Solar-Powered Simple Elevating Display Screen
The solar-powered portable lift display consists of a cabinet, multiple modules, a solar panel, and a mobile stand. The cabinet features a front-opening design for easy access to the display for inspection and maintenance. A waterproof flange is installed above the front door, and a waterproof seal is affixed to the inside of the door panel. When closed, the door fits snugly against the drainage channel, preventing rainwater from entering the cabinet through the back.
The LEDs in the Solar-Powered Simple Lift Display use imported Epistar chips, offering high brightness and a long service life. The display receives information transmitted by the monitoring and management computer and can display Chinese, English, numbers, and icons. Its control unit can store at least 100 messages, which can be retrieved by the operator at any time. Additionally, the operator can perform full-screen editing, status monitoring, and control via the monitoring and management computer.
Display Functions:
Displays information based on road conditions and actual traffic situations, including traffic control graphics and text;
Characters are clear, easily recognizable, and comply with national standards;
Content displayed on the screen is clearly visible day and night;
Display modules use static horizontal drive to ensure consistency in brightness and color temperature;
Under conditions of direct light on the display panel, the maximum distance at which an observer can correctly read the displayed content (dynamic visibility distance) is ≥300 m;
The structure is clearly defined and clearly labeled to facilitate repair and maintenance work;
All circuits are isolated from the housing and equipped with grounding functionality;
Grounding requirements comply with electrical standards, maintaining a resistance of less than 1Ω:
The control cabinet housing has a grounding point connected to the ground wire.
Parameter
| Product Name | Solar-Powered Simple Elevating Display Screen |
|---|---|
| Product Model | WDM-XSP-1400*1100-P10 |
| Overall Dimensions | 1400*1100 mm |
| Display Dimensions | 1280*960 mm |
| Panel Module Dimensions | 160 x 320 mm |
| Number of Modules | 4 (width) × 6 (height) = 24 |
| Pixel Pitch | 10 mm |
| Drive Method | Constant Current Drive |
| Average Luminous Intensity | ≥5000 mcd |
| Viewing Distance | >250 m |
| Interface | RS-485 Communication Interface |
| Pixel Failure Rate | ≤1 in 100,000 |
| Surface Flatness | ≤1 mm |
| Operating Temperature | -30°C to +65°C |
| Relative Humidity | 10% to 95% |
| Insulation rating | >1500 V |
| Ground current | ≤3 mA |
| Failure rate | ≤0.03% |
| Solar panels | 150 W × 2 |
| Battery | 200 Ah |
| Operating voltage | 12 V DC |
| Reading direction | Left to right |
| Display mode | Alternating or any combination of images and text |
| Mean time between failures (MTBF) | ≥10,000 hours |
| Display panel lifespan | ≥100,000 hours |
| Uniformity | Uniform pixel luminance and module brightness |
| Surge protector | Surge protector |
| Circuit breaker | Circuit breaker protection |
| Enclosure door | Rear door |
| Enclosure material | Cold-rolled steel sheet |
| Protection rating | IP65 |
