Outdoor Fixed LED Display - Back door service
Pixel pitch: 3.91 mm
Cabinet dimension: 500×500×75 mm
Pixel configuration: SMD1921
Brightness (cd/㎡): 3500cd/m²
Refresh rate: 1920Hz
Die-cast Aluminum cabinet
Frony and Back maintenance
Parameter :
ITEM | P3.91 Series |
Pixel Pitch(㎜) | 3.91mm |
Pixel Density(pixel/㎡) | 65,536 pixels/m² |
Pixel Type | 1Red,1Green, 1Blue |
LED Type | SMD1921 |
Module Size | 250mm (W) * 250mm (H) * 21mm (D) |
Module Number | 2 (W) x 2 (H) |
Cabinet Size | 500mm (W) x 500mm(H) x 75mm (D) |
Pixels Per Cabinet | 128 x 128 dots |
Cabinet Weight | 8kg |
Meterial | Die Casting Aluminum |
Environment | Outdoor |
Ingress Protection | IP65/IP43 |
Viewing Angle | 140° Horizontal / 140° Vertical |
Colour Temperture | 2000 - 9300K Adjustable |
Colour | 4.4 Trillion |
Brightness Control | Manual / Automatic |
Contrast Ratio | 7300:1 |
Power Consumption (Max) | 900W/m² |
Power Consumption (Avg) | 300W/m² |
Driving Method | Constant Current Drive |
Video Frame Rate | 50/60Hz |
Refresh Rate | 1920Hz |
Input Voltage | 100~240VAC |
Operating Temperature/Humidity | -20℃~+50℃/10~90%RH |
Storage Temperature/Humidity | -30℃~+60℃/10~95%RH |
Maintenance | Front / Rear |
MTBF | >10,000h |
LED Life Span | >100,000h |
Recommended Viewing Distance | > 4m |