实施日期:2009-01-31
Insulation co-ordination - Part 1: Definitions, principles and rules
发布日期:2006-01-23 实施日期:2006-01-23
实施日期:2004-06-01
Electric power engineering - Modal components in three-phase a.c. systems - Quantities and transformations
发布日期:2008-07-23 实施日期:2008-07-23
Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents (IEC 60909-0:2001); German version EN 60909-0:2001
实施日期:2002-07-01
Isolationskoordination Teil 2:Anwendungsrichtlinie
实施日期:1997-09-01
Insulation co-ordination. Part 5:Procedures for high-voltage direct current (HVDC) converter stations First Edition
发布日期:2002-06-18 实施日期:2002-06-01
Short-circuit currents in three-phase AC systems - Part 3: Currents during two separate simultaneous line-to-earth short circuits and partial short-circuit currents flowing through earth
发布日期:2009-03-09 实施日期:2009-03-09
Electric power technology; current systems, concepts, quantities and letter symbols
实施日期:2006-06-30
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