Active Member
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[China]
Address: #118 Yongfu Rd, Qiaotou Community, Fuyong,Bao'an District,Shenzhen, P.R.China
Contact name:yaham
Yaham Optoelectronics Co., Ltd. |
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OT12 VMS Digital Traffic Sign Highway Road Safety Information Board
Digital traffic sign OT12 VMS variable message sign highway and road safety information board
The modular design covers the different needs of various road sections such as 2-lane, 3-lane, and 4-lane. The brightness is optional from 8500 to 15000nits, and it can display the red, green and yellow Chinese characters and icons specified by the national standard. Strictly follow the GBT 23828-2009 standard for material selection, design, production and testing Product description: Environmental protection
⊙ Dual power supply channels built into the screen with ultra-low voltage driver ICs to maximize energy-saving effects.
related parameters:
Provide high brightness, standard brightness and high density 3
kinds of modules, in line with various application requirements of
LED variable intelligence board.
The modular design covers the different needs of various road
sections such as 2-lane, 3-lane, and 4-lane.
The brightness is optional from 8500 to 15000nits, and it can
display the red, green and yellow Chinese characters and icons
specified by the national standard.
Strictly follow GBT 23828-2009 standard for material selection,
design, production and testing.
It has been widely used in several high-speed and national
first-class highways in China.
The quincunx pixel arrangement ensures the fullness of the font
when viewed from a distance.
Green LED adopts Nichia NEPG510S
Blue LED adopts Nichia NSPB510AS
Red LED adopts Avago (HP) HLMP-EG37
Yellow LED adopts Avago (HP) HLMP-EL37
The single-pixel independent sunshade ensures the service life of
the LED lamp and reduces light loss.
Dak embroidered black stainless steel screws guarantee 10 years of
rust and discoloration.
| Item | YHT-VMS-OT10 | YHT-VMS-OT12 | YHT-VMS-OT16 | YHT-VMS-OT20 |
| Pixel pitch | 10mm | 12mm | 16mm | 20mm |
| LED type | 3 in1 SMD+lens | 3 in1 SMD+lens | 3 in1 SMD+lens | 3 in1 SMD+lens |
| Pixel density | 10000 pixels/m² | 6944 pixels/m² | 3906 pixels/m² | 2500 pixels/m² |
| Module dimension | 320×160 mm | 192×192 mm | 256×128 mm | 320×160 mm |
| Module resolution | 32×16 | 16×16 | 16×8 | 16×8 |
| Cabinet material | 2mm aluminum Alloy | |||
| Screen weight | 65kg/m² | |||
| Cabinet dimension | 960×960 mm | 960×960 mm | 1024×1024 mm | 960×960 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 | 400W/m² | 380W/m² | 250W/m² | 220W/m² |
| Avg. Power consumption | 130W/m² | 120W/m² | 80W/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 .
