CSA CEI/IEC 61000.4.15 : 2003

FOREWORD
INTRODUCTION
1 Scope and object
2 Normative references
3 Description of the instrument
   3.1 General
   3.2 Block 1 - Input voltage adaptor and
        calibration checking circuit
   3.3 Block 2 - Square law demodulator
   3.4 Blocks 3 and 4 - Weighting filters, squaring
        and smoothing
   3.5 Block 5 - On-line statistical analysis
   3.6 Outputs
4 Specification
   4.1 Analogue response
   4.2 Input transformer
   4.3 Voltage adaptor
   4.4 Internal generator for calibration checking
   4.5 Squaring demodulator
   4.6 Weighting filters
   4.7 Overall response from input to output of block 3
   4.8 Range selector
   4.9 Squaring multiplier and sliding mean filter
   4.10 General statistical analysis procedure
   4.11 Temperature and humidity operating range of the
        instrument
5 Performance testing
6 Type test and calibration specifications
   6.1 General
   6.2 Insulation and electromagnetic compatibility
        tests (provisional)
   6.3 Climatic tests
Annex A (normative) - Techniques to improve accuracy of
                        flicker evaluation
Annex B (informative) - Meaning of [delta]V/V and number of
                        voltage changes
Bibliography
Figures
Table

Provides a functional and design specification for flicker measuring apparatus intended to indicate the correct flicker perception level for all practical voltage fluctuation waveforms.