摘要
介绍了SmartPM5100消防设备电源监控系统结构、功能。结合两个设计案例,分析了设备电源监控系统网络拓扑结构、设计注意事项。SmartPM5100消防设备电源监控系统通过检测消防设备电源的电流、电压值、开关量,从而判断电源设备是否有断路、短路、过压欠压、过流,以及缺相、过载等故障,并进行报警、记录。
The structure and functions of SmartPM5100 fire appliances power monitoring system were introduced. The network topologies of device power monitoring system were analyzed, and the design guidelines were described. The fire appliances power monitoring system judges the faults, such as open circuit, short circuit, overpressure, under voltage, over current, default phase, and overload, by monitoring the current, voltage and switching value. The power monitoring system can alarm and record the faults, and carry on the self-inspection.
出处
《现代建筑电气》
2014年第6期52-55,共4页
Modern Architecture Electric
