標(biāo)準(zhǔn)號：IEC 60092-302-1997
中文標(biāo)準(zhǔn)名稱：船舶電氣設(shè)施 第302部分:低壓開關(guān)設(shè)備和控制設(shè)備組合裝置
英文標(biāo)準(zhǔn)名稱：Electrical installations in ships - Part 302: Low-voltage switchgear and controlgear assemblies
標(biāo)準(zhǔn)類型：U60
發(fā)布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：U60
國際標(biāo)準(zhǔn)分類號：47.020.60
適用范圍：ReplacementThis part of IEC 60092 is applicable to low-voltage switchgear and controlgear assemblies [type-tested assemblies (TTA), partially type-tested assemblies (PTTA) and non type-tested assemblies (NTTA)], with rated voltages not exceeding 1000 V a.c. at rated frequencies not exceeding 60 Hz or 1500 V d.c. for use in ships as a supplement to IEC 60439-1.NOTE - Throughout this standard, the word ASSEMBLY is used for a low-voltage switchgear and controlgear assembly.This standard also applies to ASSEMBLIES incorporating control and/or power equipment, which operate at higher frequencies. In this case, appropriate additional requirements apply.Unless otherwise specified in the following clauses, all ASSEMBLIES and their components comply with IEC 60439-1. In case of doubt, IEC 60092 publications shall have preference over IEC 60439-1.