IEC 61892-5:20 19规定了移动装置中电气装置的附加特性。 它适用于依赖浮力的装置，例如柱稳定装置（半潜式装置）、船舶或驳船型装置以及自升式装置。它规定了此类装置的附加特性，用于从一个位置转移到另一个位置以及钻井、生产、住宿、加工、储存和卸载目的。 它适用于所有装置，无论是永久的、临时的、可移动的还是手持的，适用于交流装置和直流装置，对电压等级没有任何限制。参考的设备标准可能会给出电压电平限制。 本文件规定了以下要求: -环境条件， -需要设备运行的单元的倾斜度限制， -舱底泵， -导航和障碍灯， -转向装置， -压载系统， -顶升系统，以及 -锚定系统。 对于电力推进，参考IEC 60092-501。 对于动力定位系统，参考IMO的相关要求。 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 -控制电气设备产生的点火源以外的点火源。 这第四版取消并取代了2014年出版的第三版。本版构成技术修订版。 与上一版相比，此版本包含以下重大技术变更: a)有关电力推进的技术要求已被IEC 60092-501:2013; b)增加了主配电盘和应急配电盘上有扶手的要求； c)对水密门和舱口盖的控制系统和指示器的要求更加具体； d)有关顶升系统保持能力的要求已被重写； e)改写了推进器辅助系泊系统的要求； f)关于动态定位移动装置的增强型系统验证（HIL测试）的附件已重新定位至IEC 61892-2:20 19。

IEC 61892-5:2019 specifies additional characteristics for electrical installations in mobile units.
It applies to installations that depend on buoyancy, such as column-stabilized units (semi-submersible units), ship- or barge-type units as well as self-elevating units. It specifies additional characteristics for such units, used during transfer from one location to another and 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 limitation on voltage level. Referenced equipment standards may give voltage level limitations.
This document specifies requirements such as those concerning
– environmental conditions,
– limits of inclination for the unit where the equipment is required to operate,
– bilge pumps,
– navigation and obstruction lights,
– steering gear,
– ballast system,
– jacking systems, and
– anchoring systems.
For electric propulsion, reference is made to IEC 60092-501.
For dynamic positioning systems, reference is made to relevant IMO requirements.
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 2014. This edition constitutes a technical revision.
This edition includes the following significant technical change with respect to the previous edition:
a) the technical requirements as to electric propulsion have been replaced with a reference to IEC 60092-501:2013;
b) the requirement for handrails on main and emergency switchboards has been added;
c) requirements as to control systems and indicators for watertight doors and hatch covers have been made more specific;
d) requirements concerning the holding capacity for jacking systems have been rewritten;
e) requirements as to thruster-assisted mooring system have been rewritten;
f) the annex regarding enhanced system verification (HIL test) for dynamic positioned mobile units has been relocated to IEC 61892-2:2019.