Signal Light Failure (early) Warning System
Category:
Signal Controller Series
Key words:
Signal Light Failure (early) Warning System
| Parameters | ||
| Exterior color | black | |
| physical dimension | 290mm*260mm*130mm | |
| Casing Material | aluminum | |
| Number of detection channels | 48 channels (expandable 72 channels, 96 channels) | |
| Communication Interface | Ethernet*1, 2G/4G mobile network | |
Introduction
The traffic signal light fault detector is deployed in the traffic signal control cabinet. By monitoring various working electrical parameters on the traffic light line around the clock, it realizes fault alarm and repair management for traffic signal lights, enhancing the traffic police department's road management efficiency.
Main functions
1、Signal cabinet external power supply interruption detection
2、Signal no signal output detection
3、Signal light single light-emitting unit abnormal extinction detection
4、Signal light single light-emitting unit partial abnormal extinction detection
5、Signal light yellow flashing detection
6、Signal light red-green unit conflict detection
7、Signal light green unit conflict detection
8、Signal light working status detection, etc.
Technical Specifications
1、Voltage：220VAC±44V；50Hz±2Hz
2、Temperature Range：-25℃ ～ +80℃
3、Humidity：20% ～ 93%, no condensation
4、Machine power consumption <15W (without external load)
5、Voltage detection range：≤300V
6、Current detection range of each channel：≤1A
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