1, basic skills:
The firepower monitor (current and voltage sensor) is developed and produced in according to the requirements of the GB18284-2011 standard (fire equipment power monitoring system). It mainly monitors the current, voltage, and other parameters of the power supply of fire equipment, as well as the switch status and fire leakage. Function to judge whether the power supply of the fire-fighting equipment is normal, and can form a monitoring system with the host to ensure the normal operation of the fire-fighting equipment to the greatest extent, and avoid the loss of personal and property caused by an abnormal situation such as a fire.
2, main technical parameters:
The firepower monitor (current and voltage sensor) is developed and produced in according to the requirements of the GB18284-2011 standard (fire equipment power monitoring system). It mainly monitors the current, voltage, and other parameters of the power supply of fire equipment, as well as the switch status and fire leakage. Function to judge whether the power supply of the fire-fighting equipment is normal, and can form a monitoring system with the host to ensure the normal operation of the fire-fighting equipment to the greatest extent, and avoid the loss of personal and property caused by an abnormal situation such as a fire.
2, main technical parameters:
| project | parameter |
| power supply | AC 220V(normal working state≤0.5W, alarm state≤1W) |
| monitoring alarm | overvoltage, under-voltage, overcurrent, phase loss, phase loss, power failure, when the monitored power supply is abnormal, the monitor will sound an alarm with light indication. |
| monitoring voltage | three-phase four-wire AC 380V |
| measure accuracy | level 0.5 |
| alarm output/switch output | one passive normally open point, contact capacity AC220V/3A, DC30V/3A |
| communication | CAN bus communication, no more than 1KM |
| baud rate | 9600bps |
| environment | relative temperature: -10ºC-+70ºC, relative humidity≤95% without condensation |
| standards-compliant | GB28184-2011 |
| overall installation size | 110*88*60mm |