• AS/NZS 61000.3.5:1998

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Electromagnetic compatibility (EMC) Limits - Limitation of voltage fluctuations and flicker in low-voltage power supply systems for equipment with rated current greater than 16 A

    Available format(s):  Hardcopy, PDF 1 User, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  24-06-2021

    Language(s):  English

    Published date:  05-05-1998

    Publisher:  Standards Australia

    Add To Cart

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

    1 - AS/NZS 61000.3.5:1998 ELECTROMAGNETIC COMPATIBILITY (EMC) - LIMITS - LIMITATION OF VOLTAGE FLUCTUATIONS AND FLICKER IN LOW-....
    4 - PREFACE
    6 - CONTENTS
    7 - 1 Scope
    7 - 2 Normative references
    8 - 3 Definitions
    8 - 4 Equipment assessment
    8 - 4.1 General
    8 - 4.2 Information from the consumer
    8 - 4.3 Information from the electricity supplier
    8 - 4.4 Information from the manufacturer
    9 - 4.5 Measurement procedure for the type test for equipment with a rated input current up to 75 A
    9 - 4.5.1 Test impedance Z*
    9 - 4.5.2 Test of equipment against Z*
    9 - 4.5.3 Evaluation against Z ref
    10 - 4.6 Evaluation and declaration by the manufacturer of equipment with a rated input current up to 75 A
    10 - 4.6.1 Check of the measured values against the limits contained in IEC 1000-3-3
    10 - 4.6.2 Calculation of the maximum permissible system impedance
    11 - 4.7 Evaluation of equipment with a rated input current exceeding 75 A
    12 - Annex A - Recommended questionnaire for the consumer
    12 - A.1 Main purpose of the equipment
    12 - A.2 Electrical characteristics of the equipment
    13 - A.3 Work cycle
    13 - A.4 Disturbance limitation
    13 - A.5 Compliance with standards and rules
    13 - A.6 References
    14 - Annex B - Recommended questionnaire for the electricity supplier
    15 - Annex C - Explanations
    15 - C.1 Explanation of 4.5.1
    15 - C.2 Explanation of 4.6.2
    16 - C.3 Explanation of 4.7
    18 - Annex D - Diagrammatic representation of procedures to be followed in evaluating voltage fluctuations and flicker disturbances..

    Abstract - (Show below) - (Hide below)

    Specifies the limitation of voltage fluctuation and flicker in low-voltage supply systems for equipment with a rated input current greater than 16 A. This Standard is identical with and has been reproduced from IEC 61000-3-5:1994.

    Scope - (Show below) - (Hide below)

    This section of IEC 1000-3 is concerned with the emission of disturbances due to voltage fluctuations and flicker.The recommendations in this Technical Report are applicable to electrical and electronic equipment intended to be connected to a public low-voltage a.c. distribution system, where the equipment has a rated input current exceeding 16 A per phase, or has a lower rated current, but requires the special consent of the supply authority.The recommendations that specify the information required to enable a supply authority, manufacturer, or consumer to assess equipment and appropriate questionnaires are included as annexes A and B.Guidance is also given on emission values of voltage fluctuations produced by equipment which has been type tested to the specified conditions given in IEC 1000-3-3.NOTE 1 - The limits recommended in this report are mainly based on the subjective severity of the flicker of the light output from 230 V/60 W coiled-coil filament lamps as a result of fluctuation of the supply voltage. For systems with nominal voltages less than 220 V, line-to-neutral, limits, and reference circuit values have not yet been considered.The authorization to connect equipment to the supply depends on the levels of disturbance caused by the equipment and the load flow conditions in the network.NOTE 2 -- For equipment requiring authorization, only general recommendations for the assessment of disturbances can be given. There is no guarantee that the connection of equipment complying with the recommendations in clause 3 will be allowed in all cases, as system loading must not exceed plant ratings (transformers, cables, etc.).The methods of assessment may be applied also to private consumer installations.

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

    Committee EL-034
    Document Type Standard
    Publisher Standards Australia
    Status Superseded
    Superseded By
    Supersedes
    Under Revision

    History - (Show below) - (Hide below)

    First published as AS/NZS 6100.3.5:1998.

    Standards Referenced By This Book - (Show below) - (Hide below)

    AS/NZS 61000.3.2:1998 Electromagnetic compatibility (EMC) Limits - Limits for harmonic current emissions (equipment input current less than or equal to 16 A per phase)
    AS/NZS 61000.3.3:1998 Electromagnetic compatibility (EMC) Limits - Limitation of voltage fluctuations and flicker in low-voltage supply systems for equipment with rated current less than or equal to 16 A

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

    AS/NZS 61000.3.3:1998 Electromagnetic compatibility (EMC) Limits - Limitation of voltage fluctuations and flicker in low-voltage supply systems for equipment with rated current less than or equal to 16 A
    AS/NZS 61058.1:2008 Switches for appliances General requirements (IEC 61058-1, Ed. 3.1 (2000), MOD)
    AS 2703-2008 Vehicle loop detector sensors
    AS/NZS 61000.3.3:2003 Electromagnetic compatibility (EMC) Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current less than or equal to 16A per phase and not subject to conditional connection
    AS 4777.3-2002 Grid connection of energy systems via inverters - Grid protection requirements
    AS/NZS 4871.1:2010 Electrical equipment for mines and quarries General requirements
    AS/NZS 61000.4.1:2006 Electromagnetic compatibility (EMC) Testing and measurement techniques - Overview of IEC 61000-4 series
    AS 1418.1-2002 Cranes, hoists and winches General requirements
    AS 4777.2-2002 Grid connection of energy systems via inverters - Inverter requirements
    AS/NZS 61000.3.4:2007 Electromagnetic compatibility (EMC) Limits - Limitation of emission of harmonic currents in low-voltage power supply systems for equipment with rated current greater than 75 A (Reconfirmed 2018)
    AS/NZS 61000.3.3:2006 Electromagnetic compatibility (EMC) - Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current per phase and not subject to conditional connection
    AS 2067-2008 Substations and high voltage installations exceeding 1 kV a.c.
    AS 61800.3-2001 Adjustable speed electrical power drive systems - EMC product standard including specific test methods
    AS 4777.3-2005 Grid connection of energy systems via inverters Grid protection requirements
    AS/NZS 61000.3.7:2001 Electromagnetic compatibility (EMC) Limits - Assessment of emission limits for fluctuating loads in MV and HV power systems (IEC 61000-3-7:1996, MOD)
    AS 4777.2-2005 Grid connection of energy systems via inverters Inverter requirements
    AS/NZS 4871.1:2012 Electrical equipment for mines and quarries General requirements
    AS/NZS 3007:2013 Electrical equipment in mines and quarries - Surface installations and associated processing plant
    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective