移动式和固定式海上装置.电气装置.第1部分:一般要求和条件

[中文适用范围]： 本部分 IEC 61892 适用于移动和固定海上单元的电气装置和设备，包括管道、泵站或“清管”站、压缩机站和单点系泊系统，用于海上石油工业的钻探、生产、住宿、加工、储存和卸载目的。 它适用于所有安装，无论是永久性、临时性、可移动还是手持式，适用于交流电装置和直流电装置，没有任何电压级别限制。参考设备标准可能会给出电压级别限制。 本文件规定了诸如以下方面的要求： - 环境条件， - 电源特性， - 电气设备在单元中的位置， - 防止外部影响， - 防止电击，以及 - 点火源控制。 本文件提供了关于以下主题的信息和指导： - 寒冷气候保护，以及 - 表面处理和防护涂装系统。 本文件不适用于： - 用于医疗目的的固定设备， - 油轮的电气装置，以及 - 非电气设备产生的点火源控制。 注1：对于医疗房间，IEC 60364-7-710 提供了具体要求。油轮的要求在 IEC 60092-502 中给出。 注2：关于非电气设备保护的指导可以在 ISO 80079-36、ISO 80079-37 和 IMO 2009 MODU 规范第6.7节中找到。 [外文原描述]： IEC 61892-1:2019 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 61892-1:2019 is applicable to electrical installations and 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 – environmental conditions, – power supply characteristics, – location of electrical equipment in units, – protection against external influences, – protection against electrical shock, and – ignition source control. This document gives information and guidance on topics such as – cold climate protection, and – surface treatment and protective painting system. 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 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) voltage limitations have been removed; b) definitions for fixed offshore units and mobile offshore units have been included; c) tables for ambient air temperature and relative humidity have been removed, as this information will normally be given in owner's/operator's documentation for specific projects; d) the requirement as to ignition source control has been moved from IEC 61892-7 to this document; e) tables for voltage characteristics have been updated; f) requirements for a minimum degree of protection for equipment have been moved from IEC 61892-2 to this document.