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Fire equipment power monitoring system



Main functions of intelligent current / voltage sensor
☆ Check the working status information of the main and backup power supply of the two fire protection equipments Centralized and uninterrupted supply by the system host ☆ Sound and light alarm function ☆ With two-bus alarm bus, regardless of polarity ☆ Self-test function of this machine ☆ I / O port input and output monitoring function
Additional features:
The function of monitoring the temperature, smoke, and arc warning in the distribution box can increase the expansion module to monitor 8-phase three-phase voltage and current. When the internal cable or electrical connector in the distribution box has poor or loose contact, electrical faults are prone to occur. This device uses advanced Sensing technology, sends out early warning signal after judged by microprocessor. When the internal temperature of the distribution box exceeds the set value, a warning signal is issued, and an automatic temperature compensation function is built in. When the smoke inside the distribution box exceeds a certain concentration, an early warning signal is issued; when electrical sparks occur in the distribution box due to loose electrical connections, a high-brightness arc is generated and the system issues an early warning signal.
Note: Overcurrent function: The current transformer is selected by the user according to the rated current of the circuit breaker. This product can be changed according to the current transformer setting.


Main functions of intelligent fire power monitoring host
☆ Real-time monitoring of the working status of the main and backup power sources of all monitored equipment, the LCD displays the current status and fault alarm information;
☆ When the alarm information such as over-voltage, under-voltage, over-current, phase loss, phase error, power interruption, etc. is detected in the power supply of the fire fighting equipment, an alarm signal is issued, it is automatically stored and can be queried;
☆ Communication line failure alarm function;
☆ Main voltage undervoltage fault display and protection function;
☆ The charging circuit is open or short circuit fault alarm function;
☆ The monitored working status and fault alarm information are transmitted to the graphic display device of the fire control room;
☆ Using the centralized power supply method to provide DC24V safe voltage power supply for the detection module, effectively ensuring the stability and safety of the system;
☆ The standard configuration of the monitor capacity is 64 points, and the capacity can be customized according to user requirements;
☆ When connecting 64 detection modules, the communication distance of the DC24V centralized power supply is less than 500m. If it is greater than 64, a regional extension should be installed.
Note: The above accuracy is 0.5 grade, if you need to measure and order 0.2 grade, you must put it forward.

Main technical data sheet

Fire equipment power status monitor
Input parameters
Input power AC220V 50Hz
Output Power 250W can increase power output according to configuration
Output parameters
The output voltage DC24V
Output current 10A can increase power output according to configuration
Bus communication method Power and signal sharing two buses
Communication distance between host and regional extension ≤1200m, can be expanded according to user requirements
Alarm Output 1 control output, the output is passive normally open or normally closed
Dimensions 350 * 360 * 150mm
Other functions and technical parameters
Alarm function Sound and light alarm, display alarm address and fault type
Password function Set multi-level operation, suitable for different levels of operators
backup power > 8h DC12V / 7.5Ah can increase power output according to configuration
Display function Chinese LCD display LED indication
Print function Mini thermal printer, Chinese printing
Store alarm records ≥10000
Ambient temperature -10 ℃ ~ + 70 ℃
environment humidity Relative humidity

[Regional Extension ]

Regional Extension (also known as Repeater)
Input parameters
Input power
AC220V 50Hz
Output Power
250W can increase power output according to configuration
Output parameters
The output voltage
DC24V
Output current
10A can increase power output according to configuration
Bus communication method
Alarm two bus
Local extension and sensor communication bus
RVSP2 * 2.5m㎡
Communication distance between host and regional extension
≤1200m, can be expanded according to user requirements
Dimensions
320 * 300 * 120mm
backup power
> 8h DC12V / 7.5Ah can increase power output according to configuration
Display function
Chinese LCD display LED indication
Ambient temperature
-10 ℃ ~ + 70 ℃
environment humidity
Relative humidity


Multi-loop voltage / power detection module model and function

product name model Function and technical parameters
Multi-loop voltage detection module TL900-A / MDS4V Monitoring of four three-phase three-wire voltages
Multi-loop voltage detection module
TL900-A / MDS8V
Monitor 8-phase three-phase three-wire voltage to voltage sensor
Multi-loop voltage / current detection module
TL900-A / MDS4AV
Monitor 4 channels of three-phase three-wire voltage and current
Multi-loop voltage / current detection module
TL900-A / MDS8AV
Monitor 8-phase three-phase three-wire voltage and current
Working power DC24V centralized bus power supply

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0595-8807 2355

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National Service Hotline

0595 22336119
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