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IEC 60781 : 1.0已作廢

APPLICATION GUIDE FOR CALCULATION OF SHORT-CIRCUIT CURRENTS IN LOW-VOLTAGE RADIAL SYSTEMS

出版:International Electrotechnical Committee

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基本信息
標(biāo)準(zhǔn)編號(hào): IEC 60781 : 1.0
發(fā)布時(shí)間:1989/1/30 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:International Electrotechnical Committee
標(biāo)準(zhǔn)頁(yè)數(shù):62
標(biāo)準(zhǔn)簡(jiǎn)介

This guide specifies a standardized procedure developed from IEC 909 for the calculation of short-circuit currents in three-phase a.c. systems operating at nominal frequency (50 or 60 Hz) when the short circuit occurs in low voltage radial systems and when the simplifying conditions given in clause 3 are met.

等同采用的國(guó)際標(biāo)準(zhǔn)

CEI 11-28 : 1998 - Identical

UNE 21240 : 1997 - Identical

VDE 0102 SUPP 2 : 1992 - Identical

CEI 11-28 : 1998 - Identical

UNE 21240 : 1997 - Identical

VDE 0102 SUPP 2 : 1992 - Identical