发布日期:2012-08-31 实施日期:2012-08-31
High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
实施日期:2004-11-01
High-voltage switchgear and controlgear - Part 203 : gas-insulated metal-enclosed switchgear for rated voltages above 52 kV.
实施日期:2008-03-31
Bushings for d.c. application
适用范围:Applies to outdoor and indoor bushings of any voltage used on d.c. systems, of capacitance graded or gas insulated types for use as components of oil-filled converter transformers and smoothing reactor...
发布日期:2004-05-14 实施日期:2004-05-14
发布日期:2012-07-31 实施日期:2012-07-31
High-voltage switchgear and controlgear - Part 204: Rigid gas-insulated transmission lines for rated voltage above 52 kV
适用范围:IEC 62271-204:2011 applies to rigid HV gas insulated transmission lines (GIL) in which the insulation is obtained, at least partly, by a non-corrosive insulating gas, other than air at atmospheric pres...
发布日期:2011-07-26 实施日期:2011-07-26
High-voltage switchgear and controlgear. Part 204: Rigid gas-insulated transmission lines for rated voltage above 52 kV (IEC 62271-204:2011); German version EN 62271-204:2011
Durchfuehrungen fuer Gleichspannungsanwendungen Bushings for d.c. application Traversees pour application en courant continu
适用范围:This International Standard applies to outdoor and indoor bushings of any voltage used on d.c. systems, of capacitance graded or gas insulated types for use as components of oil-filled converter transf...
实施日期:2004-08-03
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