IEC 60092-302-2:2019 船舶电气装置第302-2部分:船用低压开关设备和控制设备组件

标准编号：IEC 60092-302-2:2019

中文名称：船舶电气装置第302-2部分:船用低压开关设备和控制设备组件

英文名称：Electrical installations in ships - Part 302-2: Low voltage switchgear and controlgear assemblies - Marine power

发布日期：2019-09-16

标准范围

IEC 60092-302-2:20 19定义了低压船用电力开关设备和控制设备组件（MPSC组件）的具体要求如下:-额定电压不超过1000伏交流电或1500伏直流电的带外壳的固定组件；-旨在与电能的发电、分配和转换结合使用以及用于控制电能消耗设备的组件。本文件适用于所有组件，无论它们是一次性设计、制造和验证的，还是完全标准化和批量制造的。制造和/或组装可以不由原始制造商进行。本文件不适用于符合相关产品标准的单个设备和独立组件，如电机启动器、保险丝开关、电子设备。该第一版取消并取代了1997年出版的IEC 60092-302第四版。本版构成技术修订版。与上一版相比，此版本包括以下重大技术变更:a)本文件已重新编号，以符合IEC 61439（所有部分）；b)本文件经过重组，符合IEC 61439（所有部分）；c)爬电距离已被修改；d)对未经型式测试的组件(NTTA)的引用已被删除；e)删除了不适用的表格；f)已确定IEC 61439（所有部分）附件的适用性。g)IEC 60092-302:1997中详述的、在7.6.101中涵盖的特定要求已部分移至60092-201。

IEC 60092-302-2:2019 defines the specific requirements of low voltage marine power switchgear and controlgear assemblies (MPSC-assemblies) as follows:
- stationary assemblies with enclosure for which the rated voltage does not exceed 1 000 V AC or 1500 V DC;
- assemblies intended for use in conjunction with the power generation, distribution and conversion of electric energy, and for the control of electric energy consuming equipment.
This document applies to all assemblies whether they are designed, manufactured and verified on a one-off basis or fully standardised and manufactured in quantity.
The manufacture and/or assembly can be carried out other than by the original manufacturer.
This document does not apply to individual devices and self-contained components, such as motor starters, fuse switches, electronic equipment, which comply with the relevant product standards.
This first edition cancels and replaces the fourth edition of IEC 60092-302 published in 1997. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) this document has been renumbered to fall in line with IEC 61439 (all parts);
b) this document has been restructured to fall in line with IEC 61439 (all parts);
c) the creepage distances have been modified;
d) the references to non type tested assemblies (NTTA) have been removed;
e) non-applicable tables have been removed;
f) the applicability of IEC 61439 (all parts) annexes have been identified.
g) specific requirements that were detailed in IEC 60092-302:1997, covered under 7.6.101 have partly been moved to 60092-201.

标准预览图