1 - AS 1154.3-1985 INSULATOR AND CONDUCTOR FITTINGS FOR OVERHEAD POWER LINES - PERFORMANCE AND GENERAL REQUIREMENTS FOR HELICAL
4 - PREFACE
5 - CONTENTS
6 - SECTION 1. SCOPE AND GENERAL
6 - 1.1 SCOPE AND REFERENCED DOCUMENTS.
6 - 1.1.1 Scope.
6 - 1.1.2 Referenced documents.
6 - 1.2 APPLICATION.
6 - 1.3 DESCRIPTION.
6 - 1.4 DEFINITIONS.
6 - 1.4.1 Anchor and tension fittings
6 - 1.4.2 Support fittings
6 - 1.4.3 Repair and protective fittings
6 - 1.4.4 Nominated holdi ng tension
6 - 1.4.5 Failing load
6 - 1.4. 6 Specified minimum failing load
6 - 1.4.7 Type tests
6 - 1.4.8 Batch tests
6 - 1.5 GENERAL REQUIREMENTS.
6 - 1.5.1 Defects.
6 - 1.5.2 Design.
6 - 1.5.3 Material.
6 - 1.5.4 Surface finish.
6 - 1.5.5 Protection against corrosion.
6 - 1.6 GENERAL REQUIREMENTS FOR TESTS.
6 - 1.6.1 Type Tests.
7 - 1.6.2 Batch tests.
7 - 1.7 VERIFICATION OF DIMENSIONS.
7 - 1. 8 COLOUR CODES* FOR HELICAL FITTINGS.
7 - 1.8.1 Colour code for conductors.
7 - 1.8.2 Colour code for insulator neck diameters.
8 - SECTION 2. ANCHOR AND TENSION FITTINGS (OTHER THAN FITTINGS IN SECTION 5).
8 - 2.1 SPECIFICATION DETAILS.
8 - 2.2 MECHANICAL STRENGTH TYPE TEST.
8 - 2.2.1 Anchor fittings.
8 - 2.2.2 Tension fittings.
8 - 2.3 ELECTRICAL TYPE TESTS.
8 - 2.3.1 Resistance test.
9 - 2.3.2 Heating-cycle test.
9 - 2.3.3 Short-time current test.
9 - 2.4 BATCH TESTS.
9 - 2.4.1 Verification of dimensions.
9 - 2.4.2 Mechanical and electrical tests.
9 - 2.4.3 Galvanizing tests.
10 - SECTION 3. SUPPORT FITTINGS
10 - 3.1 SPECIFICATION DETAILS.
10 - 3.2 MECHANICAL STRENGTH TYPE TESTS.
10 - 3.2.1 Holding tension (withstand slip) test.
11 - 3.2.2 Failing load test.
11 - 3.3 BATCH TESTS.
11 - 3.3.1 Verification of dimensions.
11 - 3.3.2 Mechanical tests.
11 - 3.3.3 Galvanizing tests.
12 - SECTION 4. REPAIR AND PROTECTIVE FITTINGS
12 - 4.1 SPECIFICATION DETAILS.
12 - 4.2 REPAIR FITTINGS.
12 - 4.2.1 General requirements.
12 - 4.2.2 Preparation of conductor for the type test.
12 - 4.2.3 Mechanical strength type test.
12 - 4.2.4 Electrical type tests.
13 - 4.3 PROTECTIVE FITTINGS.
13 - 4.3.1 Armour rods and line guards.
13 - 4.3.2 Vibration dampers.
13 - 4.3.3 Spacers.
13 - 4.4 BATCH TESTS.
13 - 4.4.1 Verification of dimensions.
13 - 4.4.2 Galvanizing tests.
14 - SECTION 5. ANCHOR FITTINGS FOR INSULATED CONDUCTORS (CABLES)
14 - 5.1 SPECIFICATION DETAILS.
14 - 5.2 MECHANICAL TYPE TESTS.
14 - 5.2.1 Ambient temperature holding tension (withstand slip) test.
14 - 5.2.2 Elevated temperature holding tension (withstand slip) test.
14 - 5.3 BATCH TESTS.
14 - 5.3.1 Verification of dimensions.
14 - 5.3.2 Galvanizing tests.
15 - APPENDIX A - NOMINATED HOLDING TENSIONS FOR PVC INSULATED SERVICE CONDUCTORS OF SIZE UP TO AND INCLUDING 25 mm2
16 - ANNEX - REFERENCED DOCUMENTS