Table of Contents
1 SCOPE
2 REFERENCED DOCUMENTS
3 DEFINITIONS
4 OPERATING VOLTAGES
5 MAXIMUM CONDUCTOR TEMPERATURES
6 CONDUCTORS
7 CONDUCTOR SCREEN
8 INSULATION
9 CORE IDENTIFICATION
10 INSULATION SCREEN
11 LAYING UP
12 IMPREGNATION
13 LEAD ALLOY SHEATH
14 BEDDING (OPTIONAL)
15 ARMOUR (OPTIONAL)
16 NON-METALLIC SHEATH OR SERVING
17 COMPOUNDS FOR LAPPED BEDDING AND SERVING
18 CABLE MARKINGS
19 SEALING AND PREPARATION FOR DELIVERY
20 TESTS
APPENDICES
A RECOMMENDATIONS FOR SELECTION AND OPERATION
B RECOMMENDATIONS FOR INSTALLATION
C PURCHASING GUIDELINES
D SAMPLE TEST SAMPLE SELECTION AND RETEST PROCEDURE
E DETERMINATION OF THICKNESS OF LEAD ALLOY SHEATH AND
EXTRUDED BEDDING
F METHOD OF TEST FOR WATER-SOLUBLE IMPURITIES IN INSULATING
PAPER
G TYPE TESTS FOR 19/33 (36) kV CABLES
H INTERNAL PRESSURE TEST METHOD
Abstract
Specifies the requirements for non-draining mass-impregnated paper insulated and lead alloy sheathed cables for working voltages up to and including 19/33 (36)kV.
Scope
This Standard specifies requirements for non-draining mass-impregnated paper insulated and lead alloy sheathed cables for working voltage up to and including 19/33 (36) kV. Provision is made for extruded or lapped non-metallic protective coverings over the lead alloy sheath, with or without galvanized steel wire armour. Some typical constructions are shown in Figure 1.
NOTES:
1 Recommendations for selection and operation are given in Appendix A and those for installation are given in Appendix B.
2 Purchasing guidelines are provided in Appendix C.
The following cables are included in this Standard:
(a) 0.6/1 (1.2) kV four-core.
(b) 3.8/6.6 (7.2) kV single-core and three-core belted construction.
(c) 6.35/11 (12) and 11/11 (12) kV single-core and three-core belted or screened construction.
(d) 12.7/22 (24) kV and 19/33 (36) kV single-core and three-core screened or three-core separately leaded (SL).
History
First published as AS C92-1941.
Withdrawn 1970.
Revised and redesignated AS 1026-1973.
Second edition 1992.
Jointly revised and designated as AS/NZS 1026:2004.