PH25mm is one kind of outdoor led display which is usually used on the highway for a long viewing distance and it is usually installed on the pillar on the highway. Because it is used outdoor, its brightness must be between 5500~7500nits. For it is used outdoor, the IP grade is IP65.
1.There are two best viewing distances of P25 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 15 meters, the other is maximum best viewing distance: as far as 340 meters.
2.The pixel density of P25 is high which is 1600. So p25 has high resolution.
3.P25 usually adopts static 1/1.
4.The module compoisition of the PH25 is 8*8, and the module size is 200*200，
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
when the screen size is more than 200SQM, it is the best choice .
|Pixel configuration||DIP346 1R1G/1R1B|
|LEDs configuration||Red:wave length: 625~630nm;1100-1300mcd
Green:wave length: 525~530nm;1900-2400mcd
Blue:wave length: 470~475nm;500-700mcd
|Calibrated brightness proportion ratio||R: G: B = 30%:60%:10%|
|Color temperature||3,500° ?9,500° K(adjustable)|
|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)||>300 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'|
|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)||450|
|Average power consumption(W/SQM)||180|
|Screen operation mode(scan/static)||static: 1/1|
|Module configuration(Pixels quantities of the module)||Length||8|
|Screen configuration(Finished complet screen system)||Length||16|
|Recommend Optimal Viewing Distance: Minimum & Maximum||Min||15|
|Packaging configuration||2 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)|