Product Introduction:
The Low Power Red/Yellow/Green U Turn Traffic Light is a three-unit assembly. The lamp core consists of key components including the lamp board, optical lens, power supply module, and lamp bowl. This product is suitable for use at various traffic signal-controlled intersections.
Product Selling Points:
1. Mesh circuit design ensures stable product operation:
The light board adopts a "mesh" circuit design. When a LED lamp bead fails, it automatically isolates the fault point to ensure that the remaining light beads work normally, maintaining a stable overall display effect.
2. European standard power supply, more energy-efficient and environmentally friendly:
It uses an independently designed Euro standard power supply with excellent energy conversion efficiency and a power factor of up to 0.98, significantly reducing energy consumption and being highly energy-efficient and environmentally friendly.
3. Constant current drive design, with long service life and low maintenance:
It adopts constant current drive technology to ensure stable working current, extend the lifespan of the lamp, and effectively reduce maintenance costs in the later stage.
4. Excellent electromagnetic compatibility, enhancing device stability:
It strictly adheres to European electromagnetic compatibility standards, meeting the strict requirements of developed countries. The total harmonic distortion is less than 10%. It effectively reduces interference to the power grid and other equipment at the intersection, significantly enhancing the overall stability and lifespan of the equipment at the intersection.
| Product Model | DT200-3-FM31 | DT300-3-FM31 | DT400-3-FM32 |
| Light-Emitting Surface (LES) Size | 200mm | 300mm | 400mm |
| Housing Material | Polycarbonate housing | Polycarbonate housing | Aluminum housing |
| Lamp Color | □Red □Yellow □Green | □Red □Yellow □Green | □Red □Yellow □Green |
| Mask Color | Transparent | Transparent | Transparent |
| Visors | Φ216x205mm | 780x361x0.6mm | 1060x460x0.6mm |
| Shape of LES | Round | Round | Round |
| Operating Voltage / Frequency | AC85~264V/47-63Hz | AC85~264V/47-63Hz | AC85~264V/47-63Hz |
| LED Quantity | R/Y/G: 60pcs | R/Y/G: 93pcs | R/Y/G: 102pcs |
| Lamp Power Consumption | Red U turn ≤ 5 W Yellow U turn ≤ 5 W Green U turn ≤ 5 W | Red U turn ≤ 6 W Yellow U turn ≤ 6 W Green U turn ≤ 5 W | Red U turn ≤ 8 W Yellow U turn ≤ 8 W Green U turn ≤ 6 W |
| LED Wavelength | Red: 616 - 628 nm Yellow: 589 - 592 nm Green: 500 - 510 nm | Red: 616 - 628 nm Yellow: 589 - 592 nm Green: 500 - 510 nm | Red: 616 - 628 nm Yellow: 589 - 592 nm Green: 500 - 510 nm |
| Luminous Intensity | 5000~15000cd/m² | 5000~15000cd/m² | 5000~15000cd/m² |
| LED Lifespan | ≥100,000 hours | ≥100,000 hours | ≥100,000 hours |
| Insulation Resistance | ＞2MΩ | ＞2MΩ | ＞2MΩ |
| Operating Temperature | -40℃ to +80℃ | -40℃ to +80℃ | -40℃ to +80℃ |
| Relative Humidity | ≤97%RH | ≤97%RH | ≤97%RH |
| Protection Grade | IP55 | IP55 | IP55 |
| Visual Distance | ≥300m | ≥300m | ≥300m |
| Packaging Specifications | 1 piece per box, Size: 91 × 29.5 × 20.5 cm, Weight: 7.35 ± 0.5 KG | 1 piece per box, Size: 121.5 × 38.6 × 18 mm, Weight: 11.75 ± 0.5 KG | 1 piece per box, Size: 153.5 × 53 × 19 cm, Weight: 17.7 ± 0.5 KG |
