHZ - PART 4-6: LOW VOLTAGE DECOUPLING FILTERS - PHASE COUPLER

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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 Definitions
    4 Classification
      4.1 Type 1 (standard type)
      4.2 Type 2 (low leakage type)
    5 Requirements
      5.1 Marking
      5.2 Electrical characteristics at mains frequency
          5.2.1 Over voltage
          5.2.2 Immunity
          5.2.3 Mains frequency leakage current
      5.3 Electrical characteristics at signalling frequency
          5.3.1 Operating frequency range
          5.3.2 Transfer function
          5.3.3 Impedance
    Annex A (normative) Special national conditions

    Abstract - (Show below) - (Hide below)

    Applies to phase couplers 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. It defines the requirements to ensure a minimum coupling between the sections, and requirements to ensure no change on the safety of the electrical installation.

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

    Document Type Standard
    Publisher Swiss Standards
    Status Current
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