IEC - International Electrotechnical Commission - IEC 60517:1990/AMD1:1994

Amendment 1 - Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above

replaced
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Organization: IEC - International Electrotechnical Commission
Publication Date: 16 November 1994
Status: replaced
Page Count: 7
ICS Code (High voltage switchgear and controlgear): 29.130.10

Document History

April 1, 1995
Corrigendum 1 - Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above
A description is not available for this item.
IEC 60517:1990/AMD1:1994
November 16, 1994
Amendment 1 - Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above
A description is not available for this item.
October 15, 1990
Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above
Specifies requirements for gas-insulated metal-enclosed switchgear in which the insulation is obtained, at least partly, by an insulating gas other than air at atmospheric pressure, for alternating...
January 1, 1986
Gas-insulated metal-enclosed switchgear for rated voltages of 72,5 kV and above
A description is not available for this item.
Amendment 3 - High-voltage metal-enclosed switchgear for rated voltages of 72.5 kV and above
A description is not available for this item.
Amendment 2 - High-voltage metal-enclosed switchgear for rated voltages of 72.5 kV and above
A description is not available for this item.
April 1, 1977
Amendment 1 - High-voltage metal-enclosed switchgear for rated voltages of 72.5 kV and above
A description is not available for this item.
January 1, 1975
High-voltage metal-enclosed switchgear for rated voltages of 72.5 kV and above
Specifies requirements for gas-insulated metal-enclosed switchgear in which the insulation is obtained, at least partly, by an insulating gas other than air at atmospheric pressure, for alternating...
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