Yaham Optoelectronics Co., Ltd.
Our mission is to draw upon a spirit of artisanship and perfectionism to create the most reliable and custom-designed integrated led display system, as of now, we have brought the Yaham's light to
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EN12966 NTCIP P25 Electric Speed Limit Sign Traffic Warning Board
Full color traffic LED display outdoor variable message sign speed limit warning board EN12966
product description:
Environmental friendly
⊙The built-in dual power supply channels in the screen cooperate with ultra-low voltage driver IC to maximize the energy saving effect.
⊙All products are selected, designed and produced according to RoHS standards.
⊙The production strictly follows the ISO14001 standard.
⊙The screen is built with power distribution system, integrated power supply lightning protection, signal lightning protection.
⊙The design of the integrated box body ensures that the structure is 360° waterproof and dustproof.
⊙Screen anti-theft and intelligent alarm system ensure the safety of electromechanical equipment.
⊙The screen body double door active heat dissipation structure, the structure is airtight.
⊙Redundant power supply design
Playing an increasingly important role in the field of intelligent transportation, widely used in road transportation, public service information, and used to display text, pictures and numbers. VMS information can guide drivers to make flexible adjustments in advance to avoid road congestion, traffic accidents, road maintenance and other traffic conditions in real time, improve traffic efficiency to save time and ensure safety. Yuanheng Optoelectronics' variable information signs can meet various pixel pitch requirements and size installation requirements, including gantry VMS, cantilever VMS, column VMS, etc.
| Item | YHT-VMS-OT16 | YHT-VMS-OT20 | YHT-VMS-OT25 | YHT-VMS-OT31.25 |
| Pixel pitch | 16mm | 20mm | 25mm | 31.25mm |
| LED type | 3 in1 SMD+lens | 3 in1 SMD+lens | 3 in1 SMD+lens | 3 in1 SMD+lens |
| Pixel density | 3906 pixels/m² | 2500 pixels/m² | 1600 pixels/m² | 1024 pixels/m² |
| Module dimension | 256×128 mm | 320×160 mm | 200×200 mm | 250×250 mm |
| Module resolution | 16×8 | 16×8 | 8×8 | 8×8 |
| Cabinet material | 2mm aluminum Alloy | |||
| Screen weight | 65kg/m² | |||
| Cabinet dimension | 1024×1024 mm | 960×960 mm | 1000×1000 mm | 1000×1000 mm |
| Brightness | L3,L3*:EN12966 (Red: >3100nits, Green>3720nits, Blue>1240nits, Amber>7440nits, White:>12400nits) | |||
| Brightness adjustment | 32/256 | |||
| Color coordinates | C2: EN12966 | C2: EN12966 | C2: EN12966 | C2: EN12966 |
| Viewing angle | H 15/-15 Deg. / V 8/-10 Deg.(B6:EN12966) | |||
| Refresh rate | >90+ Hz | >90+ Hz | >90+ Hz | >90+ Hz |
| Display control | Asynchronous control system available | |||
| Display capacity | Text, image, graphics animations | |||
| Lifespan | >100000 hrs | >100000 hrs | >100000 hrs | >100000 hrs |
| Power supply | 12-24V DC/110-230V AC | |||
| Max. Power consumption | 250W/m² | 220W/m² | 220W/m² | 220W/m² |
| Avg. Power consumption | 80W/m² | 70W/m² | 70W/m² | 70W/m² |
| Operation temperature | -25~ +60°C | |||
| Storage temperature | -40~ +80°C | |||
| Store humidity | 15%~ 95% | 15%~ 95% | 15%~ 95% | 15%~ 95% |
| Protection level | IP56(P3:12966) | IP56(P3:12966) | IP56(P3:12966) | IP56(P3:12966) |
| Maintenance method | Rear service | |||
1. who are we?
We are based in Guangdong, China, start from 2002,sell to Domestic Market(41.00%),North America(30.00%),Southeast Asia(6.00%),Oceania(6.00%),Eastern Asia(4.00%),Northern Europe(3.00%),Southern Europe(3.00%),Eastern Europe(2.00%),Mid East(2.00%),Western Europe(2.00%),South Asia(00.00%). There are total about 501-1000 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. why should you buy from us not from other suppliers?
Yaham creating led displat, LED traffic signage and led lighting, today, Yaham traffic is basedin Yaham's industrial Park, shenzhen, China, Where the prodcuts are designed and manufactured for the market all over the world .
