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

[中文适用范围]： IEC 60092-302-2 定义了低压船用配电盘和控制盘（MPSC 盘）的具体要求，包括：额定电压不超过 1000 V AC 或 1500 V DC 的带外壳的固定式盘；旨在用于与电能发电、分配和转换以及电能消耗设备的控制配合使用的盘。本文档适用于所有盘，无论其是单独设计、制造和验证，还是完全标准化并批量制造。制造和/或组装可由原始制造商以外的方进行。本文档不适用于符合相关产品标准的单个设备和自包含组件，如电动机启动器、熔断器开关、电子设备。注：单个设备和组件包括 IEC 60947 系列所涵盖的那些设备。 [外文原描述]： 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.