National Foreword
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Definitions, symbols and indices
4 General concepts and common requirements for all types
of instrumentation
5 Harmonic measurements
6 Other analysis principles
7 Transitional period
8 General
Annex A (informative) - Measurement of interharmonics
Annex B (informative) - Measurements above the harmonic
frequency range up to 9 kHz
Annex C (informative) - Technical considerations for
grouping method
Bibliography
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications