1) Adopted with initiative & passivity shine technology, YDM solar traffic sign is the latest traffic sign.
2) With HP CMOS chip, the LED has strong ability of penetrating even heavy rain & fog and its life is more than 80K hours.
3) With SIEMENS high switchover mono crystalline, the life of solar cell is more than 20 years.
4) The storage battery circuit has perfect protection function. With Korea non-maintenance technology, the battery doesn't need to be maintained.
5) Adopted with automatic luminosity identify system, the YDM traffic sign begins to charge up automatically while bright ray and begins to shine automatically while dark ray.
6) The shell is firmly & endurable with aluminium crust.
Technical Features:
1) Operated Voltage: 12V
2) Power: ≤ 0.5W or customer request
3) LED: Φ 10MM or customer request
4) Luminous Intensity: 8000-10000mcd or customer request
5) Temperature: -20º C--+60º C
6) Humidity: 20%--95%
7) Starting intensity: 450--500Lux or customer request
8) Frequency: 1HZ or customer request
9) Solar cell: 15W/17V/0.85A or customer request
10) Visual angle: 30° Or customer request
11) Visibility distance: ≥ 500m
12) Operating time in cloudy and rainy weather: 7-15 days
13) Size: 800*600mm or customer request.
Installation Requirement:
1) Install the solar traffic sign onto the backbone tight and Make sure that there is not any remora on the solar cell.
2) Identify the incline angle of the solar cell according to the latitude of installation place to make the solar cell vertical to the sunlight.
Note:
1) It should avoid being impacted & collided by force outside while transportation.
2) The aeration maintenance door is opened only by professional person.
3) The store condition should be dry & ventilative with temperature of about 25º C
4) If the solar traffic sign is in storage long time, it needs to be recharged for long time so as to it can work normal.