P20 outdoor fullcolor led display screen parameter

Main functions
1. Super brightness: 1R1G1B and 2R2G2B lamp construction, super-bright chip.
2. Waterproof design: Special cabinet structure with the surface designed by a professional plastic package and the back designed by waterproof groove. Waterproof value is IP65.
3. Dustproof design: Heat sink cooling, cabinet completely sealed, good performance for dustproof, extend lifetime of LED screen.
4. Wide view angle: The angle up to 120 degree, to improve visual range.
Application
Large stadium, Waiting room, TV live broadcast, Exhibition hall, Performing arts center, Entertainment venue, Large-scale art show, Concert etc.

Item	Parameters:
basic parameters	Physical pixel pitch: 20mm
	Physical density: 2500point/m 2
	Brightness: 5500 cd cd/m 2
	Module size: 1280mm×960mm
	Module resolution: W 64×H 48
	pixel 1R1G1B		chip	wave	brightness	origin	packaging
		R	sanan	618-628nm	600mcd	nationstar	DIP546
		G	silan	520+/_2.5nm	1800mcd	nationstar	DIP546
		B	silan	470+/_2.5nm	400mcd	nationstar	DIP546
	Physical resulotion: 3072pixels/pc
screen parameters	Standard box splicing gap ≤ 1MM
	Optimal view distance: ≥ 20m
	Best view angle: Horizontal ±80 degree, vertical ±45 degree
	Circumstance temperature:　Storage -35 to +85 degree celius, Work -20 to +50 degree celius
	Drivers: YZ5026
	Drive mode: Constant current
	Refresh frequency: 400HZ
	Relative humidity: ≤90 to 95%
	Working voltage: DC 220V±10%
	Average power: 520W/module
	Max. power: ≤ 650 W/module
	Constant working time without malfunction: 1000 hours
	Lifetime: 100,000 hours
control system	Control system: Linsn
	Control mode:Synchronous control, HUB board: high 128 points, 256 points wide
cabinet configuration	Per square unit : 25
	Unit panel structure: Lamp drive one
	Protection Level: IP 65
	Per square power (5V40A): 5
	average power　per square: 750W
	Maximum power consumption per square:921W
	Cabinet:70Kg
	Summary Box (recommended size):1280mmX960mmX 150 mm