92/20257 DC : DRAFT JAN 1992
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
IEC 1000-2 ENVIRONMENT: COMPATIBILITY LEVELS FOR LOW FREQUENCY CONDUCTED DISTURBANCES & SIGNALLING IN PUBLIC MEDIUM VOLTAGE POWER SUPPLY SYSTEMS
24-09-2003
23-11-2012
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
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