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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P20 Motorway VMS Signs IP56 Protection Traffic Warning Message Board
Highway and road variable message sign traffic warning message board p20 EN12966 65kg/m²
Variable information signs are used to publish road weather information, road construction information, road blocking information,road surface condition information, information on suggested detours, information on road dynamic operating conditions, and provide drivers with on-the-go information to facilitate travel.
Provide high brightness, standard brightness and high density 3 kinds of modules, in line with various application requirements of LED variable intelligence board.
It has been widely used in several domestic expressways, national first-class highways and urban expressways in large and medium cities.
product introduction:
The modular design covers the different needs of various road sections such as 2-lane, 3-lane, and 4-lane.
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.
smart
⊙The built-in brightness of the screen automatically adjusts to
ensure sufficient brightness during the day and no glare at night.
⊙The overall design of the structure with a downward slope of 4° ensures that the light normal is 250 meters away.
⊙A single point fault feedback system is built into the screen to ensure that the working status of the induction screen can be
grasped at the first time in the control room.
| 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 | |||
| 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 |
| 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 |
| 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) |
