For large outdoor digital billboards with a viewing distance that faces west or south, the exposure time to sunlight is longer, and a display brightness of 6500nits or more is required for better display results when exposed to sunlight; At the same time, considering the annual brightness attenuation of LED screens, it is necessary for the brightness of new LED screens to be greater than 30% of the demand. The DB series is designed to meet such needs, and it has the characteristics of saving more than 30% energy and higher protection compared to ordinary products.
Parameters | ||||
Product model | D570B | D660B | D800B | D1000B |
Pixel Pitch -mm | 5.71mm | 6.67mm | 8.0mm | 10mm |
Pixel Configuration | 1R1G1B | 1R1G1B | 1R1G1B | 1R1G1B |
LED Type | SMD2727 | SMD2727 | SMD3535 | SMD3535 |
Module Size - mm | 480x320 | 480x320 | 480x320 | 480x320 |
Module Resolution | 84×56 | 72×48 | 60×40 | 48×32 |
Module input voltage | R:2.8V,GB:3.8V | R:2.8V,GB:3.8V | R:2.8V,GB:3.8V | R:2.8V,GB:3.8V |
Cabinet Size -mm | 960x960x75 | 960x960x75 | 960x960x75 | 960x960x75 |
Cabinet Resolution | 168×168 | 144×144 | 120×120 | 96×96 |
Cabinet Weight -kg | 32 | 32 | 32 | 32 |
Cabinet Material | Aluminum | Aluminum | Aluminum | Aluminum |
Pixel Density /m2 | 30,625 | 22,500 | 15,625 | 10,000 |
Brightness -nits | ≥9000 | ≥9000 | ≥10000 | ≥10000 |
Contrast Ratio | 4000:1 | 5000:1 | 5000:1 | 6000:1 |
Viewing Angle | H120°, V100° | H120°, V100° | H120°, V100° | H120°, V100° |
Processing Depth | 14bit | 14bit | 14bit | 14bit |
Rate Refresh | 1920-3840Hz | 1920-3840Hz | 1920-3840Hz | 1920-3840Hz |
Gray scale level | 16384 | 16384 | 16384 | 16384 |
Lifespan | 100,000 h | 100,000 h | 100,000 h | 100,000 h |
Input Power (max) | 550W/m2 | 550W/m2 | 550W/m2 | 550W/m2 |
Input Power (typical) | 180W/m2 | 180W/m2 | 180W/m2 | 180W/m2 |
Operating Temperature | -20℃ ~ +60℃ | |||
Operating Humidity | 10%RH~90%RH(non-condensing) | |||
Color Temperature | 3000K-9300K (adjustable) | |||
Input Voltage | AC 100V~240V | |||
IP Grade | Front IP65/Rear IP65 | |||
Installation | Fixed | |||
Maintenance | Front and rear maintenance | |||
Package | Wooden case |
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