Vietnam
MÀN HÌNH LED P4 NGOÀI TRỜI - TÒA NHÀ MEGA TECHNOLOGY
Contact
PHUOC SON TECHNICAL TRADING & SERVICES CO., LTD
Sales Consultation: +84 905 210 146 - +84 935 632 123
THÔNG SỐ KỸ THUẬT
| Pixel pitch | 4mm | |
| Pixel Density | 62500 dots/m² | |
| Pixel configuration | 1R1G1B | |
| LED type | SMD1921 | |
| Module size | W320 *H160mm | |
| Module weight | 515g | |
| Module resolution | W80*H40 dots | |
| Module QTY/ m² | 19.53 pcs/ m² | |
| Min. Viewing Distance | ≥4m | |
| Brightness | ≥6000 cd/m² | |
| Viewing Angle | H≥120° V≥120° | |
| Driving Mode | 1/10 scan constant current | |
| Interface | HUB75 | |
| Input voltage | 4.8-5.5VDC | |
| Max. Power Consumption | 854 w/m² | |
| Avg. Power Consumption | 427 w/m² | |
| Max. Current | 8.74 A | |
| Gray Level | 15bits (32768) | |
| Vedio frame rate | 60 frames/s | |
| Refresh Rate | ≥1920Hz | |
| Defective Dots Rate | ＜0.0001 (LED industry standard: ≤ 0.0003) | |
| Decay Rate | ≤5%/year | |
| Brightness Conformity | ＞95% | |
| Colors | 32768³ | |
| MTBF | ≥10000 hours | |
| Lifespan | ≥100000 hours | |
| Protective function | Over-heat/Over-load /Power-down /Power-leakage /Lightning-protection etc. | |
| Operating Temperature | -40℃～+80℃ | |
| Operating Humidity | 10-80% no condensation | |
| Storage Temperature | -50℃～+80℃ | |
| Storage Humidity | 10-85% no condensation | |
