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P31.25 1R1G1B full color LED display screen

P31.25 1R1G1B outdoor mesh curtain full color LED display screen


PH31.25mm is one kind of outdoor led display which is not only usually used on the highway for a long viewing distance, but also used as the stage wall to adjust the indoor atmosphere. Because it is used outdoor, its brightness must be between 5500~7500nits. because it is used outdoor, the IP grade is IP65.
1.There are two best viewing distances of P31.25 led display because there are 2 ways to calculate the best viewing distance: one is by the pixel pitch, one is by the diagonal. One is the minimum best viewing distance:as short as 19 meters, the other is maximum best viewing distance: as far as 425 meters.
2.The pixel density of P31.25 is high which is 1024.
3.P31.25 usually adopts static 1/1.
4.The module compoisition of the PH31.25 is 8*8, and the module size is 250*250,
5.the cabinet size is 1000*1000.
6.> Operation Humidity (RH): 0-95%
7>.perating temperature (Celsius degree): -20~+55 degree
.8>. Servicing: front and back
9.> Power supply: 100-240V/50-60HZ
10> LED Drive: constant-current drive
11 >Max. power consumption: 1100 W/sq.m
it is also the best choice when the screen size is more than 200sqm.

Technical Specification(P31.25mm-1R1G1B):

Pixel configuration DIP346 1R1G1B
LEDs configuration Red:wave length: 625~630nm;1100-1300mcd
Green:wave length: 525~530nm;1900-2400mcd
Blue:wave length: 470~475nm;500-700mcd
Pixel pitch(mm) 31.25
Pixel density(dots/? 1024
Calibrated brightness(cd/sqm,nit)  3000 nits(adjustable)
Calibrated brightness proportion ratio R: G: B = 30%:60%:10%
Color temperature 3,500° ?9,500° K(adjustable)
Contrast ratio 4,500:1
Brightness adjustment(dimming) 100 grade auto/manual-adjustment
View angle(degree)(50% brightness)  Horizontal: 120° (60° off center); Vertical: 70° (+25°/-45° off center) 
Readability viewing angle Horizontal: 150° (75° off center); Vertical: 90° (+35°/-55° off center) 
Color capability 4.4 trillion
Refresh rate(Hz) >2000 Hz
Frame frequency(Hz) >60 Hz
Interface port DVI interface(DVI connector)
Input signal VGA, Video, AVI, MOV, MPG, DAT, VOB etc.
Protection grade IP65 front side/IP54 backside
LED Drive  Constant-current drive
Lifetime(hours)(50% brightness)  100,000 hours 
Signal transmission direction Horizontal
Operating temperature(Celsius degree) -30?65'
Storage temperature(Celsius degree) -35?70'
Operation humidity(RH) 0-95%
Operation humidity(RH) 0-99%
Servicing Front and back serving optional
Control mode Synchronous & asynchronous available
Communication options Wire Ethernet, Fiber Ethernet,RF wireless,GPRS
Power 120/240 V  AC single phase(50-60Hz)
Maximum power consumption(W/SQM) 300
Average power consumption(W/SQM) 120
Screen operation mode(scan/static) static: 1/4
Module configuration(Pixels quantities of the module) Length 8
Height 8
Module dimensions(mm) Length 250
Height 250
Cabinet configuration Length 3
Height 3
Cabinet dimensions(mm) Length 750
Height 750
Width 170
Screen configuration(Finished complet screen system) Length 4
Height 3
Screen dimensions(m) Length 3.0000
Height 2.2500
Screen Size(? SQM 6.7500
Recommend Optimal Viewing Distance: Minimum & Maximum  Min 19
Max  425
Resolution ratio(dots/pixels) Length 96
Height 72
Aspect Ratio(L:H) 1.33333
Packaging configuration 10 standard cabinets in  a packing case(1 cabinet in 1 packing case when the unit cabinet is more than 1.5SQM)
Packing material Wooden case/carton/flight case(optional)
Packing quantities 6
Packing volume(CBM) 4
Packing  Dimensions(mm) Length 800
Height 900
Width 1030
Packing weight(KG) net 101
gross 137
Tel:86-755-27592546 Email: sales@eraled.biz WhatsApp:86-189-389-501-10 / 86-189-389-501-58 Skype:ERALEDdisplay