1. Scope
2. Harmonics
3. Interharmonics
4. Voltage Fluctuations
5. Voltage Dips and Short Interruptions
6. Voltage Unbalance
7. Mains Signalling
8. Low Frequency Switching Transients
9. Power Frequency Variation
10. D.C.Components
Table 1 - Compatibility levels for individual harmonic
voltages in medium voltage network
Figure 1 - Flicker - Curve or equal severity
Figure 2 - Compatibility of mains signalling systems
Annex A - Tables giving an indication of the distribution
of voltage dips
Annex B - Bibliography