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AS 1154.1-2009
[Current]Insulator and conductor fittings for overhead power lines, Part 1: Performance, material, general requirements and dimensions
Provides users and manufacturers of insulators and conductor fittings for overhead power lines with definitions of terms, performance requirements, dimensions, test methods and acceptance criteria.
Published: 12/02/2009
Pages: 55
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 Materials
1.4.4 Surface finish
1.4.5 Protection against corrosion
1.4.6 Forming of carbon steel components (other than stainless steel or coated sheet steel and strip)
1.4.6.1 General
1.4.6.2 Forged steel
1.4.6.3 Malleable cast materials
1.4.6.4 Spheroidal (ductile) or nodular graphite cast iron
1.4.6.5 Cast steels
1.4.6.6 Weldable and structural steel
1.4.7 Fasteners
1.4.7.1 Hexagonal bolts
1.4.7.2 Hexagonal nuts
1.4.7.3 Flat washers
1.4.7.4 Cup head bolts
1.4.7.5 Tower bolts
1.4.7.6 Spring washers
1.5 General requirements for tests
1.5.1 Type tests
1.5.2 Batch tests
1.5.2.1 Sampling
1.5.2.2 Acceptance
1.6 Verification of dimensions
2 Insulator fittings
2.1 Items to be specified by the purchaser
2.2 Mechanical strength type test
2.2.1 Test assembly
2.2.2 Procedure
2.2.3 Requirement
2.2.4 Extended strength test
2.2.4.1 Procedure
2.2.4.2 Requirement
2.3 Hardness test
2.4 Routine tests
2.5 Batch tests
2.5.1 Verification of dimensions
2.5.2 Mechanical test
2.5.3 Galvanizing tests
2.5.4 Hardness test
2.6 Documentation
3 Tension fittings
3.1 Items to be specified by the purchaser
3.2 General
3.3 Mechanical strength type tests
3.3.1 Holding strength test for full tension fittings
3.3.1.1 General
3.3.1.2 Test assembly
3.3.1.3 Procedure
3.3.1.4 Requirement
3.3.2 Hardness test
3.4 Electrical heating cycle type test
3.4.1 General
3.4.2 Test assembly
3.4.3 Test current
3.4.4 Procedure
3.4.5 Potential points
3.4.6 Requirement
3.5 Routine tests
3.6 Batch tests
3.6.1 Verification of dimensions
3.6.2 Mechanical test
3.6.3 Hardness test
3.6.4 Galvanizing tests
3.7 Documentation
4 Non-tension fittings
4.1 Items to be specified by the purchaser
4.1.1 Conductor fittings
4.1.2 Optical Ground Wire (OPGW) fittings
4.2 General requirements for testing
4.3 Mechanical type tests for fittings other than tee fittings
4.3.1 General
4.3.2 Test assembly
4.3.3 Procedure
4.3.4 Requirement
4.4 Mechanical type tests for tee fittings where the main conductor is continuous
4.4.1 Main conductor integrity test
4.4.1.1 General
4.4.1.2 Test assembly
4.4.1.3 Procedure
4.4.1.4 Requirement
4.4.2 Tensile and slip test
4.4.2.1 General
4.4.2.2 Test assembly
4.4.2.3 Procedure
4.4.2.4 Requirement
4.5 Electrical heating cycle type test
4.5.1 General
4.5.2 Test assembly
4.5.3 Test current
4.5.4 Procedure
4.5.5 Requirement
4.6 Short-time current test
4.6.1 Short-time current test
4.6.1.1 Test assembly
4.6.1.2 Procedure
4.6.1.3 Requirement
4.6.2 Potential points
4.7 Batch tests
4.7.1 Verification of dimensions
4.7.2 Mechanical test
4.7.3 Hardness test
4.7.4 Galvanizing tests
4.8 Documentation
5 Suspension and support fittings
5.1 Items to be specified by the purchaser
5.2 General requirements for tests on support fittings
5.3 Mechanical strength type tests
5.3.1 Holding tension (withstand slip) test
5.3.1.1 General
5.3.1.2 Test assembly and procedure
5.3.1.3 Requirement
5.3.2 Failing load test
5.3.2.1 General
5.3.2.2 Test assembly and procedure
5.3.2.3 Requirement
5.4 Clamp bolt tightening test
5.5 Routine tests
5.6 Batch tests
5.6.1 Verification of dimensions
5.6.2 Mechanical test
5.6.3 Galvanizing tests
5.7 Documentation
6 Electrical control fittings
6.1 Items to be specified by the purchaser
6.2 General requirements
6.3 Type tests
6.3.1 Mechanical strength test
6.3.1.1 General
6.3.1.2 Test assembly and procedure
6.3.1.3 Requirement
6.3.2 Electrical tests
6.3.2.1 General
6.3.2.2 Radio interference test
6.3.2.3 Corona test
6.4 Batch tests
6.4.1 Verification of dimensions
6.4.2 Galvanizing tests
7 Protective fittings
7.1 Items to be specified by the purchaser
7.2 Vibration dampers (stockbridge type)
7.2.1 General requirements
7.2.2 Damper efficiency type test
7.2.2.1 General
7.2.2.2 Laboratory span test
7.2.2.2.1 General
7.2.2.2.2 Test assembly and procedure
7.2.2.2.3 Requirements
7.2.2.3 Field test
7.2.2.4 Analytical method
7.2.3 Mechanical impedance type test
7.2.3.1 Test assembly
7.2.3.2 Procedure
7.2.3.3 Requirement
7.2.4 Fatigue type test
7.2.4.1 General
7.2.4.2 Test assembly and procedure
7.2.4.3 Requirement
7.2.5 Weight pull-off type test
7.2.5.1 General
7.2.5.2 Test assembly and procedure
7.2.5.3 Requirement
7.3 Subconductor spacers
7.3.1 General requirements
7.3.2 Mechanical type tests
7.3.2.1 Test procedure
7.3.2.2 Requirement
7.4 General mechanical type tests
7.4.1 Clamp slip test—General
7.4.2 Clamp slip test—Test assembly and procedure
7.4.3 Clamp slip test—Requirement
7.5 General electrical type tests
7.5.1 General
7.5.2 Corona and radio interference voltage (RIV) test
7.6 Batch tests
7.6.1 Test quantities
7.6.2 Verification of dimensions
7.6.3 Galvanizing tests
7.6.4 Fatigue test
7.6.5 Weight pull-off test
7.6.6 Mechanical impedance test
7.7 Documentation
7.8 Other protective devices
8 Dimensions and marking
8.1 Dimensions
8.1.1 General
8.1.2 Ball and socket couplings
8.1.3 Socket depth
8.1.4 Locking devices for socket-ended fittings
8.1.5 Bolts for shackle and clevis end fittings
8.1.6 Split-pins
8.1.7 Tolerances
8.1.8 Point of measurement
8.1.9 Conductor fittings
8.1.10 Tube sizes for compression fittings
8.1.10.1 General
8.1.10.2 Materials
8.1.10.2.1 Steels
8.1.10.2.2 Aluminium
8.1.10.2.3 Tolerance
8.1.11 Palm terminals
8.2 Marking
8.2.1 General
8.2.2 Insulator fittings
8.2.3 Conductor fittings of the compression type
Appendix A
A1 General
A2 Charpy test requirements
Appendix B
B1 Vibration damper efficiency
B2 Power method
B3 Standing wave method
Appendix C
C1 General
C2 Test method
C3 Results
Appendix D
D1 Purpose
D2 Description of test methods
D3 General
D4 Test circuit and instruments
D5 Corona and RIV test procedures
D6 Acceptance criteria
D7 Test report
Amendment control sheet
AS 1154.1—2009
Amendment No. 1 (2020)
Correction
Cited references in this standard
[Current]
Insulators — Porcelain and glass for overhead power lines — Voltages greater than 1000 V a.c., Part 1: Test methods — Insulator units
AS/NZS 2947.3
Insulators—Porcelain and glass for overhead power lines—Voltages greater than 1000 V a.c., Part 3: Couplings
[Current]
Insulators — Porcelain and glass for overhead power lines — Voltages greater than 1000 V a.c., Part 4: Test methods — Insulator strings and insulator sets
Content history
[Current]
[Superseded]
AS 1154.1-2009 REC:2019
DR 07133
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