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  • AS 1824.2-1985

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    Insulation coordination (phase-to-earth and phase-to-phase, above 1 kV) - Application guide

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

    Withdrawn date:  30-06-2017

    Language(s):  English

    Published date:  01-01-1985

    Publisher:  Standards Australia

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    Abstract - (Show below) - (Hide below)

    Provides guidance in the application of AS 1824.1. It includes sections on voltage stresses in service, insulation withstand and protective devices, coordination between stresses, and withstand levels in various voltage ranges. Appendices cover surge transference through transformers, validity of tests described in AS 1824.1, examples of application and clearances in air to ensure a specified impulse withstand voltage in installations.

    Scope - (Show below) - (Hide below)

    This standard provides some guidance on the selection of the electric strength of equipment, of surge diverters or protective gaps, and of the most suitable degree of switching overvoltage control.NOTE: There is no Australian standard for the protective characteristics of protective gaps.It is based on apparatus types and ratings in use at the present time. As new equipment and equipment characteristics are developed and proved, this standard should not be interpreted as limiting their adoption. This standard covers both phase-to-earth and phase-to-phase insulation, and it deals separately with the following three voltage ranges of the highest voltage for equipment:(a) Range A: above 1 kV to less than 52 kV.(b) Range B: from 52 kV to less than 300 kV. (c) Range C: 300 kV and above.It covers installations of all kinds and in all situations involving voltages higher than 1 kV, whether they are exposed to lightning or not, with the exception of overhead lines. However, the test procedures apply also to the latter.

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

    Committee EL-007
    Document Type Standard
    Publisher Standards Australia
    Status Withdrawn
    Supersedes

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

    AS 1931.1-1996 High-voltage test techniques - General definitions and test requirements
    AS 1824.1-1995 Insulation co-ordination - Definitions, principles and rules

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

    AS 62271.100-2005 High-voltage switchgear and controlgear High-voltage alternating current circuit-breakers (IEC 62271-100, Ed. 1.1 (2003) MOD)
    AS 2735-1984 Dry-type power transformers
    AS 3007.2-2004 Electrical installations - Surface mines and associated processing plant - General protection requirements
    AS/NZS 7000:2016 Overhead line design
    AS 1307.2-1996 Surge arresters Metal-oxide surge arresters without gaps for a.c. systems
    AS 1418.10(INT)-2004 Cranes, hoists and winches Elevating work platforms
    AS 2067-1984 Switchgear assemblies and ancillary equipment for alternating voltages above 1 kV
    AS 62271.100-2008 High-voltage switchgear and controlgear High-voltage alternating-current circuit-breakers (IEC 62271-100, Ed. 1.2 (2006) MOD)
    AS/NZS 1418.10:2011 Cranes, hoists and winches Mobile elevating work platforms
    HB 331-2012 Overhead line design
    AS 5804.1-2010 High-voltage live working General
    AS 60038-2012 Standard voltages
    AS/NZS 2650:2000 Common specifications for high-voltage switchgear and controlgear standards
    AS 2067-2008 Substations and high voltage installations exceeding 1 kV a.c.
    AS 2374.3.1-1992 Power transformers Insulation levels and dielectric test - External clearances in air
    AS 4436-1996 Guide for the selection of insulators in respect of polluted conditions
    AS/NZS 2947.4:1999 Insulators - Porcelain and glass for overhead power lines - Voltages greater than 1000 V a.c. Test methods - Insulator strings and insulator sets
    AS 2374.3.0-1982 Power transformers Insulation levels and dielectric tests - General- requirements
    AS/NZS 7000:2010 Overhead line design - Detailed procedures
    AS 2067:2016 Substations and high voltage installations exceeding 1 kV a.c.
    AS 61330-2005 High-voltage/low-voltage prefabricated substations
    AS 4398.2-1996 Insulators - Ceramic or glass - Station post for indoor and outdoor use - Voltages greater than 1000 V a.c. Tests
    AS 4398.2-2005 Insulators - Ceramic or glass - Station post for indoor or outdoor use - Voltages greater than 1000 V a.c. Tests (IEC 60168, Ed. 4.2 (2001) MOD)
    AS 2897-1986 Power capacitors - Shunt - Rated voltages above 660 v a.c.
    AS 5804.2-2010 High-voltage live working Glove and barrier work
    AS/NZS 3007:2013 Electrical equipment in mines and quarries - Surface installations and associated processing plant
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