BS 4963:1973
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for tests on hollow insulators for use in high voltage electrical equipment
Hardcopy , PDF
26-07-2004
English
20-10-1973
Foreword
Specification
1 General
1.1 Scope
1.2 Object
1.3 Tests
1.4 Classification of tests
2 Routine tests
2.1 Visual inspection
2.2 Electrical routine test
3 Sample tests
3.1 Verification of dimensions
3.2 Porosity test
3.3 Temperature cycle test
3.4 Re-test procedure
Appendix
Tables
Figures
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