High Refresh P3.91 Full Color Indoor Outdoor Advertising Rental LED
Display Screen
Quick Details:
● Integrated power design saves time
● Double quick lock design
● More durable, single operation
● Quick installation and maintenance
● Modular design of power control
● No wire is needed to connect
● The cabinet is light and thin
● Unique module design, no left and right
● Private design of PCB
● Same HUB could useing all kinds of pixel
● Wide viewing angle, no reflection
Description:
1. Ultrathin and light weight :
each cabinet weights only 12 kg,easy to install and transport.
2. Noiseless :
Die casting Aluminum cabinets,fanless design with noiseless power
supply.
3. Seamless :
High precision CNC maching,precision up to 0.1mm
4. Fast installation and dismanling :
connection lock between cabients are patented,closely
combined,safemreliable and adjustable,50 cabinets can be installed
in one hour.
5. Energy saving :
low electric current,high-bright lamps,equipped eith PFC switching
power supply,save 30% electricity.
6. Dul back-up :
both power supply and system dual back-up are optional,reliable
performance.
Specification:
1 | Item | P3.91 |
2 | Model Number | P3.91-16S |
3 | Module size | 250mm*250mm |
4 | Pixel pitch | 3.91mm |
5 | Pixels Density | 65536/㎡ |
6 | Pixel configuration | 1R1G1B |
7 | Package mode | SMD1921 |
8 | Face shield | The standard configuration |
9 | Pixel resolution | 64dots(W)*64dots(H) |
10 | Max Power | 15-20W |
11 | Module thickness | 15mm |
12 | Weight | 0.55-0.57KG |
13 | Module connection mode
(optional) | Connector direct connection |
14 | Ribbon cable connection |
Cabinet Data |
1 | Dimension | 500mm*1000mm*80mm |
2 | Pixel per cabinet | 128dots(W)*256dots(H) |
3 | Number of modules per box | 8pcs |
4 | Material | Cast aluminum |
Screen Parameters |
1 | Drive type | Constant drive |
2 | Scan mode | 1/16scan |
3 | Brightness of white balance | ≥3500-4500cd/㎡ |
4 | Chromatic uniformity | Within 0.003Cx, Cy |
5 | Module supply voltage | 4.2V-5V(optional) |
6 | Maintenance mode | Front and rear maintenance
(optional) |
7 | Best viewing distance | 3M～20M |
8 | Best viewing angle | Horizontal 120° Vertical 120° |
9 | Temperature | -25℃～+60℃ |
10 | -20℃～+50℃ |
11 | Relative humidity | 10%-75% |
12 | Working voltage | 110-220V±10%；50-60HZ |
13 | Average Power consumption | <150-250W/㎡ |
14 | Max.Power consumption | <600W/㎡ |
15 | Energy saving mode | optional |
16 | Operation system | For Win7/For Win98/For me/For 2000For /NT/For XP |
17 | Control method | Synchronization |
18 | Matching receiving card | Novastar/Colorlight |
19 | Signal input | HD-MI/DVI/SDI(Extensible interface) |
20 | Driving device | Constant drive IC |
21 | Refresh frequency | >1920--3840HZ |
22 | Grey scale/colors | 14BIT |
23 | Red,Green and Blue 256 Grade/Each |
24 | MTBF | >7*24hours |
25 | Power switch | Automatic switch |
26 | The installation mode | 1,Back bracket installation
2,Stick a wall installation
3,Truss hoisting |
Product Image:
Features:
1. SMD 3-in-1 LEDs,nice videos, wide viewing angle
2. Die-casting aluminum LED cabinets,nice appearance and good
quality
3. super thin, light weight, with handles and fast locks, easy to
install
4. waterproof IP65, oxidation resistance, anti-rust
5. flightcase package, easy to take the LED display to different
places according your need.
Advantage:
1: Aluminum cabinet made by CNC has more accurate tolerance on
structure than that made by metalplate processing, which ensures
the flatness of the entire LED screen.
2: Adopting the CNC aluminum processing, it is high strength, high
tenacity, high accuracy and not easy to distort. The thickness of
our cabinet is 63mm, the traditonal cabinet is 160mm.
3: Adopting quick locking mechanism on the Up, down, left and right
connection. You can install one cabinet with high accuracy in 10
seconds. Cabinet splicing and wiring connection is fast and
reliable. Not only beautiful appearance but also a real sense of
the rapid disassembly.
4: Adopting modular design, assembled cabinet can install and
disassembly quickly and easily. It is easy to maintenance.
5: New structure design, can satisfy hoisting, overstow, indoor
used requirements. Cabinet simplification, and various pixel pitch
of indoor modules such like P3, P4, P5, P6, P7.62, P8, P10 are
compatible.
Our Service:
After-sale service/Technical service
(1) System and product training in the pre construction, in order
to have a thorough understanding of products;
(2) Provide installation training, be able to achieve the system
installation and maintenance;
(3) After the project will be application training, make users
grasp the use of the systematic hardware skillfully;
(4) Users change , free training for new staff;
(5) We are responsible for the training of your staff's use;
Spare parts warranty period Configuration Guidelines
(1) Adequacy: With the specific equipment, spare parts allocation
adequate, ensure replacement in the first time of equipment
failure;
(2) Necessity: On the basis of previous maintenance experience, we
configure the spare parts are the key parts of the equipment, so as
to ensure the economic allocation;
(3) Economic practicality: In order to deal with the fault in the
shortest time, we configure the spare parts are complete module or
unit, through our training, the owners can easily replace the spare
parts, so as to ensure the normal operation of the system.
FAQ:
1. Are you factory?
Yes, we are 6 years of factory, we have very rich experience in
production and development. you will got better service and
delivery on time.
2. How many workers do you have now?
We have 50 employees.
3. How is MANNLED quality of led display?
We have 15 autmatic production lines, Each LED module has been
tested by vibration tester for more than 24 hours, LED display has
been aged for more than 72 hours.
4. How is your delivery time?
We delivery as contract on time, All kinds of led module have in
stock. We will be fine as compensation.
