BS 7197:1990
Current
The latest, up-to-date edition.
Specification for performance of bonds for electric power cable terminations and joints for system voltages up to 36 kV
Hardcopy , PDF
English
29-06-1990
Committees responsible
Foreword
Specification
1. Scope
2. Definitions
3. Bonds
4. Performance
Appendices
A. Guidance on bonding
B. Performance test methods
C. Bond cross-sectional areas
Tables
1. Physical constants for bonding materials
2. Solid copper bond cross-sectional areas for 1 s
fault duration
3. Solid aluminium bond cross-sectional area for 1 s
fault duration
4. Solid steel bond cross-sectional areas for 1 s
fault duration
Figures
1. Test circuit for continuity bonds used in cable
terminations
2. Test circuit for cable joint earth continuity bonds
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