The New P3.91 Indoor Full Color 500×1000mm Die Cast Aluminum Led Display
ASRAM Display Technology Limited is one of the leading manufacturers and suppliers of the new p3.91 indoor full color 500×1000mm die cast aluminum led display in China. We provide high quality customized products with low price for customers around the world. Welcome to wholesale cheap products in stock here from our factory. If you have any enquiry about rental service and free shipping, please feel free to email us.
P3.91 rental die-casting aluminum LED display is suitable for various performances. It has the following characteristics:
1. Lightweight, ultra-thin, and quick-installation design, allowing you to complete the installation and removal of the display in a short time.
2. Support any direction of the signal line, satisfy the arrangement and placement of different cabinets, and create pictures with different effects.
3. Equipped with a professional video processor, supporting AV, DP, VGA, DVI, YPBPR, HDMI, SDI and other signals.
4. High gray scale and high refresh rate.
5. Excellent heat dissipation design and heat dissipation performance, no need for external fans, air conditioners, etc.
Technical parameter
Item | Technical parameter |
Module model | P3.91 SMD 3IN1 |
Pixel composition | SMD (R.G.B.) 3IN1 2121 |
Pixel pitch | 3.91mm |
Module resolution | 64x64dots |
Module size | 250x250mm |
Interface definition | HUB75 |
Max power consumption | 800w Per square meter |
Average power consumption | 320w Per square meter |
Supply voltage | AC110V-AC220V (+ -20%) |
Drive method | Constant current |
scanning method | 1/16 scan |
Frame change frequency | 60Hz |
Refresh rate | more than 1920Hz |
Brightness | more than 1800cd Per square meter |
Horizontal viewing angle | 140° |
Vertical viewing angle | 140° |
Best viewing distance | 4-85m |
Display color | 1.67 million |
Bright adjustment | 0-255 level |
Grayscale | 16384 (14bit) input, 14bit Fix |
Service life | more 100000 hours |
Operating temperature | -40℃ - +60℃ |
Operating humidity | 10 - 95% RH |
Detailed Images
Die Casting Aluminum Cabinet Details
Size: 500x1000mm
Resolution: 128x256dots
8pcs led modules make up a cabinet
Strict Aging Test:
All products undergo a strict aging test. The 72 hours aging test is conducted without die lamp,dim lamp, color difference and mosaic. The product is introduced in the market only if it passes the aging test, making sure the best quality is ensured for you.
Display installation method：
P3.91 rental die-casting aluminum LED display is widely used in stage rental, singing and dancing evening parties, various press conferences, exhibitions, stadiums, theaters, auditoriums, lecture halls, multi-function halls, meeting rooms, performance halls, disco bars, nightclubs, high-end entertainment disco Halls, TV Spring Festival Gala, important cultural activities in various provinces and cities, etc.
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