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    AS 61330-2005

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    High-voltage/low-voltage prefabricated substations

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

    Superseded date:  30-06-2017

    Language(s):  English

    Published date:  01-01-2005

    Publisher:  Standards Australia

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

    1 General 1.1 Scope 1.2 Normative references 1.3 Definitions2 Service conditions 2.1 Normal service conditions 2.2 Special service conditions3 Requirements for components4 Ratings 4.1 Rated voltages 4.2 Rated insulation levels 4.3 Rated frequency and number of phases 4.4 Rated normal currents and temperature rise 4.5 Rated short-time withstand currents 4.6 Rated peak withstand currents 4.7 Rated duration of short circuit 4.8 Rated supply voltage of operating devices and auxiliary circuits 4.9 Rated supply frequency of operating devices and auxiliary circuits 4.10 Rated maximum power of the prefabricated substation 4.11 Rated class of enclosure5 Design and construction 5.1 Earthing 5.2 Auxiliary equipment 5.3 Nameplate 5.4 Degree of protection and internal fault 5.5 Enclosure 5.6 Sound emission6 Type tests 6.1 Dielectric tests 6.2 Temperature-rise tests 6.3 Short-time and peak withstand current tests on earthing circuits 6.4 Functional tests 6.5 Verification of the degree of protection 6.6 Mechanical tests7 Routine tests 7.1 Voltage withstand tests on auxiliary circuits 7.2 Functional tests 7.3 Verification of correct wiring 7.4 Tests after assembly on site8 Guide to the selection of prefabricated substations for service9 Information to be given with enquiries, tenders and orders 9.1 Information with enquiries and orders 9.2 Information with tenders10 Rules for transport, erection, operation and maintenance 10.1 Conditions during transport, storage and erection 10.2 Operation 10.3 MaintenanceAnnex A (normative) - Method for testing the prefabricated substation under conditions of arcing due to an internal faultAnnex B (normative) - Test to verify the sound level of a prefabricated substationAnnex C (normative) - Mechanical impact testAnnex D (informative) - Rating of transformers in an enclosure

    Abstract - (Show below) - (Hide below)

    Specifies service conditions, rated characteristics, general structural requirements and test methods of prefabricated substations, which are cable connected, to be operated from inside or outside for alternating current of primary rated voltages above 1 kV and up to and including 52 kV, and for a transformer of maximum power 1600 KVA, for service frequencies up to and including 60 Hz for outdoor installations in locations with public accessibility.

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

    Committee EL-007
    Document Type Standard
    Publisher Standards Australia
    Status Superseded
    Superseded By
    Supersedes
    Under Revision

    History - (Show below) - (Hide below)

    First published as AS61330-2005. First published as AS 61330-2005.

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

    AS 2735-1984 Dry-type power transformers
    AS 4362.1-1996 High-voltage test techniques for low-voltage equipment Definitions, test and procedure requirements
    AS 2374.1-1997 Power transformers General
    AS 3953-1996 Loading guide for dry-type power transformers
    AS 1931.1-1996 High-voltage test techniques - General definitions and test requirements
    AS 2374.6-1994 Power transformers - Determination of transformer and reactor sound levels
    AS 1852.151-1988 International electrotechnical vocabulary - Electric and magnetic devices
    AS 1824.2-1985 Insulation coordination (phase-to-earth and phase-to-phase, above 1 kV) - Application guide
    AS 2374.5-1982 Power Transformers Ability To Withstand Short-Circuit
    AS 2264-1995 A.C. insulation-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 38 kV
    AS 60529-2004 Degrees of protection provided by enclosures (IP Code) (Reconfirmed 2018)
    AS 2374.7-1997 Power transformers - Loading guide for oil-immersed power transformers
    AS 2650-2005 Common specifications for high-voltage switchgear and controlgear standards (IEC 60694 Ed.2.2(2002) MOD)
    AS/NZS 3439.1:2002 Low-voltage switchgear and controlgear assemblies Type-tested and partially type tested assemblies (IEC 60439-1:1999 MOD)
    AS 2374.1.2-2003 Power transformers Minimum Energy Performance Standard (MEPS) requirements for distribution transformers (Reconfirmed 2016)
    AS 60947.1-2004 Low-voltage switchgear and controlgear General rules
    AS 1852.441-1985 International electrotechnical vocabulary - Switchgear, controlgear and fuses
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