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Intelligent Traffic Products LED Matrix Display Screen

Intelligent Traffic Products LED Matrix Display Screen
company Nanjing Lopu Co., Ltd.
Categories LED Displays
Update2010-12-30
Original RegionChina
Intelligent Traffic Products LED Matrix Display Screen
SPECS
LP-YDBZ-16
LP-YDBZ-20
FULL COLOR
TWO COLOR
FULL COLOR
TWO COLOR
Dot space(mm)
16/Custom
16/Custom
20/Custom
20/Custom
Dot density(dots/)
3906
3906
2500
2500
Dots per module
64×64
64×64
64×48
64×48
Dot constitution
2R+1G+1B
2R+1G
2R+1G+1B
2R+1G
LED type
Japan-made chips
Luminosity(cd/)
6500
6000
6500
6000
Gray scale
256
Brightness scale
Manual or 8 grades of automation
Peak power consumption
per module)
1250
1000
1000
750
Average power consumption(per module)
450
350
350
250
Screen dimensions
Custom
Custom
Driving mode
Static constant current
Controlling mode
Display in dot synchronization between screen and computer display
Display functions
Character, picture, animation and video signals
Visual angle of half power
horizontal≥70°vertical≥45°
Viewing distance
static≥250 metresdynamic≥210 metres
Communication method
Asynchronism and full duplex, GPRS or Fiber Optical
Communication speed
1200bit/s---9600bit/s
Work environment
temperature:-20℃--+55  relative humidity:≤98%
Blind spot rate
1/10000
Degree of protection of screen body
IP65
Power supply
AC220V±15%,50HZ±2HZ
Service life
100,000hrs
MTTF
10,000hrs

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