BS 125:1970
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Specification for hard-drawn copper and copper-cadmium conductors for overhead power transmission purposes
Hardcopy , PDF
English
25-06-1970
15-02-1997
Co-operating organizations
Foreword
Specification
1 Scope
2 General
3 Definitions
4 Information to be supplied by the purchaser
5 Freedom from defects
6 Joints
7 Chemical composition
8 Stranding
9 Dimensions, tolerances and masses
10 Selection of test samples
11 Mechanical tests
12 Electrical resistance test
13 Non-compliance
14 Certificate of compliance
15 Inspection
16 Facilities for testing
Appendices
A Factors for correcting resistance at various
temperatures
B Notes on the calculation of Tables 4 and 6
Tables
1 Lay ratios
2 Strength of stranded conductors
3 Mechanical and electrical properties of standard
solid hard-drawn copper conductors
4 Mechanical and electrical properties of standard
stranded hard-drawn copper conductors
5 Mechanical and electrical properties of standard
solid hard-drawn copper-cadmium conductors
6 Mechanical and electrical properties of standard
stranded hard-drawn copper-cadmium conductors
7 Factors for correcting resistance. Hard-drawn high
conductivity 97% I.A.C.S.
8 Factors for correcting resistance. Hard-drawn
copper-cadmium
9 Increase in length of wire due to stranding
10 Stranding constants
Chemical composition, dimensions, mechanical and electrical tests for solid and stranded circular conductors.
| Committee |
NFE/34
|
| DevelopmentNote |
BS DRAFT 91/44192 DC Replaces BS 672:1957
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| UNE-EN 60641-3-2:2008 | Identical |
| DEFSTAN 61-12(PT16)SEC1/1(1977) : 1977 | WIRES, CORDS, AND CABLES, ELECTRICAL - METRIC UNITS - PART 16: AERIAL (ANTENNA) WIRES |
| DEFSTAN 91-112/2(2002) : 2002 | LUBRICATING OIL GEAR: AIRCRAFT, LIGHT GRADE NATO CODE: O-153 JOINT SERVICE DESIGNATION: OEP-30 - LUBRICATING OIL GEAR: AIRCRAFT, MEDIUM GRADE NATO CODE: O-155 JOINT SERVICE DESIGNATION: OEP-70 |
| BS 1035-40, 1172-74, 1861, 1954:1964 | Raw copper |
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