P3.91 Outdoor Waterproof Rental LED display 500x500mm

Product Details

Here are some details related to CVTAT P3.91 outdoor LED Cabinet:

Easy to change

Rental & fixed

Rental screen standardization

Quick unloading and installation

Fast upgrade

Massive supply and popularization

Meet more needs

Larger area

Product Application

Long life Span

Exhibition halls, hotels, weddings, outdoor stages, concerts, conferences and other places.

Specification

1.1 Pixel Structure Diagram

A：Schematic Chart
	Structure description: Each pixel adopts 1 red 1 green 1 blue three-in-one surface-mounted light-emitting tube The lamp package: SMD1921
B： Professional Analysis
Analysis Item	Professional analysis content
Color analysis	To achieve the best white balance effect in color matching, the requirements about light brightness of LED lamp with color matching is strict, and the color matching ratio of red, green and blue brightness is R:G:B=3:6:1

1.2 Pixel Index

Tube color	Package	Specification（Typical value, specific to selected lamp）
R(Red)	1921	HUF: 618-623nm, IV 27-32.4mcd, 1.7-2.2V, 5mA
G(Green)		HUF: 524-527nm, IV 92-110mcd, 2.5-3.1V, 3mA
B(Blue)		HUF: 465~468nm, IV 17-20.4mcd, 2.5-3.1V, 3mA

1.3 Technical Parameters

Item	Technical Parameters
1. Pixel tube	Pixel pitch: 3.91mm
	Pixel density: 65536 dots/m2
	Primary color: red+green+blue
	Pixel color configuration: 1R1G1B
	Package: 1921
2. Unit Module	Unit module resolution: width 64 dots × height 64 dots
	Unit module size: 250*250mm
	Unit module pixel number: 4096 dots/module
	Scanning method: 16S
	Input voltage: DC5V
	Maximum current: 7.5A
3. Unit Cabinet	Cabinet size: 500*500mm
	Number of unit modules: width 2 modules * height 2 modules= 4 pieces
	Physical resolution: 128*128 dots
	Maximum power: 200W
	Average power: 120W
	Receiving card: Compatible with main manufacturers in the market, such as Novastar, Colorlight, Linsn, HD, etc.
	Working voltage: 220V±15％
	Viewing angle: 120°±10°
	Storage temperature: -30℃～+60℃
	Working temperature: -20℃～+45℃
	Relative humidity: 10% to 95%
	Net weight: 9Kg
4. Control System	Control host: Intel 10th generation above i3/I5/I7
	Operating system: WIN 7/ 8/10/11
	Control mode: synchronous control or asynchronous control
	Graphics card: DVI/HDMI independent graphics card
5. Main technical parameters	1) Drive device: constant current drive
	2) Scanning method: 1/16 scan
	3) Refresh frequency: ≥1200～1920Hz
	4) Frame frequency: ≥60Hz
	5) Grayscale/Color: 16.7M colors in 14-bit grayscale
	6) Brightness: 4500cd/m2
	7) Brightness adjustment method: 256 levels adjustable by software
	8) Video signal: RF, S-Video, RGB, RGBHV, YUV, YC, COMPOSITION, etc.
	9) The control system adopts: PCTV card (optional) + DVI graphics card + main control card + optical fiber transmission (optional)
	10) MTBF: 1000 hours
	11) Lifespan: 100,000 hours
	12) Flatness: ≤0.5mm between any adjacent pixels; splicing gap between modules <1mm;
	13) Uniformity: bright pixel light and smooth brightness of modules
	14) Noise rate: <0.0001
	15) Switching power supply load: 5V/40A
	16) Computer display mode: 1920×1080
	17) Effective communication distance: network cable 100m (without relay), multi-mode fiber 500m, single-mode fiber 20km

The above parameters are reference values, please be subject to the actual parameters!

Support

Caixin technology will provide every customer with high-quality after-sales service. We have professional technicians to guide you to solve any problems about LED displays, including installation and debugging, etc. please come and contact us!

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