1. Our company can provide plastic shell, aluminum shell, cold steel shell;
2, multiple seals, waterproof, dustproof, lightning protection, surge protection, vibration resistance, low power consumption, longevity;
3, the core circuit uses industrial-level single-chip controller, the software has "independent clock watchdog" and hardware anti-jamming measures, making the countdown more secure and reliable;
4, modular design, easy maintenance and repair;
5. Comply with GAT508-2014 and relevant international standards.
6, when the time is divided into learning, communication, trigger and three mutually compatible modes of work, customers can choose according to need.
Countdown use considerations
In order to make the countdown work in a stable, safe, and reliable work environment, be sure to read this precaution before use.
1, the use of voltage: AC176V-265V
This product is a learning type countdown. The countdown signal is taken from the signal lamp. The signal lamp supply voltage is AC176V-265V.
2, the working voltage is stable:
The operating voltage fluctuates within AC220V ± 20%. (If the voltage fluctuation is large, it is recommended to have a power regulator)
3, resistance to ground leakage resistance.
The cable-to-ground leakage resistance value of all signals to the countdown (signal) is 100 MΩ.
4, green flash frequency is less than 0.6 seconds each time.
5. The countdown wiring is determined by the design of the intersection light group and the signal modulation mode. The following are the wiring methods provided by our company according to the actual conditions of the intersection.
The Shaanxi Yiyuan Traffic Technology Engineering Co.Ltd.
Address: No. 5, Production Ro ad, West Thermal Power Plant, West Section Of Hongguang Road, Weiyang District , Xi'an,Shaanxi.China
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Shaanxi Yiyuan Traffic Technology Engineering Co.,Ltd
Address: No.5, Production Road, West Thermal Power Plant, West Section Of Hongguang Road, Weiyang District, Xi'an, Shaanxi, China