紧急照明系统 meaning in English

emergency light system

Specification for automatic change - over contactors for emergency lighting systems
紧急照明系统用的自动转换接触器规范
Adequate emergency lighting ( with a battery back - up ) should be installed throughout the factory
整个工厂需安装有足够的紧急照明系统(带有备用电池)
To support the commitment of the government to cut energy consumption in government buildings , we have implemented a series of energy saving measures in our offices . for example , the installation of timers to automatically switch off non - emergency lighting , exhaust fans and power sockets after office hours , rescheduling the running time of the air - conditioning plants and lift services , the installation of t5 lighting system with electronic ballast and motion sensor during retrofit programmes and the installation of photo sensor to control carpark lighting
为支持政府在建筑物节约能源方面的承诺，我们在办公室实施了一系列的节约能源措施，如安装时间掣使在非办公时间自动关掉非紧急照明系统、抽气扇及插座电源，重新制定空调装置及升降机的运作时间，在翻新工程中更换附有电子镇流器和移动感测器的t5照明系统，以及在停车场装置感光器以调节灯光。