Power transformers Insulation levels and dielectric tests - General requirements

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Superseded date

30-10-2017

Superseded by

AS/NZS 60076.3:2008

Published date

09-08-1982

Publisher

Standards Australia

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Specifies the insulation levels and dielectric tests for power transformers as defined in AS 2374.1. Based on IEC 76-3.

This standard specifies the insulation levels and dielectric tests for power transformers.

Reconfirmed 1987Redesignated from AS 2374.3-1982 in 1992

AS 2558-2006	Transformers for use on single-wire earth-return distribution systems
AS 2326.1-1991	On-load tap-changers - Requirements
AS 1931.2-1996	High-voltage test techniques - Measuring systems
AS 1265-1990	Bushings for alternating voltages above 1000 V
AS 1767-1975	Insulating oil for transformers and switchgear
AS 2326.2-1991	On-load tap-changers - Application guide
AS 1883-1992	Guide to maintenance and supervision of insulating oils in service
AS 1824.1-1995	Insulation co-ordination Definitions, principles and rules
AS 1824.2-1985	Insulation coordination (phase-to-earth and phase-to-phase, above 1 kV) - Application guide
AS 1931.1-1996	High-voltage test techniques - General definitions and test requirements
AS 1018-1985	Partial discharge measurements

AS 60146.1.1-2002	Semiconductor converters General requirements and line commutated converters - Specifications of basic requirements
AS/NZS 2081.5:2002	Electrical equipment for coal and shale mines - Electrical protection devices - Earth-fault current limiters
AS 60076.1-2005	Power transformers General (IEC 60076-1, Ed. 2.1 (2000) MOD)
AS 2735-1984	Dry-type power transformers
AS 2832.1-2004	Cathodic protection of metals Pipes and cables
AS 2732-1984	Guide to the lightning impulse and switching impulse testing of power transformers and reactors
AS 2326.1-1991	On-load tap-changers - Requirements
AS 2374.8-2000	Power transformers Application guide (Reconfirmed 2016) (Reconfirmed 2024)
AS 2374.1-1997	Power transformers General
AS 2374.3.1-1992	Power transformers Insulation levels and dielectric test - External clearances in air
AS 61800.2-2004	Adjustable speed electrical power drive systems General requirements - Rating specifications for low voltage adjustable frequency a.c. power drive systems (Reconfirmed 2016)
AS 2832.2-2003	Cathodic protection of metals Compact buried structures
AS 1028-1992	Power reactors and earthing transformers

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Features

AS 2374.3.0-1982