1 Scope and object
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Characteristics of the test current
6 Supply and return circuit conditions
7 Tests on insulator sets
8 Tests on short strings
9 Test report
10 Evaluation of results
Annex A (normative) - Examples of test arrangements
and practical methods of tower
simulation (return circuit)
Annex B (normative) - Determination of the
r.m.s. value of the current
Annex C (informative) - No-load voltage
of the power source
Annex D (informative) - Power arcs on insulator
sets and their true simulation by
appropriate positioning of fusible
wires
Annex E (informative) - Wind velocity during
power arc tests
Annex F (informative) - Variation of the fault
current magnitude and reasons for
the choice of the prescribed
test parameters
Annex G (informative) - Recommendations for
he test report
Annex H (informative) - Sample of a power
arc test report
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications