NEN EN IEC 60909-3:2004被替代
Short-circuit Current Calculation In Three-phase A.c. Systems - Part 3: Currents During Two Separate Simultaneous Line-to-earth Short Circuits And Partial Short-circuit Currents Flowing Through Earth
出版：Nederlands Normalisatie Instituut
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基本信息
標準編號： NEN EN IEC 60909-3:2004
發布時間：2004/1/1 0:00:00
標準類別：Standard
出版單位：Nederlands Normalisatie Instituut
標準頁數：72
標準簡介
Defines procedures for calculation of the prospective short-circuit currents with an unbalanced short circuit in high-voltage three-phase a.c. systems operating at nominal frequency 50 Hz or 60 Hz.
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