NF EN IEC 62271-204:2022
Current
The latest, up-to-date edition.
High-voltage switchgear and controlgear - Part 204 : rigid gas-insulated transmission lines for rated voltage above 52 kV
Hardcopy
English - French
01-07-2022
This part of IEC 62271 applies to rigid HV gas-insulated transmission lines (GIL) in which the insulation is obtained, at least partly, by an insulating gas or gas mixture other than air at atmospheric pressure, for alternating current of rated voltages above 52 kV, and for service frequencies up to and including 60 Hz.
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