• AS/NZS 61000.2.2:2003

    Current The latest, up-to-date edition.

    Electromagnetic compatibility (EMC) Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems (Reconfirmed 2013)

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

    Language(s):  English

    Published date:  24-07-2003

    Publisher:  Standards Australia

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

    1 - AS/NZS 61000.2.2:2003 ELECTROMAGNETIC COMPATIBILITY (EMC) - ENVIRONMENT-COMPATIBILITY LEVELS FOR LOW-FREQUENCY CONDUCTED...
    4 - PREFACE
    6 - CONTENTS
    7 - 1 Scope and object
    8 - 2 Normative references
    8 - 3 Definitions
    8 - 3.1 General definitions
    8 - 3.1.1 (electromagnetic) disturbance
    9 - 3.1.2 disturbance level
    9 - 3.1.3 electromagnetic compatibility
    9 - 3.1.4 (electromagnetic) compatibility level
    9 - 3.1.5 planning level
    9 - 3.1.6 point of common coupling
    9 - 3.2 Phenomena related definitions
    10 - 3.2.1 fundamental frequency
    10 - 3.2.2 fundamental component
    10 - 3.2.3 harmonic frequency
    10 - 3.2.4 harmonic component
    10 - 3.2.5 interharmonic frequency
    10 - 3.2.6 interharmonic component
    11 - 3.2.7 total harmonic distortion
    11 - 3.2.8 voltage unbalance (imbalance)
    11 - 4 Compatibility levels
    11 - 4.1 General comment
    11 - 4.2 Voltage fluctuations and flicker
    13 - 4.3 Harmonics
    13 - 4.4 Interharmonics
    14 - 4.5 Voltage dips and short supply interruptions
    14 - 4.6 Voltage unbalance
    15 - 4.7 Transient overvoltages
    15 - 4.8 Temporary power frequency variation
    15 - 4.9 DC component
    16 - 4.10 Mains signalling
    16 - 4.10.1 General
    16 - 4.10.2 Ripple control systems (110 Hz to 3 000 Hz)
    17 - 4.10.3 Medium-frequency power-line carrier systems (3 kHz to 20 kHz)
    17 - 4.10.4 Radio-frequency power-line carrier systems (20 kHz to 148,5 kHz)
    17 - 4.10.5 Mains-mark systems
    18 - Annex A - The function of compatibility levels and planning levels in EMC
    18 - A.1 The need for compatibility levels
    18 - A.2 Relation between compatibility level and immunity levels
    19 - A.3 Relation between compatibility level and emission limits
    20 - A.4 Planning levels
    21 - A.5 Illustration of compatibility, emission, immunity and planning levels
    22 - Annex B - Discussion of some disturbance phenomena
    22 - B.1 Resolution of non-sinusoidal voltages and currents
    24 - B.2 Interharmonics and voltage components at frequencies above that of the 50 th harmonic
    28 - B.3 Voltage dips and short supply interruptions
    29 - B.4 Transient overvoltages
    29 - B.5 DC component
    30 - Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems. This Standard is identical with and has been reproduced from IEC 61000-2-2:2002.

    Scope - (Show below) - (Hide below)

    This standard is concerned with conducted disturbances in the frequency range from 0 kHz to9 kHz, with an extension up to 148,5 kHz specifically for mains signalling systems. It gives compatibility levels for public low voltage a.c. distribution systems having a nominal voltageup to 420 V, single-phase or 690 V, three-phase and a nominal frequency of 50 Hz or 60 Hz.The compatibility levels specified in this standard apply at the point of common coupling. Atthe power input terminals of equipment receiving its supply from the above systems the severity levels of the disturbances can, for the most part, be taken to be the same as the levels at the point of common coupling. In some situations this is not so, particularly in the case of a long line dedicated to the supply of a particular installation, or in the case of a disturbance generated or amplified within the installation of which the equipment forms a part.Compatibility levels are specified for electromagnetic disturbances of the types which can be expected in public low voltage power supply systems, for guidance in:– the limits to be set for disturbance emission into public power supply systems (includingthe planning levels defined in 3.1.5).– the immunity limits to be set by product committees and others for the equipmentexposed to the conducted disturbances present in public power supply systems.The disturbance phenomena considered are:– voltage fluctuations and flicker;– harmonics up to and including order 50;– inter-harmonics up to the 50th harmonic;– voltage distortions at higher frequencies (above the 50th harmonic);– voltage dips and short supply interruptions;– voltage unbalance;– transient overvoltages;– power frequency variation;– d.c. components;– mains signalling.Most of these phenomena are described in IEC 61000-2-1. In cases where it is not yet possible to establish compatibility levels, some information is provided.

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

    Committee EL-034
    Document Type Standard
    Product Note This standard has been reconfirmed in Australia in 2013 and remains current in New Zealand. Reconfirmation Notice 29-11-2013
    Publisher Standards Australia
    Status Current
    Supersedes

    History - (Show below) - (Hide below)

    First published as AS/NZS 61000.2.2:2003.Reconfirmed 2013. First published as AS/NZS 61000.2.2:2003.

    Standards Referenced By 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 61000.4.7:1999 Electromagnetic compatibility (EMC) Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto

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

    AS/NZS 61058.1:2008 Switches for appliances General requirements (IEC 61058-1, Ed. 3.1 (2000), MOD)
    SA/SNZ TR IEC 61000.3.14:2013 Electromagnetic compatibility (EMC) Limits - Assessment of emission limits for harmonics, interharmonics, voltage fluctuations and unbalance for the connection of disturbing installations to LV power systems
    AS 2703-2008 Vehicle loop detector sensors
    TR IEC 61000.1.4:2012 Electromagnetic compatibility (EMC) General - Historical rationale for the limitation of power-frequency conducted harmonic current emissions from equipment, in the frequency range up to 2 kHz
    AS/NZS 61000.3.2:2007 Electromagnetic compatibility (EMC) Limits - Limits for harmonic current emissions (equipment input current (16 A per phase) (IEC 61000-3-2, Ed. 3.0 (2005) MOD)
    AS/NZS 4871.1:2010 Electrical equipment for mines and quarries General requirements
    AS/NZS 61000.4.13:2012 Electromagnetic compatibility (EMC) Testing and measurement techniques - Harmonics and interharmonics including mains signalling at a.c. power port, low frequency immunity tests
    AS/NZS 61000.4.7:2012 Electromagnetic compatibility (EMC) Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
    AS IEC 62040.3-2012 Uninterruptible power systems (UPS) Method of specifying the performance and test requirements
    AS 2067-2008 Substations and high voltage installations exceeding 1 kV a.c.
    AS/NZS 61000.2.4:2009 Electromagnetic compatibility (EMC) Environment-Compatibility levels in industrial plants for low-frequency conducted disturbances (Reconfirmed 2020)
    AS 61800.3-2005 Adjustable speed electrical power drive systems EMC requirements and specific test methods
    AS/NZS 61000.3.2:2013 Electromagnetic compatibility (EMC) Limits - Limits for harmonic current emissions (equipment input current less than or equal to16 A per phase)
    AS 62040.2-2008 Uninterruptible power systems (UPS) - Electromagnetic compatibility (EMC) requirements
    ATS 4747.2-2008 Meters for non-urban water supply Specification for closed conduit meters fully charged
    AS/NZS 61000.3.12:2006 Electromagnetic compatibility (EMC) Limits - Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current greater than 16 A and less than or equal to 75 A per phase
    AS/NZS IEC 61000.3.12:2013 Electromagnetic compatibility (EMC) Limits - Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16 A and ≤75 A per phase
    AS/NZS 61000.4.13:2006 Electromagnetic compatibility (EMC) - Testing and measurement techniques - Harmonics and interharmonics including mains signalling at a.c. power port, low frequency immunity tests
    ATS 4747.3-2008 Meters for non-urban water supply - Specifications for open channel meters
    AS/NZS 60669.2.1:2013 Switches for household and similar fixed electrical installations Particular requirements - Electronic switches (IEC 60669-2-1, Ed.4.1 (2009) MOD)
    AS/NZS 4871.1:2012 Electrical equipment for mines and quarries General requirements
    AS/NZS 61000.2.12:2003 Electromagnetic compatibility (EMC) Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public medium-voltage power supply systems (Reconfirmed 2013)
    AS/NZS 3007:2013 Electrical equipment in mines and quarries - Surface installations and associated processing plant
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