BS EN 61011-2:1993

Cooperating organizations
National foreword
Foreword
1. Scope
2. Definitions
3. General requirements
4. General notes on tests
5. Rating
6. Classification
7. Marking
8. Protection against electric shock
9. Void
10. Output characteristics
11. Heating
12. Void
13. Electrical insulation and leakage current at
     operating temperature
14. Radio and television interference suppression
15. Moisture resistance
16. Insulation resistance and electric strength
17. Resistance to atmospheric surges
18. Endurance
19. Abnormal operation
20. Void
21. Mechanical strength
22. Construction
23. Internal wiring
24. Components
25. Supply connection and external flexible cables and
     cords
26. Terminals for external conductors
27. Void
28. Screws and connections
29. Creepage distances, clearances and distances
     through insulation
30. Resistance to heat, fire and tracking
31. Resistance to rusting
32. Void
Appendix A - Thermal controls and overload releases
Appendix B - Electronic circuits
Appendix C - Measurement of creepage distances and
             clearances
Appendix D - Void
Appendix E - Instructions for the installation and
             operation of electric fences and electric
             fence energizers
Appendix F - Circuit for measuring leakage currents
Annex ZB (informative) A-Deviations
Annex ZC (normative) Publication references
National annex NA (informative) Original IEC text amended
by CENELEC common modifications
National annex NB (informative) Committees responsible
National annex NC (informative) Cross-references

Applies to battery operated electric fence energizers not meant for connection to the supply mains and having rated supply voltage not over 36 V d.c. Coverage includes: marking, rating, heating, moisture resistance, endurance, mechanical strength, components and construction.