消防电源适用于当建筑物发生火灾时，其作为疏散照明和其它重要的一级供电负荷提供集中供电，在交流市电正常时，由交流市电经过互投装置给重要负载供电，当交流市电断电后，互投装置将立即投切至逆变器供电，供电时间由蓄电池的容量决定，当市电电压恢复时，应急电源将恢复为市电供电。
在更极端的情况下，内部已与更强大的球迷更能增加消防电源电池供电的替代率。
In more extreme cases, the innards have been replaced with more powerful fans powered by more capable batteries that increase the rate of fire and power.
针对高层智能建筑消防应急的需要，设计了一套消防应急集中电源监测系统。
For the requirement of skyscraper's intelligent management, a monitoring system of fire fighting emergency concentrated Power Supply is designed.
介绍了新开发的一体化建筑消防控制柜和双电源配电柜两种成套装置。
The control board and distribution board with dual power supply developed newly for integrative building's fire control wrer introduced.
应用推荐