现行
IEC 60364-7-714:2011
到馆提醒
收藏跟踪
分享链接
购买正版
选择购买版本
本服务由中国标准服务网提供
电子版
英语+法语/电子版加密PDF格式/约1分钟可下载/有水印/要装插件FileOpen/电脑需联网/限制累计3台电脑共打印5次
¥ 322
更多
前往中国标准服务网获取更多购买信息
支持批量购买纸质版标准
Low-voltage electrical installations - Part 7-714: Requirements for special installations or locations - External lighting installations
低压电气安装 - 第7-714部分:特殊安装或位置要求 - 外部照明设备
IEC 60364-7-714:2011适用于构成室外固定装置一部分的灯具和照明装置的选择和安装。外部照明设备的来源是由供应机构提供的电能的供应输送点或专门向外部照明设备供电的电路的来源。例如,这些要求适用于道路、公园、花园、向公众开放的场所、运动区、纪念碑照明、泛光灯、电话亭、公共汽车候车亭、广告牌、城镇规划和道路标志的照明装置。这些要求不适用于:
-作为公共电网一部分的公共街道照明装置;
-临时彩灯;
-道路交通信号系统;
-以及固定到建筑物外部并直接从该建筑物的内部布线供电的灯具。第二版取消并取代了1996年出版的第一版,构成了技术修订。与上一版相比的主要技术变更如下:
-条款编号与IEC 60364的当前结构一致;
-在某些情况下需要额外的保护,包括照明设备;
-有关知识产权保护程度的更严格要求;
-引入隔离的特殊要求。
IEC 60364-7-714:2011 applies to the selection and erection of luminaires and lighting installations forming part of an outdoor fixed installation. The origin of the external lighting installation is the supply delivery point of electrical energy by the supply authority or the origin of the circuit supplying the external lighting installation exclusively. The requirements apply to, for example, lighting installations for roads, parks, gardens, places open to the public, sporting areas, illumination of monuments, floodlighting, telephone kiosks, bus shelters, advertising panels, town plans and road signs. The requirements do not apply to:
- public street-lighting installations which are part of the public power grid;
- temporary festoon lighting;
- road traffic signal systems;
- and luminaires which are fixed to the outside of a building and are supplied directly from the internal wiring of that building.
This second edition cancels and replaces the first edition, published in 1996, and constitutes a technical revision. The major technical changes with respect to the previous edition are listed below:
- clause numbering is aligned with present structure of IEC 60364;
- additional protection is required in some cases of equipment incorporating lighting;
- more stringent requirements regarding IP degree of protection;
- introduction of particular requirements for isolation.