“Lego” countdown timer
- Beautiful appearance, greatly improving the city’s image
- Transparent PC surface, high transmittance, flame retardant, anti-ultraviolet
- Using imported chips, it has long life and stable performance.
- The chassis adopts drawer-type components, and the power driver is directly maintained on the back.
Description
“Lego” countdown timer
1. The outer frame size of the countdown timer is 600MM*800MM, and the shell is made of PC polycarbonate light material mold injection molding, which will not change shape or fade for 10 years;
2.The countdown timer has a temperature resistance level of A;
3.Countdown timer functions include: communication type, follow-up type, and trigger type.
At least two or more functions must pass the report issued by the Road Traffic Safety Product Quality Supervision and Inspection Center of the Ministry of Public Security;
4. The countdown timer display is a two-digit red, yellow, and green three-color independent display,
with brightness performance of 9864cd/㎡ for red, 8417cd/㎡ for yellow, and 9695cd/㎡ for green;
5. In order to reduce the pressure on the cantilever of the light pole, the weight of the complete set of countdown equipment must not exceed 7 kg;
6. Rated power: countdown rated power ≤ 25W; rated voltage: AC175 ~ 264V, 50HZ ± 2HZ;
viewing distance: ≥ 400m; luminous distribution: in line with GA/T508-2014 standards;
7. Light source life: ≥100,000 hours; center wavelength: red 625nm, yellow 590nm, green 505nm; viewing angle: ≥30°; dustproof: in line with GA/T508-2014 standards;
8. Working temperature -40℃~+70℃;
9. Protection grade IP53;
