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Implementation standards | National Standard of the People's Republic of China GB14887-2011 |
Light-emitting diode parameters | Descriptive |
Red LED Parameters | Luminous intensity:3550-5250mcd, Vf:1.8-2.2V, Wavelength:620-630nm |
Green LED Parameters | Luminous intensity:7220-10400mcd, Vf:2.8-3.2V, Wavelength:503-506nm |
Light-emitting unit parameters | Descriptive |
Light-emitting unit size | φ300mm |
power (output) | Red:≤15W, Green:≤15W |
power supply | CE compliant switching power supply, constant current driver/constant voltage driver |
dielectric strength | 1440V |
leakage current | ≤1.0mA |
Display parameters | Descriptive |
sizes | 1600x320mm |
interval between points | P10 |
power (output) | Red ≤ 300W, Green ≤ 300W |
Display content | Abandon traffic habits, safe and civilized travel / please do not run red lights / please pay attention to safety |
Text change | Support 485 serial port, support RJ45 network port |
Case Parameters | Descriptive |
material | Die-cast aluminum |
heat-resistant | +80±2℃ |
low temperature resistance | -40±3℃ |
heat and humidity resistance | 93%-97% |
Product Certificates | Descriptive |
National standard testing and certification report | GB14887-2011 Ministry of Public Security Traffic Safety Product Quality Supervision and Testing Center Inspection Report |
National standard testing and certification report | GB/T4208-2017 Ministry of Public Security Traffic Safety Product Quality Supervision and Testing Center test report |
Control standard test report | The product has a unique control label test report |
light-emitting diode | Descriptive |
raw materials | High-power light-emitting diode (LED), ultra-high luminous efficiency, high brightness |
light decay | 10000h/3 years working time, light decay (mcd) ≤ 20% |
power supply | Descriptive |
Switching Power Supply (AC) | Standard power supply, support for wide voltage operation: AC85V-265V, 50Hz/60Hz; support voltage 110V/220V supply voltage of the country |
Switching Power Supply (DC) | Optional power supply, support DC12V/DC24V two kinds of input voltage |
printed circuit board (PCB) | Descriptive |
PCB Material | Epoxy glass cloth laminate (FR4), using Kingboard A2 sheet, plate thickness ≥ 1.6mm |
three-proof treatment | The use of silicone three-proof paint, evenly painted on the PCB line side, can be effective moisture-proof, anti-salt spray, anti-static, anti-mildew and other features |
Display Module | Descriptive |
light-emitting diode | Light-emitting diodes with high-brightness large-size chips |
Gluing process | Adopting full potting process, back full potting, the module can reach IP66 rating. |
replacement (parts) | Descriptive |
Covering edge (standard) | Matte black, using T = 0.8mm high-quality aluminum plate, the surface of the spraying outdoor powder, effectively preventing the spray layer from falling off as well as rusting |
Pre-embedded parts (optional) | Optional, integrated pedestrian light pre-built foundation piece including ground cage and bolts |
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