IEC 60071-11:2022/COR1:2023
(Corrigendum)Corrigendum 1 - Insulation co-ordination - Part 11：Definitions, principles and rules for HVDC system
Corrigendum 1 - Insulation co-ordination - Part 11：Definitions, principles and rules for HVDC system
Corrigendum 1 - Coordination de l'isolement - Partie 11: Définitions, principes et règles relatifs au réseau CCHT
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IEC 60071-11:2022/COR1:2023 – 1 –
© IEC 2023
INTERNATIONAL ELECTROTECHNICAL COMMISSION
COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE
____________
IEC 60071-11 IEC 60071-11
Edition 1.0 2022-11 Édition 1.0 2022-11
INSULATION CO-ORDINATION COORDINATION DE L'ISOLEMENT
Part 11: Definitions, principles and rules for Partie 11: Définitions, principes et règles
HVDC system relatifs au réseau CCHT
CO RRI G E NDUM 1
Corrections to the French version appear after the English text.
Les corrections à la version française sont données après le texte anglais.
Table C.1 – Typical DC voltages and switching/lightning impulse withstand voltage
In Table C.1, modify the first row below the column headings as shown below:
Presumed rated switching Presumed rated lightning impulse
Typical DC voltage
impulse withstand voltage withstand voltage
kV kV kV
(peak value) (peak value)
550
200 550
650
Table C.3 – Correlation between presumed rated lightning impulse withstand
voltages and minimum phase-to-earth a
...
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