AS/NZS 1429.2:1998 ELECTRIC CABLES-POLYMERIC INSULATED - FOR WORKING VOLTAGES ABOVE 19/33 (36) kV UP TO AND INCLUDING 76/132 ...
PREFACE
CONTENTS
SECTION 1 SCOPE AND GENERAL
1.1 SCOPE
1.2 REFERENCED DOCUMENTS
1.3 DEFINITIONS
1.3.1 Approximate value
1.3.2 Conductor screen
1.3.3 Core (of a cable)
1.3.4 Fictitious values
1.3.5 Gross cross-sectional area
1.3.6 Insulation screen
1.3.7 Length of lay
1.3.8 Maximum conductor temperature
1.3.9 Moisture barrier
1.3.10 Nominal value
1.3.11 Non-hygroscopic
1.3.12 Qualification test report
1.3.13 Re-qualification tests
1.3.14 Routine tests
1.3.15 Sample tests
1.3.16 Type tests
1.3.17 Voltage designation
1.3.18 Water blocking
SECTION 2 CONSTRUCTION
2.1 GENERAL
2.2 OPERATING VOLTAGES
2.3 MAXIMUM CONDUCTOR TEMPERATURE
2.4 CONDUCTORS
2.5 CONDUCTOR SCREEN
2.5.1 Material and application
2.5.2 Thickness
2.5.3 Removal from conductor
2.5.4 Outer surface
2.5.5 Tests
2.5.6 Criteria
2.6 INSULATION
2.6.1 Material
2.6.2 Application
2.6.3 Thickness
2.6.4 Tests
2.6.5 Criteria
2.7 EXTRUDED INSULATION SCREEN
2.7.1 Material and application
2.7.2 Thickness
2.7.3 Requirements for stripping the insulation screen
2.7.4 Tests
2.7.5 Criteria
2.8 WATER BLOCKING
2.8.1 General
2.8.2 Material and application
2.9 MOISTURE BARRIER
2.10 METAL SHEATH
2.10.1 Material
2.10.2 Application
2.10.3 Thickness
2.11 METALLIC SCREEN
2.11.1 General
2.11.2 Material
2.11.3 Application
2.12 BINDERS AND BARRIER TAPES
2.13 NON-METALLIC SHEATH
2.13.1 Material
2.13.2 Application
2.13.3 Colour
2.13.4 Thickness
2.13.5 Tests
2.13.6 Criteria
2.14 PROTECTION FROM INSECT ATTACK (OPTIONAL)
2.15 CABLE IDENTIFICATION
2.16 METRE MARKING ON CABLE (OPTIONAL)
2.17 PREPARATION FOR DELIVERY
2.18 MARKING OF DRUMS
SECTION 3 TESTS
3.1 GENERAL
3.2 CHECK ON INSULATION THICKNESS OF CABLE FOR ELECTRICAL TYPE TESTS
3.3 SELECTION OF SAMPLES
3.4 CABLE CHARACTERISTICS
3.5 PARTIAL DISCHARGE TEST
3.6 HIGH VOLTAGE TEST FOR 30 MIN
3.7 PARTIAL DISCHARGE TEST AFTER BENDING
3.7.1 Bending
3.7.2 Partial discharge test
3.8 MEASUREMENT OF DDF (tan ) AT AMBIENT TEMPERATURE
3.9 MEASUREMENT OF DDF (tan ) AT OPERATING TEMPERATURE
3.10 PARTIAL DISCHARGE TEST AFTER HEAT CYCLING
3.10.1 Preparation
3.10.2 Heat cycling
3.10.3 Partial discharge test
3.11 IMPULSE TEST FOLLOWED BY A HIGH VOLTAGE TEST
3.11.1 Preparation
3.11.2 Impulse test
3.11.3 High voltage test for 15 min
3.12 RE-QUALIFICATION TESTS
3.12.1 Material changes
3.12.2 Process changes
APPENDIX A - THE FICTITIOUS CALCULATION METHOD FOR THE DETERMINATION OF THE DIMENSIONS OF INSULATION SCREEN AND PROTECTIVE.....
A1 INTRODUCTION
A2 GENERAL
A3 METHOD
A3.1 Conductors
A3.2 Diameter over insulation
A3.3 Cores
A3.4 Metal sheath
A3.5 Metallic screen
A3.6 Under non-metallic sheath
APPENDIX B - PURCHASING GUIDELINES
B1 GENERAL
B2 INFORMATION TO BE SUPPLIED BY THE PURCHASER
B3 ITEM SUBJECT TO AGREEMENT BETWEEN PURCHASER AND MANUFACTURER
APPENDIX C - WATER PENETRATION TEST
C1 SCOPE
C2 PRINCIPLE
C3 PREPARATION OF SAMPLE
C4 APPARATUS
C5 PROCEDURE
C6 REPORT
APPENDIX D - RECOMMENDED DIAMETER OF DRUM BARREL AND INSTALLATION BENDING RADIUS FOR CABLES
D1 DIAMETER OF DRUM BARREL
D2 INSTALLATION BENDING RADIUS
APPENDIX E - FREQUENCY OF SAMPLE TEST SELECTION AND RETEST PROCEDURE FOR SAMPLE TESTS
E1 FREQUENCY OF SELECTION
E2 RETEST PROCEDURE
APPENDIX F - ROUNDING OF NUMBERS
F1 ROUNDING OF NUMBERS IN THE FICTITIOUS CALCULATION METHOD
F2 ROUNDING OF NUMBERS FOR OTHER PURPOSES
APPENDIX G - GUIDE TO THE SELECTION OF ACCESSORIES FOR HV CABLES WITH EXTRUDED INSULATION
G1 GENERAL
G2 INTRODUCTION
G3 TERMINOLOGY (see Ref. 1)
G3.1 Types of joints
G3.2 Types of terminations
G4 COMPATIBILITY (see Ref. 1)
G4.1 Accessory with the cable
G4.2 Accessory performance with the cable system
G4.3 Accessory with cable system design and operating conditions
G5 REFERENCES
APPENDIX H - TESTS AFTER INSTALLATION
H1 SCOPE
H2 HIGH VOLTAGE a.c. TEST AFTER INSTALLATION
H3 ADVICE CONCERNING TESTS AFTER INSTALLATION
H4 SHEATH INTEGRITY TEST
