Standard
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AS 3766-1990
[Current]Mechanical fittings for low voltage aerial bundled cables
Specifies performance and general requirements for fittings designed specifically for use with the insulated aerial cables, manufactured to AS 3560, Electric cables - Aerial bundled - Voltages up to and including 0.6/1 kV.
Published: 16/07/1990
Pages: 21
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
PREFACE
1 SCOPE AND GENERAL
1.1 SCOPE
1.2 REFERENCED DOCUMENTS
1.3 DEFINITIONS
1.4 GENERAL REQUIREMENTS
1.4.1 Defects
1.4.2 Design
1.4.3 Material
1.4.4 Bolts and nuts
1.4.5 Surface finish
1.4.6 Protection against corrosion
1.4.7 Forming of Carbon Steel Components
1.4.7.1 General
1.4.7.2 Cold forming
1.4.7.3 Hot forming
1.5 GENERAL REQUIREMENTS FOR TESTS
1.5.1 General
1.5.2 Type tests
1.5.3 Damage
1.6 DIMENSIONS AND TOLERANCES
1.7 CABLE PARAMETERS
1.8 MARKING
1.8.1 General
1.8.2 Manufacturer’s identification
1.8.3 Core sizes
1.8.4 Colour coding for cores
2 STRAIN CLAMPS
2.1 DESIGN
2.2 CLAMPING TO CABLE
2.3 ASSEMBLY
2.4 INSULATION
2.5 TESTS, GENERAL
2.5.1 Cable sizes
2.5.2 Test apparatus and assembly
2.5.3 Measurement of slip
2.5.4 Specified test values
2.5.5 Static test
2.5.6 Dynamic test
2.5.7 Low temperature test
2.5.8 Temperature cycle test
2.5.9 Failing load test
2.6 MARKING
3 TENSION JOINTS
3.1 DESIGN
3.2 INSULATION
3.3 WATERPROOFING
3.4 TESTS, GENERAL
3.4.1 Cable sizes
3.4.2 Test assembly
3.4.3 Application of mechanical load
3.4.4 Measurement of slip
3.4.5 Measurement of temperatures
3.4.6 Specified test values
3.5 HEATING CYCLE TEST
3.5.1 Heating cycle
3.5.2 Test current
3.5.3 Measurement of electrical resistance
3.6 SHORT-TIME CURRENT TEST
3.6.1 General
3.6.2 Test location
3.6.3 Test current
3.6.4 Procedure
3.7 HOLDING STRENGTH TEST
3.8 INSULATION INTEGRITY TESTS
3.9 MARKING
4 SUSPENSION CLAMPS
4.1 DESIGN
4.2 CLAMPING TO CABLE
4.3 ASSEMBLY
4.4 INSULATION
4.5 TESTS
4.5.1 Cable sizes
4.5.2 Test assembly for static and temperature cycle tests
4.5.3 Test assembly for slip test
4.5.4 Test assembly for open clamp and failing load tests
4.5.5 Test assembly for the thermal ageing test on flexible insulating components
4.5.6 Test assembly for durability test on insulation
4.5.7 Specified test values
4.5.8 Thermal ageing test
4.5.9 Static test
4.5.10 Temperature cycle test
4.5.11 Slip test
4.5.12 Open clamp test
4.5.13 Failing Load Test
4.5.14 Durability test for insulation
4.6 MARKING
5 POLE FITTINGS
5.1 GENERAL
5.2 HOOK FORM
5.3 DESIGN REQUIREMENTS FOR HOOK BOLTS
5.4 DESIGN REQUIREMENTS FOR HOOKNUTS
5.5 DESIGN REQUIREMENTS FOR HOOK BRACKETS
5.6 DESIGN REQUIREMENTS FOR SUPPORT BRACKETS
5.7 DESIGN REQUIREMENTS FOR SUPPORTED HOOKS
5.8 DESIGN REQUIREMENTS FOR LINKS
5.9 DESIGN REQUIREMENTS FOR EXTENSIBLE LINKS
5.10 DESIGN REQUIREMENTS FOR YOKES
5.11 TESTS
5.11.1 Test assembly
5.11.2 Specified test values
5.11.3 Test procedure
5.12 MARKING
6 ELECTRICAL TESTS
6.1 GENERAL
6.2 TEMPERATURE CYCLE TEST
6.2.1 Test assembly
6.2.2 Procedure
6.3 HIGH VOLTAGE TESTS ON INSULATION
APPENDIX A
A1 SCOPE
A2 INTRODUCTION
A3 CONTROLLED FAILURE
A4 PHILOSOPHY
APPENDIX B
B1 GENERAL
Cited references in this standard
[Current]
Insulator and conductor fittings for overhead power lines, Part 1: Performance, material, general requirements and dimensions
Content history
AS 3766-1990 Rec:2016
DR 89068
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