| Category | Limit value standard Edition | Measurement technique standard Edition | |
|---|---|---|---|
| Harmonic current |
| 16 A or less |
|
| 20 A or less | ||
| 16 A or more, 75 A or less | ||
| Flicker/ Line regulation emission |
| 16 A or less |
|
| 16 A or more, 75 A or less | ||
*1. The measuring window width is 0.2 second. In other words, it is 10 cycles at a fundamental frequency of 50 Hz and 12 cycles at a fundamental frequency of 60 Hz. Inter harmonic waves are measured at 5 Hz intervals. Harmonic groups are measured out of harmonic waves and interharmonic waves. The values of harmonic groups are the results of measurement.*2. The measurement window length is 16 cycles at the fundamental frequency. It is 0.32 second at a fundamental frequency of 50 Hz and 0.266 second at a fundamental frequency of 60 Hz. Interharmonic waves are not measured; only harmonic waves are measured. The values of harmonic waves are the results of measurement.


