Outdoor display screen (common cathode energy saving) FT2-0P391-RA
Categories: Dammam LED Screen Series
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Description
Parameter
1. Module & Cabinet Specifications
| Item | Specification |
| LED Type | SMD1921 |
| Scan Mode | 16S |
| Pixel Pitch | 3.91 mm |
| Pixel Configuration | 1R1G1B |
| Pixel Density | 65,536 dots/m² |
| Module Resolution | 128 (W) × 64 (H) |
| Module Size | 500 mm × 250 mm |
| Cabinet Size | 500 mm × 1000 mm |
| Cabinet Resolution | 128 (W) × 256 (H) |
2. Display Performance Parameters
| Item | Specification |
| Viewing Distance | ≥ 8 meters |
| Horizontal/Vertical Viewing Angle | ≥160° / ≥160° |
| Color Temperature | 1000K – 10000K (Adjustable) |
| Screen Flatness | ≤ 0.1 mm |
| Brightness & Chromaticity Calibration | Supported |
| Brightness Uniformity | ≥ 97% |
| White Balance Brightness | ≥ 4500 cd/m² |
| Driver Circuit | Ghost-canceling & High-gray, High-refresh |
| Contrast Ratio | ≥ 5000:1 |
| Refresh Rate | ≥ 3840 Hz |
| Frame Rate | ≥ 60 Hz |
| Grayscale | 65,536 levels |
| Driving Method | Constant Current |
| Control Mode | Synchronous |
| Control Distance | Ethernet: 100 m, Fiber Optic: 10 km |
| Signal Interface | RJ45 |
| Brightness Adjustment | 0 – 100% stepless |
| Continuous Working Time | ≥ 72 hours |
| Typical Lifespan | 100,000 hours |
| Cabinet Installation Type | Waterproof standard aluminum cabinet |
| Installation & Maintenance | Fixed installation, front maintenance |
3. Electrical Parameters
| Item | Specification |
| Working Voltage | DC: 4.2V – 5V |
| Power Supply Requirement | AC: 220V ±10%, 50Hz ±5% |
| Max Power Consumption | ≤ 500 W/m² |
| Average Power Consumption | ≤ 150 W/m² |
4. Environmental Parameters
| Item | Specification |
| Storage Temperature | -20°C to +60°C |
| Operating Temperature | -20°C to +55°C |
| Operating Humidity | 10% – 80% RH (Non-condensing) |
| Protection Level | IP65 |
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