SYSTEM OVERVIEW

The TY-DK-300 power supply monitoring system for fire protection equipment is developed in accordance with national standard  GB28184-2011 for monitoring the state of the power supply of fire protection equipment. It is an independently developed  distributed monitoring system well integrating the TY-BUS, power electronics, computer, communication, and simulation technologies. It is advantageous in real-time centralized monitoring and features high reliability, high sensitivity, fast response, and large memory storage capacity. The system monitors the state of the power supply for fire protection equipment in real time. It triggers an alarm when fault conditions occur, including power interruption, overvoltage, undervoltage, phase loss, and overcurrent (overload). In addition, the system regularly inspects the fire protection equipment to effectively avoid critical situations that the fire protection equipment cannot work normally due to power failure when the fire occurs, guaranteeing the reliable operation of the fire protection linkage system to the maximum extent.

SYSTEM COMPOSITIONS

The fire power monitoring system consists of voltage signal sensor, current/voltage signal sensor, and monitoring server. The system monitors the power supply for fire protection equipment in real time. The current transformer and current/voltage signal sensor collect parameters of the power supply for fire protection equipment. The collected data includes current and voltage values, and on-off status. Then you can detect fault conditions such as interruption, overvoltage, undervoltage, phase loss, and overload. These status data are then uploaded to the monitoring server installed in the fire control system through TY-BUS. The monitoring server displays alarm messages and location information in real time and automatically stores alarm messages for pre-warning purposes, escorting online monitoring of the power supply for fire protection equipment.