摘要
探讨了消防设备末端切换问题,针对上海规范与国标对末端切换的做法及要求作了比较,提出了消防设备配电线路过负荷保护的几种做法,对保障建筑物内消防设备的运行具有重要作用。
Problems of fire-fighting equipment terminal switching were discussed. The practices and requirements for terminal switching between Shanghai code and GB standard were compared. The overload protection methods of fire-fighting equipment power distribution line were put forward. It is important to guarantee the operation of fire-fighting equipment.
出处
《现代建筑电气》
2013年第5期56-58,共3页
Modern Architecture Electric
关键词
消防设备
末端切换
过负荷保护
消防配电线路
fire-fighting equipment
terminal switching
overload protection
fire-fighting distribution line
