Outdoor Led Screen 3.91

Model Number: P3.91

P3.91 adopts a lightweight design, which is easy to install. The modular structure supports quick disassembly and assembly, which greatly saves your time and labor costs. It is waterproof, dustproof, and impact-resistant, and can adapt to various outdoor environments. It is stable and durable, so you don’t have to worry about it. The intelligent control system is easier to operate, making your activities more efficient and smooth.

Multi-functionality

High-Quality Visual Effects

Vivid Colors

Customizable Content

Excellent Heat Dissipation

Product Descriptions

The P3.91 die-cast aluminum cabinet LED display features an ultra-fine 3.91mm pixel pitch, delivering exquisite and lifelike visuals. With high brightness and a 160° wide viewing angle, it ensures clear visibility even under strong sunlight. The lightweight cabinet allows for quick installation, while its waterproof, dustproof, and impact-resistant design ensures stability and durability. Perfect for stages, advertising, sports events, and more, it creates a stunning visual experience!

Technical Specifications

1. Product Description

Structural Composition: Composed of modules, power supplies, control systems, wiring, power cables, and aviation plug cables, all installed on die-cast aluminum cabinets.
Functionality: Modules include driver chips and input buffer chips, connected to the LED display control system to display video, images, and text information.
Flexibility: Can be tiled both horizontally and vertically. Offers four loading file options: normal, left rotation, right rotation, and inverted, allowing for displays of various sizes.
Cabinet Features:
- Ultra-Lightweight: Light in weight, easy to install; high contrast ratio ensures excellent display quality.
- Ultra-Thin: Made of die-cast aluminum, offering high strength, toughness, and resistance to deformation, making transportation easier.
- Compatibility: New structural design meets requirements for hanging, stacking, and both indoor and outdoor use.
- Quick Installation: Quick-locking mechanisms on all sides ensure high installation precision.
- Reliability: High strength, hardness, and excellent heat dissipation.

2. Screen Parameters

Encapsulation: Copper wire RGB, brands include Ruisheng/Jingtai/Guoxing.
Brightness: ≥4500cd/㎡, Lifespan: 100,000 hours, Refresh Rate: ≥1920Hz/3840Hz.
Module Parameters:
- Pixel Pitch: 2.604mm, Pixel Density: 147,456/㎡.
- Pixel Composition: 1R1G1B, Module Resolution: 96(W)*96(H).
- Dimensions: 25025017mm, Material: Grade A Polycarbonate.
- IC Models: 2038S/16208S/2153/6363, Input Voltage: 5V, Maximum Current: 8A±0.1A.
- Module Power: ≤40W, Drive Method: 1/32 scan.
Cabinet Parameters:
- Specifications: 500100087mm, Resolution: 192*384, Area: 0.5㎡, Weight: ≤13KG.
- Maximum Power Consumption: ≤400W (Module Power * Number of Modules in a Cabinet), Average Power Consumption: 160W.
Screen Parameters:
- Brightness: ≥4500cd/㎡, Brightness Uniformity: >99%.
- Horizontal Viewing Angle: 160°, Vertical Viewing Angle: 160°.
- Optimal Viewing Distance: ≥2 meters, Dead Spot Rate: One in a hundred thousand.
- Maximum Power Consumption: <800W/㎡, Average Power Consumption: <400W/㎡, Flatness: ±0.15mm.
- Aviation Plug Method: Direct plug, Signal Method: Direct plug.
Control System Parameters:
- Receiver Card/Sender Card: Novastar/Colorlight/Mosil, Brightness Adjustment: 256-level manual/automatic, Display Colors: 439.8 billion.
- Refresh Rate: ≥1920Hz/3840Hz, Frame Rate: ≥60 frames per second, Video Processor: Novastar/Colorlight/Mosil.

3. Product Introduction

Die-Cast Aluminum Cabinet: Available in 500x1000mm and 500x500mm sizes, with waterproof and dustproof features.

4. Installation Types

Curved outer shape, ring shape, suspended installation, inner curved installation, stacked installation.

5. Cabinet and Accessories Introduction

Modules, power supply, receiver card, network cable, aviation plug cable, mounting plates and screws, wiring, flight case, mounting frame, intelligent distribution cabinet.

6. Functional Features

With continuous advancements in LED display technology, a die-cast aluminum cabinet LED screen that allows for rapid display setup has been launched. The die-cast aluminum cabinet LED screen has quickly gained market and customer recognition for its high stability. This is not just a simple upgrade of traditional die-cast aluminum cabinets; both structure and performance have been comprehensively optimized. This LED screen is a compact LED display made from patented die-cast aluminum cabinets, which are precisely assembled and easy to maintain. The advantages include:

Ultra-light – weighing only 12kg, one person can carry it with one hand, and it is extremely easy to install;
Ultra-thin – the box is made of die-cast aluminum, which has high strength, strong toughness, high precision, and is not easy to deform, saving effort for transportation;
High precision – the size is accurately processed to 0.1mm by electromechanical processing;
Compatible – the new structural design meets the requirements of hoisting and stacking, and meets indoor and outdoor requirements;
Fast – the upper and lower left and right connections of the box adopt a quick locking mechanism, and the installation of a box can be completed in 10 seconds with high installation accuracy;
Reliable – high strength and hardness, good heat dissipation effect;
Cost – the box is light in weight and the required installation cost is low; the box has low power consumption, saving operating costs and reducing labor costs. The LED rental display screen is light in weight and thin in structure. It has the functions of hoisting and quick installation, so that it can meet the requirements of quick installation, disassembly and transportation in rental occasions. It is easy to load and unload, easy to operate, and the whole screen is fixed and connected by quick bolts. The screen can be set up and disassembled accurately and quickly, and different shapes can be assembled to meet the requirements of the site. Unique process: The structural design optimized by the unique welding process avoids the failure site caused by poor contact of the solder joints of electronic products due to frequent transportation.