P3.91 Dual Maintenance LED Display
P3.91 Indoor Dual Maintenance is of high resolution in the indoor LED Display series and is of most popular choice for its balanced resolution and cost.
- Product Features
- Parameters
- Related Videos
- Can be front or rear maintenance – Much easier for module repairing; unique design with high precision, much stable.
- 1000mm*1000mm standard cabinet – P3.91 Indoor Dual Maintenance is of the high resolution in indoor LED Display series and is of most popular choice as its balanced resolution and cost.
- Advanced design and stable quality – Cabinets are adopted the advanced design technology, front maintenance and seamless. 3 Meanwell power supplies and four receiving cards per cabinet improved our LED display’s overall stability significantly.
|
Pixel Configuration |
SMD1921 |
|
Pixel pitch（mm） |
3.91 |
|
Pixel density（dots/㎡） |
65749 |
|
Module resolution（W×H） |
64×64 |
|
Module size （mm） |
250（W）×250（H） |
|
Module weight （kg） |
0.72 |
|
Maximum power consumption of the module（W） |
45 |
|
Cabinet Module（W×H） |
2×2/2×4 |
|
Cabinet resolution（W×H） |
128×128/128×256 |
|
Cabinet size （mm） |
500（W）×500/1000（H）×75（D） |
|
Cabinet area（㎡） |
0.25/0.5 |
|
Cabinet weight （kg） |
8.2/14.9 |
|
Cabinet-level up degree（mm) |
≤0.2 |
|
Maintenance mode |
Rear |
|
Cabinet raw material |
Die-casting aluminum |
|
Single-point brightness correction |
Yes |
|
Single – point color correction |
Yes |
|
White Balance Brightness （nits） |
≥3500（6500K） |
|
Color Temperature (K) |
3200—9300(adjustable) |
|
Viewing Angle (Horizontal / Vertical) |
160/120 |
|
Deviation of center distance of light-emitting |
<3% |
|
Brightness / chromaticity uniformity |
≥97% |
|
Contrast |
4000：1 |
|
Peak power consumption (W / ㎡) |
800 |
|
Average power consumption (W / ㎡) |
250 |
|
Power supply requirements |
AC90~264V，frequency 47-63（Hz） |
|
Frame rate (Hz) |
50&60 |
|
Drive mode |
Constant drive，1/16扫 |
|
Grayscale level |
65536 |
|
Refresh rate (Hz) |
≥1920 |
|
Number of color processing bits |
14bit |
|
Video playback capabilities |
2KHD，4KHD |
|
Operating temperature / humidity range (℃ / RH)
|
-20 – 60 / 10%-85%RH |
|
Storage temperature / humidity range (℃ / RH) |
-20 – 60 / 10%-85%RH |
|
Applicable standards |
CCC，TUV-CE，ETL |
(Dual Maintenance LED Display)
