Tag: P20mm front and rear service LED display, P20 front access led display, Service from front side led screen, front service led display modules
P20 front access led display screen: No need go inside sign to suffer heat torturing now!
Outdoor high resolution All weather proof High brightness with super low power consumption, Smart structure design and long time proven technology.
Product Features
- General Module design makes perfect flatness on the surface; minimize the gap between modules & cabinets.
- Ultra high brightness (7500 Nits) with low power consumption (average 180W/sqm).
- High refresh rate with software adjustable, suitable for videos, picture and filming.
- High gray scale (16 bits) with perfect real visual performance and effects.
- High Contrast ratio (2000:1) with self-developed black mask and black coating technique.
- Wide viewing angle (greater than 120° in horizontal); IP65 protection rating.
- Easy and fast installation and maintaining design. (Install or remove a module only takes 8 seconds).
- High reliability and long lifespan (MTBF ≥ 5000 hours). And on-site pixel by pixel brightness and
color correction bring greater uniformity.
LED Parameters
|
Item
|
Luminous Intensity
|
Viewing Angle(H/V)
|
Wavelength
|
Test Condition
|
|
|
Red LED
|
1000-1100mcd
|
120º/60º
|
620-630nm
|
25℃,20mA
|
|
Green LED
|
1800-2200mcd
|
120º/60º
|
520-535nm
|
25℃,20mA
|
|
Blue LED
|
250-500mcd
|
120º/60º
|
465-475nm
|
25℃,20mA
|
Module Parameters
|
Pixel Pitch
|
20mm
|
|
|
Pixel Configuration
|
1R1G1B
|
|
Module Resolution
|
16dots*16dots for real
|
|
Module Pixels
|
256dots
|
|
Module Size
|
320mm*320mm
|
|
Module Weight
|
1.70KG
|
Cabinet Parameters
|
Cabinet Size(W*H*D)
|
960*960*150(mm) or customizable
|
|
|
Cabinet Resolution
|
48dot*48dot for real
|
|
Module Quantity
|
9 pcs
|
|
Cabinet Pixels
|
2304 dots
|
|
Pixel Density
|
3906 dot/sqm
|
|
Avg. Power Consumption
|
180W/sqm
|
|
Max. Power Consumption
|
550W/sqm
|
|
Material
|
Iron or Aluminum
|
|
Cabinet Weight
|
55KG for iron cabinet;
40KG for aluminum cabinet
|
Screen Parameters
|
Brightness
|
≥7500cd/sqm
|
|
Contrasts (Max. /Min.)
|
1.1:1
|
|
Driving Method
|
Static
|
|
View Angle
|
Horizontal 120° Vertical 60°
|
|
Optimal Viewing Distance
|
20m to 400m
|
|
Brightness Control
|
Red, Green and Blue 256 Grade/Each
|
|
Fresh Frequency
|
≥600Hz
|
|
Frame Frequency
|
50 - 60Hz
|
|
Input Voltage
|
AC220V/50Hz or AC110V/60Hz
|
|
Defects Rate
|
≤0.00001
|
|
Screen Weight
|
≤65kg/sqm for Iron cabinet /45kg/sqm for Aluminum cabinet
|
|
MTBF
|
>10,000 hours
|
|
Life Span
|
≥100,000 hours
|
|
Brightness Uniformity
|
<3%
|
|
Earth Leakage Current
|
<3mA
|
|
Protective Grade
|
IP65
|
|
Temperature-operating
|
-40°C to 60°C
|
|
Humidity-operating
|
10% to 90%
|
|
Operating System
|
Windows98/me/2000/NT/XP/win7
|
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