Outdoor Brightness P20 VMS Traffic Signs 12V 24V 220V Power Supply
Outdoor Brightness P20 VMS Traffic Signs 12V 24V 220V Power Supply
Outdoor brightness vms traffic led display sign p20 EN12966 65kg/m² 12-24v /220v
YAHAM variable message signs and traffic guidance equipment traffic information dissemination, which is based on LED lighting device shows the effect of the basic traffic information display unit of a display device with graphics and text.
Generally speaking, variable message sign is used to communicate in realtime with motorists. variable message sign must address current conditions on the roadway by being dynamic, accurate, timely and understandable.
1. module package uses advanced soft silicone, the elastic, strong anti-aging ability.
2. power supply, it is important IC device through the heat sink cooling, not only solve the heat, but also to ensure the performance is unstable due to mechanical failure when the cooling fan caused.
3. using a common network data transmission technology, improve gradation display variable message signs, information boards enable a better display.
4. using a common network data transmission technology, in favor of compatibility and product upgrading. Help to improve the response speed of the system variable message signs.
Competitive Price
YAHAM believes to give competitive prices, it should push its own suppliers for competitive prices. YAHAM audit, bargain with its suppliers on behalf of you to reflect decreased prices.
Auto dimming
Probes are applied to the front and back of the display, it can ensure that the display brightness will change accordingly whether sun exposure to the back of the screen or positive.
| Item | YHT-VMS-D12 | YHT-VMS-D16 | YHT-VMS-D20 |
| Pixel pitch | 12mm | 16mm | 20mm |
| LED type | 346 DIP | 510 DIP | 510 DIP |
| Pixel density | 3944 pixels/m² | 3906 pixels/m² | 2500 pixels/m² |
| Module dimension | 192×192 mm | 256×256 mm | 320×160 mm |
| Module resolution | 16×16 | 16×16 | 16×8 |
| Cabinet material | 2mm aluminum Alloy | ||
| Screen weight | 65kg/m² | 65kg/m² | 65kg/m² |
| Cabinet dimension | 960×960 mm | 1024×1024 mm | 960×960 mm |
| Brightness | L3: EN12966 (Red: >3100nits, Green>3720nits,Blue>1240nits, Amber>7440nits, | ||
| Brightness adjustment | 32/256 | 32/256 | 32/256 |
| Color coordinates | / | C2: EN12966 | C2: EN12966 |
| Viewing angle | H.110°, V.50° | H.30°, V.30°(B6:EN12966) | |
| Contrast ratio | / | R3: EN12966 | R3: EN12966 |
| Refresh rate | >90+ Hz | >90+ Hz | >90+ Hz |
| Display control | Asynchronous control system available | ||
| Signal transfer | Cat 5 Network Cable, RS232,RS485 optional | ||
| Display capacity | Text, image, graphics animations | ||
| Lifespan | >100000 hrs | >100000 hrs | >100000 hrs |
| Power supply | 12-24v /220v | 12-24v /220v | 12-24v /220v |
| Max. Power consumption | 300W/m² | 200W/m² | 200W/m² |
| Avg. Power consumption | 100W/m² | 70W/m² | 70W/m² |
| Operation temperature | -25~ 60°C | ||
| Storage temperature | -40~ 80°C | -40~ 80°C | -40~ 80°C |
| Operating humidity | 10%~ 90% | 10%~ 90% | 10%~ 90% |
| Store humidity | 15%~ 95% | 15%~ 95% | 15%~ 95% |
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