BS 7870-4.11:1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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LV and MV polymeric insulated cables for use by distribution and generation utilities. Specification for distribution cables with extruded insulation for rated voltages of 11 kV and 33 kV Single-core 33 kV lead sheathed cables - Single core 33 kV lead sheathed cables
Hardcopy , PDF
31-12-2011
English
15-08-1999
Committees responsible
Foreword
1 Scope
2 Normative references
3 Voltage designation
4 Construction and dimensions
5 Test requirements
6 Routine tests
7 Sample tests
8 Type tests
Annex A (informative) User options for single-core lead
sheathed XLPE insulated cables
Annex B (informative) Guidance on type tests
Annex C (normative) Water penetration test method
Bibliography
Figure C.1 - (normative) Water penetration test
Table 1 19/33 kV single-core cables having stranded copper
or aluminium conductors
Table 2 Schedule of tests
Table 3 Cross-linked polyethylene (XLPE) insulation
Table 4 Medium density polyethylene (MDPE) oversheath
Table 5 Compatibility requirements
Table 6 Tan delta in relation to voltage
Table 7 Tan delta in relation to temperature
Table A.1 Options to be specified by the user
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