High-voltage switchgear and controlgear. Inductive load switching
发布日期:2013-06-30 实施日期:2013-06-30
High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
适用范围:IEC 62271-203:2011 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, ...
发布日期:2011-09-07 实施日期:2011-09-07
High-voltage switchgear and controlgear - Part 207: Seismic qualification for gas-insulated switchgear assemblies for rated voltages above 52 kV
适用范围:IEC 62271-207:2012 applies to gas-insulated switchgear assemblies for alternating current of rated voltages above 52 kV for indoor and outdoor installations, including their supporting structure. This ...
发布日期:2012-04-27 实施日期:2012-04-27
实施日期:2011-03-31
High-voltage switchgear and controlgear - Part 3: Digital interfaces based on IEC 61850
适用范围:IEC 62271-3:2015 is applicable to high-voltage switchgear and controlgear for all rated voltage levels above 1 kV and assemblies thereof and specifies equipment for digital communication with other par...
发布日期:2015-03-10 实施日期:2015-03-10
发布日期:2015-08-01 实施日期:2015-08-01
发布日期:2012-06-30 实施日期:2012-06-30
实施日期:2011-10-31
High-voltage switchgear and controlgear. Part 206: Voltage presence indicating systems for rated voltages above 1 kV and up to and including 52 kV (IEC 62271-206:2011); German version EN 62271-206:2011
实施日期:2011-01-01
实施日期:2011-10-31
发布日期:2014-04-24 实施日期:2014-04-24
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