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    AS 1025.2-1989

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 a.c. switchgear and controlgear - Switches and switch-disconnectors - For rated voltages of 52 kV and above

    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    Superseded date:  30-06-2017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:  01-01-1989

    Publisher:  Standards Australia

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

    1 - AS 1025.2-1989 HIGH-VOLTAGE A.C. SWITCHGEAR AND CONTROLGEAR - SWITCHES AND SWITCH-DISCONNECTORS - FOR RATED VOLTAGES OF 52 kV
    4 - PREFACE
    6 - CONTENTS
    8 - 1. Scope
    9 - 2. Normal and special service conditions
    9 - 3. Definitions
    11 - 4. Rating
    14 - 5. Design and construction
    15 - 6. Type tests
    32 - 7. Routine tests
    32 - 8. Guide to the selection of high-voltage switches for service
    33 - 9. Information to be given with enquiries, tenders and orders
    35 - 10. Rules for transport, storage, erection and maintenance
    51 - APPENDIX A - TECHNICAL DEVIATIONS OF THIS STANDARD FROM IEC 265-2

    Abstract - (Show below) - (Hide below)

    Technically equivalent to and reproduced from IEC 265-2 with changes to suit Australian requirements. Specifies requirements for a.c. switches and switch-disconnectors having, making and breaking current ratings at rated voltages of 52 kV and above, for indoor and outdoor installations. It is intended to be read in conjunction with AS 2650.

    Scope - (Show below) - (Hide below)

    This standard is applicable to three-phase alternating-current switches, having making and breaking current ratings, for indoor and outdoor installations, for rated voltages 52 kV and above; and for rated frequencies up to and including 60 Hz.This standard is also applicable to the operating devices of these switches and to their auxiliary equipment.Notes 1. - Switches for gas insulated switchgear are covered by this standard. 2. - Switches having a disconnecting function and called switch-disconnectors are also covered by IEC Publication 129. 3. - Earthing switches are not covered by this standard. Earthing switches forming an integral part of a switch are covered by IEC Publication 129.

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

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

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

    AS 2650-1986 High voltage a.c. switchgear and controlgear - Common requirements
    AS 1852.00-1980 International electrotechnical vocabulary - General index
    AS 2006-1986 High voltage a.c. switchgear and controlgear - Circuit breakers for rated voltages above 1000 V
    AS 1824.1-1995 Insulation co-ordination Definitions, principles and rules
    AS 1306-1985 High voltage a.c. switchgear and controlgear - Disconnectors (isolators) and earthing switches
    AS 1018-1985 Partial discharge measurements
    AS 1265-1990 Bushings for alternating voltages above 1000 V

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

    AS 2067-1984 Switchgear assemblies and ancillary equipment for alternating voltages above 1 kV
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