China Outdoor P3.91 LED Advertising Modules Factory, Find details about China LED Screen Factory, LED Display Factory from Outdoor P3.91 LED Advertising Modules Factory
Technical Parameters | ||||||||
S/N | Item | Technical Parameters | ||||||
LED Parameters | ||||||||
1 | Item Name | LED Type | Brightness | Wave Length | H/V Visual Angle | |||
2 | Red LED | SMD1921 | 420-580mcd | 620-625nm | 160º/140º | |||
3 | Green LED | SMD1921 | 1280-1450mcd | 524-527nm | 160º/140º | |||
4 | Blue LED | SMD1921 | 180-300mcd | 466-469nm | 160º/140º | |||
Module Parameter | ||||||||
1 | Pixel Pitch | 3.91mm | ||||||
2 | Pixel Configuration | 1R1G1B | ||||||
3 | Module Resolution | 64 x 64 pixels | ||||||
4 | Module Pixles | 4096 pixels | ||||||
5 | Module Size | 250mm X 250mm | ||||||
6 | Pixel Density | 65410 pixels/m2 | ||||||
Whole Screen Parameter | ||||||||
1 | Screen Brightness | 5500cd/m2 | ||||||
2 | Driving Method | 1/16 scan, constant current | ||||||
3 | Best Viewing Distance | 4m - 30m | ||||||
4 | Max. Power Consumption | 800W/m2 | ||||||
5 | Average Power Consumption | 400W/m2 | ||||||
6 | Gray Level | 16 bits | ||||||
7 | Frame Frequency | ≥60Hz | ||||||
8 | Refresh Frequency | ≥1920Hz | ||||||
9 | Uninterrupted Working Hours | ≥72 hours | ||||||
10 | Screen Life-span | ≥100,000 hours | ||||||
11 | MTBF | ≥5,000 hours | ||||||
12 | Discrete Blind Spot Rate | <1/10000 | ||||||
13 | Continuous Blind Spot Rate | None | ||||||
14 | Blind Spot Rate | <1/10000 | ||||||
15 | Protective Scale | IP65 | ||||||
16 | Screen Plainness | <±1mm | ||||||
17 | Power Supply Mode | AC220±10% 50Hz/AC110±10% 60Hz | ||||||
18 | Working Temperature | Temperature: 0 Celsius~+40 Celsius | ||||||
19 | Storage Temperature | Temperature:-30 Celsius~+50 Celsius | ||||||
20 | Humidity | Humidity:10%~90% RH | ||||||
21 | Control Mode | Synchronous display with control PC by DVI | ||||||
22 | Control System | Novastar, or Linsn, or Colorlight, or as required. | ||||||
23 | Display Content | Video, picture, cartoon, graphics, texts.etc. | ||||||
24 | Interface | Standard Ethernet | ||||||
25 | Transmission Distance | Multi mode fiber <500m, single mode fiber <20km,internet cable <100m | ||||||
26 | With Video Processor | Video,VGA,HDMI,DVI,SDI/HD-SDI/3G-SDI | ||||||
27 | Certificate | CE, RoHS, FCC |