事故照明 meaning in English
emergency illumination
emergency lighting
Examples
- Luminaires - part 2 - 22 : particular requirements - luminaires for emergency lighting
灯具.第2 - 22部分:特殊要求.事故照明用灯具 - This article introduces the operation of the devices for emergency illumination adopted on the line 2 of guangzhou metro , and the running features of inverters as well as the maintenance of batteries
摘要主要介绍广州地铁2号线事故照明装置的使用情况和逆变器设备的运行特点以及蓄电池的维护要点。 - The dc distributor shelf play a important role in transformer substation , power plant , big and middle plants etc . it supply mainly to the controled , protected and communicate equipment , automechanism , manipulaor and adjusted machine . the same time it may as accident lighting power supply , so its performance and reliability affect directly the running safely of whole power supplying system
直流电源屏作为供电电源在变电站、发电厂、大中型厂矿企业等供电系统中占有很重要的地位，主要用于向控制、保护、通信设备、自动装置操作机械和调节机械的传动机构供电，同时还可以作为独立的事故照明电源，所以其性能及可靠性直接影响到整个供电系统的正常安全运行。