W39
Product advantages:
The P3.91 LED display screens is named as W39, which is designed and manufactured by Raisefront. The LED display has function of even current backup for power supply. Namely, when some power supply having broken not to work, its adjecent power supplys would be automatic to provide power for it, to keep the LED display never be black screen. In addition, the LED display is 3840Hz~6420Hz refreshing ratio with low power consumption.
Its waterproof is IP65, which can prevent rainwater entering into cabinet. The P3.91 LED Display Screen is lightweight, it is just 7.5KG, only one person can take it. In addition, it is easy to split joint.
Product Application:
The P3.91 LED display screens can be used for most of outdoor & indoor application fields, such as exhibition display, stage performance, entertainment activities, government conference and various of commercial conference, etc.
Technical Parameters
W39
|
Item |
Parameter |
Value |
|
|
Module Parameters |
Item No.: |
R39 |
R39-C (EMC Standard) |
|
Pixel Composition |
SMD1921 3-in-1 LED |
SMD1921 3-in-1 LED |
|
|
Pixel Pitch （mm） |
3.91 |
3.91 |
|
|
Module Resolution（W×H） |
64*64=4096 |
64*64=4096 |
|
|
Module Size（mm） |
250×250 |
250*250 |
|
|
Module Weight（kg） |
0.58 |
0.58 |
|
|
Input Voltage for Module（V） |
5 |
5 |
|
|
The Max Current for Module（A） |
≤10 |
≤10 |
|
|
The Max Power Consumption for Module （W） |
≤50 |
≤50 |
|
|
Cabinet Parameters |
Support Outdoor Naked Installation |
None |
Yes |
|
Got EMC Standard |
None |
Yes |
|
|
Modules Qty/ Cabinet （W×H） |
2×2 |
2×2 |
|
|
Cabinet Resolution（W×H） |
128×128 |
128×128 |
|
|
Cabinet Size （mm） |
500×500×100 |
500×500×100 |
|
|
Cabinet Area（m2） |
0.92 |
0.92 |
|
|
Cabinet Weight（kg） |
7.5 |
7.5 |
|
|
Pixel Density for Cabinet（dots/m2） |
65,410 |
65,410 |
|
|
Cabinet Evenness （mm） |
≤0.5 |
≤0.5 |
|
|
Maintenance Method |
Front and Rear Maintenance |
Front and Rear Maintenance |
|
|
Cabinet Material |
Die-casting Aluminum |
Die-Casting Aluminum |
|
|
Optical Parameters |
Single Dot brightness adjustment |
Yes |
Yes |
|
Single Dot Colorful adjustment |
Yes |
Yes |
|
|
Brightness by white balance（nits） |
≥4000cd/m² |
≥7500cd/m² |
|
|
Color Temperature（K） |
9000-15000, Adjustable |
9000-15000, Adjustable |
|
|
Visual Angle （Horizontal /Vertical°） |
140/120 |
140/120 |
|
|
Brightness / color uniformity |
≥99% |
≥99% |
|
|
Contrast Ratio |
5000:1 |
5000:1 |
|
|
Electric Parameters |
The Max Power Consumption for Cabinet （W/m²） |
800
|
|
|
The average power consumption for cabinet （W/m²） |
268
|
||
|
Input Voltage |
200~240 V |
200~240 V |
|
|
Performance Parameters |
Frequency（Hz） |
≥60 |
≥60 |
|
IC Driving |
Constant Current, 1/16 Scanning |
1/8 |
|
|
Grayscale |
It is available within 65536 grayscale |
It is available within 65536 grayscale |
|
|
Refreshing Ratio（Hz） |
3840Hz |
6800Hz |
|
|
Colorful Process bit |
16bit |
16 |
|
|
lifespan（hrs） |
100,000H |
100,000H |
|
|
Work Temperature/ Humidity Range （℃/RH） |
-10℃～50℃ / 10%RH～98%RH（no condensation ） |
||
|
Storage Temperature / Humidity Range（℃/RH） |
-40℃～85℃ / 10%RH～98%RH（no condensation ） |
||