P4 Front Maintenance LED Sign

  • Description
Product Detail

Features:

1. Easy and fast lock/unlock: Only takes 5 seconds to dismantled and assembled (replaced) one module by a small tool.

2. Convenient installation: Light weight, and the cabinet structure enable to hang mount on the wall or lifting rely on the wall with simple installation accessories.

3. Front removable: Front service design, each module of the screen can be easily removed from front side.

4. Safe and quick service: When the module needs maintenance, don’t need to climb to the high or suffer heat torturing.

5. Seamless split/joint: High precision and standard module size, makes the screen has good flatness and seamless.

Technical Specification

Specification

P4 Front maintenance LED Sign

Pixel pitch

4mm

Pixel configuration

SMD2121

Module resolution

32dots X 32dots for real

Module pixels

1024dots

Module size

128mm X 128mm

Module weight

0.60kg

Cabinet size (W x H x D)

640 X 640 X 150mm or customizable

Cabinet resolution

160dot X 160dot for real

Module quantity

9pcs

Cabinet pixels

62500dots

Pixel density

25600dot/sqm

Aavg.power consumption

180W/sqm

Max.power consumption

550W/sqm

Material

Iron or aluminum

Cabinet weight

30KG for iron cabinet;40kg for aluminum cabinet

Brightness

=6000cd/sqm

Contrasts(Max./Min.)

1.1:1

Driving method

1/16 scan

View angle

Horizontal 140° vertical 140

Optimal viewing distance

4-100m

Brightness control

Red,Green and Blue 256 Grade/Each

Fresh frequency

=1000HZ

Frame frequency

50-60HZ

Input voltage

AC220V/50HZ or AC110/60HZ

Defects rate

=0.00001

Screen weight

=60kg/sqm for iron cabinet 45kg/sqm for aluminum cabinet

MTBF

>10,000hours

Life span

=100,000hours

Brightness uniformity

<3%

Earth leakage current

<3mA

Protective grade

IP43

Temperature-operating

-40? to 60?

Humidity-operating

10% to 90%

Operating system

Windows98/me/2000/MT/XP/win7



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Shenzhen Porstar Electronics Co.,Ltd

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