FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
5 Ratings
6 Design and construction
7 Tests
Annex 2A (normative) - Protective current transformers classes
P, PR
Annex 2B (normative) - Protective current transformer classes for
transient performance
Annex 2C (normative) - Proof of low-leakage reactance type
Annex 2D (informative) - Technique used in temperature rise test
of oil-immersed transformers to determine the thermal
constant by an experimental estimation
Annex 2E (informative) - Alternative measurement of the ratio
error [varepsilon]
Annex 2F (normative) - Determination of the turns ratio error