移动和固定海上设备 - 电气安装 - 第6部分:安装

[中文适用范围]： IEC 61892-6 提供了海上移动式和固定式装置中电气设备安装的具体要求，包括管道、泵送或“清管”站、压气站和单点系泊，这些装置用于海上石油工业的钻探、生产、住宿、加工、存储和卸载目的。它适用于所有安装，无论是永久的、临时的、可运输的还是手持式的，适用于交流和直流安装，没有任何电压等级限制。引用标准可能给出电压等级限制。本文件规定了如下要求：设备存储和安装期间的保护、发电机和电动机的安装、变压器的安装、开关设备和控制设备组装的安装、半导体转换器和不间断电源系统的安装、二次电池和电池组的安装、照明器的安装、加热和烹饪器具的安装、伴热和表面加热的安装、低压和高压电缆及布线的安装、接地和等电位连接的要求、防雷保护、完工安装的测试以及文档。本文件不适用于医疗用途的固定设备、油轮的电气安装以及非由电气设备产生的点火源的控制。注1：对于医疗室，IEC 60364-7-710 提供了具体要求。油轮的要求见 IEC 60092-502。注2：非电气设备保护指南可见 ISO 80079-36、ISO 80079-37 和 IMO 2009 MODU 规则第 6.7 节。 [外文原描述]： IEC 61892-6:2019 provides specific requirements for the installation of electrical equipment in mobile and fixed offshore units, including pipeline, pumping or "pigging" stations, compressor stations and single buoy moorings, used in the offshore petroleum industry for drilling, production, accommodation, processing, storage and offloading purposes. It applies to all installations, whether permanent, temporary, transportable or hand-held, to AC installations and DC installations without any voltage level limitation. Referenced equipment standards may give voltage level limitations. This document specifies requirements such as those concerning – protection during equipment storage and in the installation period, – installation of generators and motors, – installation of transformers, – installation of switchgear and controlgear assemblies, – installation of semiconductor converters and UPS, – installation of secondary cells and batteries, – installation of luminaires, – installation of heating and cooking appliances, – installation of trace and surface heating, – installation of cables and wiring, both low-voltage and high-voltage cables, – requirements in relation to earthing and bonding, – lightning protection;, – testing of completed installation, and – documentation. This document does not apply to – fixed equipment for medical purposes, – electrical installations of tankers, and – control of ignition sources other than those created by electrical equipment. This fourth edition cancels and replaces the third edition published in 2013. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) requirements for protection during equipment storage have been added; b) the special requirements for distribution board enclosures in accommodation spaces have been deleted; c) requirements for installation of UPS have been updated; d) requirements regarding the installation of batteries have been modified; e) requirements for large single-core cables for three-phase AC have been updated; f) requirements in relation to cable transit systems have been added; g) the table on the sizes of earth continuity conductors and equipment earthing connections, set out in IEC 61892-4:2007, has been included; h) requirements as to the installation of controls and instrumentation have been modified; clauses relevant to design and equipment have been deleted.