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Product Description
PH3.91 outdoor led module technical parameter list
| Model number | PH3.91 |
| Pixch pitch | 3.91mm |
| Pixel Density(dots/m2) | 65526 |
| Pixel Configuration | SMD2121 3 IN1 |
| Module size (mm) | 250*250 |
| Module resolution (dots) | 52*52 |
| Scanning method | 1/8 |
| Brightness (cd/m2) | 7000 |
| Min. viewing distance | ≥2 |
| Viewing angle ( 50% brightness ) | ≤150° |
| Screen fresh rate | LED screen refresh frame freauency recommended is no less than 1200HZ(recommended) |
| Average Power Consumption(w/m2) | 800 |
| IP grade ( Waterproof Grade ) | IP67 |
| Module thickness | 1.5cm |
| Control system | LINSN , Nova ,HD , XIXUN..... |
| Input Voltage | AC220 V/50HZ or AC 110V/60HZ |
| Gray Scale | Recommended 14bit |
| Printed Circuit Board(PCB) | 4 Layer |
| Color Temperature | The brightness of R.G.B.is adjustable according to software 100level;Color temperature is adjustable in terms of detailed requirements |
| Color | 64g color(on the condition of 4096 gray scale) |
| Effective Communication Distance(without relay) | Unshielded twisted-pair net line transmission distance is 100 meters,max transmission distance is 130 meters. |
| Module weight | 0.4KG/PCS |
| Warranty | 3 years |
Packaging & Shipping
Our Services
1. Warranty
1) We provide warranty of all components for 3 full years. During this time, we will replace or repair our goods for free if there is something wrong with them.
2) We will provide maintenance for a lifetime and charge for the raw materials only.
2. Technology Training
1) We provide the technology training for free, which contains the operation training and maintenance
2) training in the factory.
3) We will send our engineers to your country by negotiation.
3. Maintenance and Consultation
1) We provide full maintenance for a lifetime and charge for the raw materials only.
2) We also provide lifetime consultation by E-mail, Skype, WhatsApp or other ways for free.
4. Documents and Certification
1) We provide the operation manual, software, test report and so on.
2) We can also provide all kinds of certification such as CE, LVD, RoHS and so on.
5. CAD Drawing and Fixing
1) We provide CAD drawing on how to fix up the display for free and some other expert suggestion.
2) We will send our engineers to your place if we are expected after our negotiation.
6. Additional Service
1) We provide you the forwarding information, and some other information such as flight box, structure
Company Information
1. With professional technical and development team, we are a direct Factory specialized in led display control card, led display module, power for led display, led display, and other led display accessories etc.
2. With more than 10 years’ experience, modern production and test equipment,perfect enterprise management system,high quality research and management team, high quality led display controller, all above make us become popular supplier.
3. With our high quality and service our products have been exported to various countries and regions in Southeast Asia, Australia, Europe and America etc.