SN EN 61235 : 1995

Committees responsible<br>National foreword<br>Foreword<br>Section 1. General<br>1. Scope <br>2. Normative references<br>3. Definitions<br>4. Classification<br>Section 2. Technical characteristics<br>5. Materials<br>6. Diameters of tubes<br>Section 3. Type tests<br>7. General<br>8. Visual inspection and dimensional check<br>9. Dielectric tests<br>10. Mechanical tests<br>11. Mechanical fatigue tests<br>Section 4. Routine tests and sampling tests<br>12. Routine tests<br>13. Sampling tests<br>14. Additional tests not indicated<br>Section 5. Special clauses<br>15. Marking<br>16. Modification<br>17. Acceptance<br>18. Quality assurance plan<br>Annexes<br>A. (normative) Dielectric tests before and after<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;exposure to humidity<br>B. (normative) Dielectric wet test<br>C. (normative) Mechanical tests<br>D. (normative) Routine tests<br>E. (normative) Sampling procedure<br>F. (informative) Acceptance tests<br>ZA. (normative) Normative references to international <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;publications with their corresponding European publications

Applies to insulating tubes made of a synthetic material and meant for tools and equipment for work on systems operating at voltages above 1 kV. Coverage includes definitions, materials, mechanical tests, marking, modification and acceptance. Also gives tables, diagrams and annexes.