IEC/TR 60909-1 Ed. 2.0现行
Short-circuit currents in three-phase a.c. systems Part 1: Factors for the calculation of short-circuit currents according to IEC 60909-0
出版：International Electrotechnical Committee
专家解读视频
Applies to short-circuit currents in three-phase a.c. systems. This technical report aims at showing the origin and the application, as far as necessary, of the factors used to meet the demands of technical precision and simplicity when calculating short-circuit currents according to IEC 60909-0.
UNE 21239-1:2005 - Identical
PD 7639-1:1994 - Equivalent
VDE 0102 SUPP 3:2003 - Identical
DIN EN 60909-0 SUPP 3 (2003-07) - Identical
PD IEC TR 60909-1:2002 - Identical
NEN NPR IEC/TR 60909-1:2002 - Identical
