• P3.91 indoor rantal led display,die casting cabinet System 1
  • P3.91 indoor rantal led display,die casting cabinet System 2
  • P3.91 indoor rantal led display,die casting cabinet System 3
P3.91 indoor rantal led display,die casting cabinet

P3.91 indoor rantal led display,die casting cabinet

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
3 m²
Supply Capability:
1000 m²/month

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LED   specification:
NO.ColorChip brandWavelengthView AnglePlace of origin
1RedEpistar620-630nm140°/140°Taiwan
2GreenSilan515-530nm140°/140°China
3BlueSilan465-480nm140°/140°China
Cabinet   specification:
NO.ItemParameter
1ModelIDR3IDR4IDR6
2Pixel pitch3.91mm4.81mm6.25mm
3Pixel configuration1R1G1B1R1G1B1R1G1B
4LED typeSMD2121 BlackSMD2121 BlackSMD 3528
5Module size250mm*250mm250mm*250mm250mm*250mm
6Module resolution64*6452*5240*40
7Panel resolution(WXH)128*128104*10480*80
8Density65,536 dots/43264 dots/25,600 dots/
9Brightness1500 NIT1300 NIT1600 NIT
10Scan method1/161/131/10
11Best view distance4m5m6.5m
12Max. power consumption 550 W/m²480 W/m²520 W/m²
13Ave. power consumption 240 W/m²210 W/m²220 W/m²
14Weight6.5 KG/title6.5 KG/title6.5   KG/title
16Cabinet size500(W)*500(H)mm
17Grey scale4096 level
18Colors68.7 billion
19Refresh rate1400Hz
20View angleHorizontal: 140°,   Vertical: 140°
21Color temperature6500K
22Frame frequency60Hz
23Out of control pixel rate<1/10000
24MTBF>5000 hours
25Lifespan50000 hours
26Control modeSynchronous display with control PC by DVI
27Working voltageAC 90~240v 50-60Hz
28Control distanceEthernet cable: 100m,   Multi-mode optical fiber: 500m, Singel-mode optical fiber: 20km
29Operation temperature-20°C - +50°C
30Operation Humdity10% to 80%
31Protection levelIndoor use only


Q:LED display power supply how to configure how many units with the plate is calculated.
Upstairs are said that the P10, if you do not use the P10 it I tell you how to calculate the power of a board. Generally you take a lamp beads 0.02A to count, a board on the total lamp beads * 0.02, if the board is 4 sweep with the band / 4,8 sweep of the 8, the static is not removed to get a board of power
Q:LED electronic display and P have anything to do
For outdoor led display, from the near, the general use of P10 or P12, a little bit with the P16 or P20, and for indoor display, the general P4 ~ P6 can be, a little bit to use P7.62 or P10.
Q:Led display support what video format
LED display support video format depends mainly on the LED display control software, generally supports a variety of formats of graphics and text pieces: TXT, DOC, RTF, AVI, JPEG, MOV, MPEG, DAT, VOB, BMP, JPG, TIFF, GIF, FLI, FLC, RMVB
Q:LED display how to install it?
1) single column installation: for small screen applications; 2) double column installation: suitable for large-screen applications; 3) closed maintenance channel: applicable to the use of the following columns: 1) single column installation: In the simple box; 4) open maintenance channel: for the standard box.
Q:LED display more than the size of the area must be 380v
General LED screen to reach more than 20 square meters will use more than two power lines, and then some will use three-phase electricity. At the same time and time-sharing power system with the use, so as not to impact on the power grid. The maximum power can take 80 percent of the capacity to leave a margin of 20 percent. Also pay attention to the choice of cable, and lightning protection measures.
Q:Led display brightness is not enough because of what are the reasons
Note: The above is the common cause of the LED screen dark screen, starting from the basic situation, one by one investigation, if the above can not solve your problem, please contact the warranty.
Q:How to identify the quality of led display quality
ircuit board: circuit board manufacturers more, Shenzhen is the gathering of electronic products, procurement of raw materials this piece is very fast, the circuit board is divided into two layers and four layers of board, the thickness of two layers is 1.6. , The quality of the circuit board is the internal conductor of the circuit board, the thickness of the conductor to reach the standard thickness to 1ns or more, because the use of the display in the process of temperature rise and lower, if the conductor thin easy The use of the process of fusing, this will cause a large area of quality problems.
Q:Production of LED display the basic raw materials which ah?
LED display (LED panel): LED is light emitting diode, LED abbreviation, referred to as LED. It is a kind of control by the semiconductor light-emitting diode display, the approximate look is by a lot of usually red light-emitting diodes, light off the light to show the characters. Used to display text, graphics, images, animation, market, video, video signals and other information display screen.
Q:LED outdoor display which part of the composition
Outdoor, LED display, as the future of outdoor display advertising media new favorite, widely used in finance, taxation, industry and commerce, post and telecommunications, sports, advertising, factories and mines enterprises, transportation, education systems, stations, docks, airports, shopping malls, hospitals,
Q:IPS screen and LED screen difference
LED is the backlight, longer life, lower cost, with TN screen you slightly higher performance, LED performance is good, high dynamic contrast. The disadvantage is too bright, a little hurt eyes. Now the mainstream are used LED screen, short response time, suitable for playing games.

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