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CEI EN 60909-3 : 2011現(xiàn)行
SHORT-CIRCUIT CURRENTS IN THREE-PHASE A/C SYSTEMS - PART 3: CURRENTS DURING TWO SEPARATE SIMULTANEOUS LINE-TO-EARTH SHORTCIRCUITS AND PARTIAL SHORT-CIRCUIT CURRENTS FLOWING THROUGH EARTH
出版：Comitato Elettrotecnico Italiano
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標(biāo)準(zhǔn)編號： CEI EN 60909-3 : 2011
發(fā)布時(shí)間：2011/1/1 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：Comitato Elettrotecnico Italiano
標(biāo)準(zhǔn)頁數(shù)：64
標(biāo)準(zhǔn)簡介
Describes the 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.
