1 Scope
2 Normative references
3 Terms and definitions
4 Standard electrical values
5 Mechanical requirements
6 Climatic conditions
7 Electrical requirements
8 Accuracy requirements
Annex A (normative) - Test circuit diagram for DC
and even harmonics
Annex B (normative) - Electromagnet for testing
the influence of externally produced
magnetic fields
Annex C (informative) - Geometric representation
of active and reactive power
Annex D (Informative) - Effect of phase displacement
Annex E (informative) - Treatment of harmonics
and tests for harmonics