1 - AS 2629-2008 SEPARABLE INSULATED CONNECTORS FOR POWER DISTRIBUTION SYSTEMS ABOVE 1 KV
4 - PREFACE
5 - CONTENTS
6 - SECTION 1 SCOPE AND GENERAL
6 - 1.1 SCOPE
6 - 1.2 REFERENCED DOCUMENTS
6 - 1.3 SERVICE CONDITIONS
6 - 1.3.1 Normal service conditions
7 - 1.3.2 Special service conditions
8 - SECTION 2 DEFINITIONS
8 - 2.1 APPLICATION OF SECTION
8 - 2.2 GENERAL TERMS
8 - 2.2.1 Dead-break connector
8 - 2.2.2 Load-break connector
8 - 2.2.3 Operating interface
8 - 2.2.4 Separable insulated connector (hereinafter referred to as connector)
8 - 2.3 HARDWARE ITEMS
8 - 2.3.1 Bushing insert
8 - 2.3.2 Bushing well
8 - 2.3.3 Earthing (grounding) bushing
8 - 2.3.4 Earthing elbow
8 - 2.3.5 Earthing rod
8 - 2.3.6 Elbow
9 - 2.3.7 Feed-through device
9 - 2.3.8 Hold-down bail
9 - 2.3.9 Insulated parking bushing
9 - 2.3.10 Insulated cap
9 - 2.3.11 Integral bushing
9 - 2.3.12 Parking stand
9 - 2.3.13 Plug
9 - 2.3.14 Test point
9 - 2.4 ELECTRICAL CHARACTERISTICS
9 - 2.4.1 Partial discharge (corona) extinction voltage
9 - 2.4.2 Rated short-circuit making current
9 - 2.4.3 Rated lightning impulse withstand voltage
9 - 2.4.4 Rated normal current
9 - 2.4.5 Rated (short duration) power frequency withstand voltage
10 - 2.4.6 Rated short-time withstand current
10 - 2.4.7 Rated switching current
10 - 2.4.8 Rated voltage
15 - SECTION 3 RATINGS
15 - 3.1 VOLTAGE RATINGS
15 - 3.1.1 Rated voltage
15 - 3.1.2 Insulation level
15 - 3.1.3 Partial discharge extinction voltage
15 - 3.2 RATED FREQUENCY
15 - 3.3 CURRENT RATINGS
15 - 3.3.1 Normal current
15 - 3.3.2 Switching current (load-break connectors)
15 - 3.3.3 Short-time withstand current
16 - 3.3.4 Short-circuit making current (load-break connectors)
17 - SECTION 4 DESIGN, CONSTRUCTION AND MARKING
17 - 4.1 DESIGN
17 - 4.2 INTERCHANGEABILITY
17 - 4.3 OPERATING MEANS
17 - 4.4 SHIELDING
17 - 4.5 TEST POINTS
17 - 4.5.1 Requirements
17 - 4.5.2 Capacitance
17 - 4.6 HOLD-DOWN BAILS
18 - 4.7 MARKING
30 - SECTION 5 PERFORMANCE
30 - 5.1 BEHAVIOUR ON TEST AND IN SERVICE
30 - 5.1.1 Current-carrying performance
30 - 5.1.2 Switching current performance
30 - 5.1.3 Short-circuit making current performance
30 - 5.1.4 Operating forces and torques
30 - 5.2 OPERATING TEMPERATURE OF MATERIALS
31 - SECTION 6 CLASSIFICATION OF TESTS
31 - 6.1 TYPE TESTS
31 - 6.1.1 Purpose
31 - 6.1.2 Connectors tested
31 - 6.1.3 Test report
31 - 6.1.4 Repeat tests
31 - 6.1.5 Test records
31 - 6.2 ROUTINE TESTS
31 - 6.3 TESTS AT SITE
31 - 6.3.1 General
32 - 6.3.2 Power-frequency voltage tests
32 - 6.3.3 D.C. voltage tests
32 - 6.3.4 Other tests
34 - SECTION 7 DETAILS OF TYPE TESTS
34 - 7.1 DIELECTRIC TESTS
34 - 7.1.1 Purpose
34 - 7.1.2 Mounting preparation
34 - 7.1.3 Requirements
34 - 7.1.4 Power frequency voltage
34 - 7.1.5 Partial discharge
34 - 7.1.6 D.C. voltage
34 - 7.1.7 Impulse
35 - 7.2 SHORT-CIRCUIT CURRENT-CARRYING CAPABILITY TEST
35 - 7.2.1 Purpose
35 - 7.2.2 Mounting preparation
35 - 7.2.3 Requirements
35 - 7.3 SWITCHING CURRENT TESTS (Applicable to load-break connectors only)
35 - 7.3.1 Purpose
35 - 7.3.2 Mounting preparation
36 - 7.3.3 Requirements
36 - 7.3.4 Electrical circuit conditions
37 - 7.4 SHORT-CIRCUIT MAKING CURRENT TEST (Applicable to load-break connectors only)
37 - 7.4.1 Purpose
37 - 7.4.2 Mounting preparation
37 - 7.4.3 Requirements
37 - 7.5 CONNECTOR ELBOW DISTORTION TEST FOR OFF-AXIS FORCE (Applicable only to elbows of the non-bolted type).
37 - 7.5.1 Purpose
37 - 7.5.2 Preparation for test
40 - 7.5.3 Off-axis operating tests
40 - 7.5.4 Verification of results
40 - 7.6 CURRENT CYCLING TEST
40 - 7.6.1 Purpose
41 - 7.6.2 Preparation for test
41 - 7.6.3 Requirements
41 - 7.6.4 Verification of results
41 - 7.7 CABLE PULL-OUT TEST
41 - 7.7.1 Purpose
41 - 7.7.2 Requirements
42 - 7.8 OPERATING FORCE TEST
42 - 7.8.1 Purpose
42 - 7.8.2 Requirements
42 - 7.9 OPERATING EYE TEST
42 - 7.9.1 Purpose
42 - 7.9.2 Test method and requirements
42 - 7.10 TEST POINT CAP MECHANICAL TEST
42 - 7.10.1 Purpose
42 - 7.10.2 Removal force
42 - 7.10.3 Operating force withstand
43 - 7.11 TEST POINT ELECTRICAL TESTS
43 - 7.11.1 Purpose
43 - 7.11.2 Capacitance test
43 - 7.11.3 Voltage indication test
43 - 7.12 SHIELDING TEST
43 - 7.12.1 Purpose
43 - 7.12.2 Test procedure
43 - 7.13 ACCELERATED SEALING LIFE TEST
43 - 7.13.1 Purpose
43 - 7.13.2 Sequence
43 - 7.13.3 Thermal ageing test
44 - 7.13.4 Heating and immersion cycles
44 - 7.13.5 Verification of results