IEC 61820-3-4:2023 机场照明和引导用电气装置.第3-4部分:串联电路中的安全二次电路.一般安全要求

标准编号：IEC 61820-3-4:2023

中文名称：机场照明和引导用电气装置.第3-4部分:串联电路中的安全二次电路.一般安全要求

英文名称：Electrical installations for lighting and beaconing of aerodromes - Part 3-4: Safety secondary circuits in series circuits - General safety requirements

发布日期：2023-05-11

标准范围

IEC 61820-3-4:20 23规定了航空地面照明中由串联电路供电的灯具系统运行的保护规定。这里描述的保护装置仅涉及用于与串联电路电分离的负载的次级供电系统。本文件规定了电气技术人员在带电二次电路工作期间考虑额外人员保护时的SELV和PELV水平。本文件还涵盖了航空地面照明的特殊操作特性，并阐述了IEC 61821和其他国家或地区法规中详述的培训水平和维护程序要求。这些要求和测试旨在为系统设计者、系统安装者、用户和维护人员建立一个规范框架，以确保在机场信标装置中安全和经济地使用电气系统。本文件补充了现有的IEC航空地面照明（AGL）标准，可用作设计规范。

IEC 61820-3-4:2023 specifies protective provisions for the operation of lamp systems powered by series circuits in aeronautical ground lighting.
The protective provisions described here refer only to secondary supply systems for loads that are electrically separated from the series circuit.
This document specifies the level of SELV, and alternatively PELV, under consideration of additional personnel protection during work on live secondary circuits by electrically skilled persons. This document also covers the special operational features of aeronautical ground lighting and addresses the level of training and the requirements for maintenance procedures detailed in IEC 61821 and other national or regional regulation.
The requirements and tests are intended to set a specification framework for system designers, system installers, users, and maintenance personnel to ensure a safe and economic use of electrical systems in installations for the beaconing of aerodromes.
This document complements existing IEC aeronautical ground lighting (AGL) standards and can be used as a design specification.

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