標準號：BS EN 60439-5-2006
中文標準名稱：低壓開關裝置和控制裝置組件.電力網供電組件的特殊要求
英文標準名稱：Low-voltage switchgear and controlgear assemblies - Particular requirements for assemblies for power distribution in public networks
標準類型：K30
發布日期：2006/11/30 12:00:00
實施日期：2006/11/30 12:00:00
中國標準分類號：K30
國際標準分類號：29.130.20
引用標準：IEC 60068-2-11-1981;IEC 60068-2-30-2005;IEC 60238-2004;IEC 60269-1-1998;IEC 60439-1-1999
適用范圍：Substation cable distribution boards (SCDBs) and cable distribution cabinets (CDCs) forpower distribution in networks shall comply with all the requirements of IEC 60439-1 (1999) ifnot otherwise indicated hereinafter and shall also comply with the particular requirementscontained in this publication.This standard gives supplementary requirements for substation cable distribution boards(SCDBs) and cable distribution cabinets (CDCs), which are stationary, type-tested assemblies(TTA). They are used for the distribution of electrical energy in three-phase systems. OpentypeASSEMBLY are not covered by this standard.Individual components, such as fuses and switching devices that comply with other standards,shall also comply with the supplementary requirements of this standard.The object of this standard is to state the definitions and to specify the service conditions,construction requirements, technical characteristics and tests for SCDBs and CDCs. Higherperformance and test levels may be required for particular networks, for example, those withmeshed connections.