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AS
AS 1147.1-1989

AS 1147.1-1989

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Electrical equipment for coal mines - Insulating materials - Materials for insulating power conducting components

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

23-06-2021

Language(s)

English

Published date

01-01-1989

Publisher

Standards Australia

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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1 - AS 1147.1-1989 ELECTRICAL EQUIPMENT FOR COAL MINES - INSULATING MATERIALS - MATERIALS FOR INSULATING POWER CONDUCTING COMPON
4 - PREFACE
5 - CONTENTS
6 - 1 SCOPE.
6 - 2 REFERENCED DOCUMENTS.
6 - 3 DEFINITIONS.
6 - 3.1 Cable coupling device
6 - 3.2 Electric strength
6 - 3.3 Electric strength of a test specimen
6 - 3.4 Comparative tracking index (CTI)
6 - 3.5 Proof test
6 - 4 COMPLIANCE WITH THIS STANDARD.
6 - 5 PRECONDITIONING.
6 - 6 THERMAL DEFORMATION.
6 - 7 WATER ABSORPTION.
6 - 8 ELECTRIC STRENGTH (PROOF VALUE).
6 - 9 SURFACE RESISTIVITY.
6 - 10 COMPARATIVE TRACKING INDEX (CTI).
6 - 11 FLAME RESISTANCE.
6 - 11.1 Needle flame test.
6 - 11.2 Glow wire test.
7 - APPENDIX A - METHOD FOR THE DETERMINATION OF THERMAL DEFORMATION OF INSULANT MATERIALS
7 - A1 SCOPE.
7 - A2 PRINCIPLE.
7 - A3 TEST SPECIMEN.
7 - A3.1 Form.
7 - A3.2 Number.
7 - A4 PROCEDURE.
7 - A5 REPORT.
8 - APPENDIX B - METHOD FOR THE DETERMINATION OF WATER ABSORPTION
8 - B1 SCOPE.
8 - B2 PRINCIPLE.
8 - B3 TEST SPECIMEN.
8 - B3.1 Form.
8 - B3.2 Number.
8 - B4 PROCEDURE.
8 - B5 CALCULATION.
8 - B6 REPORT.
9 - APPENDIX C - METHOD FOR THE DETERMINATION OF ELECTRIC STRENGTH
9 - C1 SCOPE.
9 - C2 PRINCIPLE.
9 - C3 TEST SPECIMEN.
9 - C3.1 Form.
9 - C3.2 Number.
9 - C4 ELECTRODES.
9 - C5 TEST VOLTAGE.
9 - C6 TRANSFORMER.
9 - C7 PROCEDURE.
10 - C8 REPORT.
10 - C9 NOTE ON PROOF TESTING (MINUTE VALUE).
11 - APPENDIX D - METHOD FOR DETERMINATION OF SURFACE RESISTIVITY
11 - D1 SCOPE.
11 - D2 PRINCIPLE.
11 - D3 TEST SPECIMEN.
11 - D3.1 Form.
11 - D3.2 Number.
11 - D4 ELECTRODES.
11 - D5 PROCEDURE.
11 - D6 REPORT.

Specifies requirements for insulating materials which are used for the support and insulating of live parts of cable coupling devices, but excluding cables, intended for use in coal mines. Mechanical, electrical and thermal properties are specified.

Committee
EL-023
DocumentType
Standard
ISBN
0 7262 5819 9
Pages
7
PublisherName
Standards Australia
Status
Superseded
Supersedes

This Standard applies to insulating materials which are used for the support and insulation of live parts of cable coupling devices, but excluding cables, intended for use in coal mines.The tests specified herein are intended as type tests and are made on prepared specimens as described in the appendices.

AS 1767-1975 Insulating oil for transformers and switchgear
AS 2886-1986 Voltage measurement - Sphere-gap method (one sphere earthed)
AS 2420-1987 Fire test methods for solid insulating materials and non-metallic enclosures used in electrical equipment

AS 1299-1993 Electrical equipment for coal mines - Flameproof restrained plugs and receptacles
HB 13-2007 Electrical equipment for hazardous areas
HB 13-2000 Electrical equipment for hazardous areas
SAA HB37.2-1993 Handbook of Australian fire Standards Electrical equipment (Reconfirmed 2016)

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