PHTA31.25

Traffic Guidance

PHTA31.25

PHTA31.25

Traffic Guidance LED
> The display module is general and can be exchanged. You can build any size and display any color as you want.
> Double housing structure, forms the internal natural convection patter to keep the temperature balance.
> The joint between module and cabinet adopt O-shaped seal ring, keep good moisture proof to prevent leakage performance.
> Module encapsulations adopt advanced soft silica gel, and get good elasticity and anti-aging ability.
> Adopt cooling fin for power and other important IC device, avoid the fan fault to make screen down.
> Choose device of wide temperature range, guarantee the normal daily work of the screen under the environment of high and low temperatures.
> Adopt industrial processor in control system and get higher reliability.
> Adopting mature large-scale integrated high-speed network serial transmission instead of discrete parallel transmission chip, reduce the complexity of display transmission, reduces the complexity of the control system, improve the stability of the product.
> Adopt net cable to transmit data, reduced the screen internal transmission cables, greatly improve the stability of the screen.
> Adopt generic network data transmission technology, improve variable message sign displayed speed.


Model

Model

DH-PHTA31.25

Parameters

Pixel Pitch

31.25mm

Pixel Composition

4R2G2B, 4R2G

LED Type

Φ5 perfect circle and high brightness

Brightness

7000-12000 cd/m²

Brightness Adjustment

100 level adjustable (via software)

Color Temperature

6500K

Viewing Angle

H120°, V90°

Pixel Density

1024 pixels/m²

Recommend View Distance

30M

Module Dimensions

250mm×250mm

Cabinet Dimensions

W1000mm×H1000mm×D200mm(customizable)

Weight

60 kg/m2

Area

1 m²

Cabinet Material

Iron/Aluminum

Protection Grade

IP65

Temperature

Running: -20~50, Store: -40~55

Cabinet Resolution

32×32 dots

Color Depth

16 bits

Gray Level

65536 levels per color

Color

4R2G2B: 16777216, 4R2G: 65536

Contrast

3000:1

Video Frame Rate

50/60 Hz

Rate Refresh

≥3000 Hz

Input Voltage

110V±10% or 220V±10%

Input Power Frequency

50~60 Hz

Input Power (max)

800 W/m²

Input Power (typical)

300 W/m²

Lifespan

≥50,000 h

Driving Mode

Static real pixel

Display Smoothness

The seam between two module<1mm

Uniformity

Uniform pixel intensity and module brightness

Protective Circuit

Dynamic scan mode

Power Switch

Auto switch (MV-UL power), Switching Power Supply Load: 5V/40A 5V/60A

Data interconnection

CAT5 Cable ( L≤120m ), multi-mode fiber ( L≤500m , single mode fiber ( L≤20km )

Class Date Title Language Type Download
Datasheet 2017-01-24 DH-PHTA31.25_Datasheet_20170123 English PDF pdf
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Images 2017-04-24 PHTA31.25