PHGIA3.91-SE
Overseas Dahua indoor Front Maintenance fixed screen LED_P3.91_DHI-PHGIA3.91-SE
> Offers a diversity of installation methods, such as it can be used as a canopy screen. It supports floor to ceiling, and wall to wall installation, as well as right angle assembly to meet the needs of various environments.
> Ultra-light and ultra-thin, saving you transportation costs and installation space.
> Installation does not require steel structures, cutting down installation costs.
> The design is simple and exquisite.
> The module includes hard links, making it stable and reliable. No messy wires.
Environment
Application Scenarios
Indoor
LED Display
Pixel Pitch
3.91 mm
Pixel Configuration
1R1G1B
LED Type
SMD2020 (RGB 3-in-1)
Brightness (White Balance)
800 cd/m²
Max. Brightness
1,000 cd/m²
Color Temperature
6500K–9300K (adjustable)
Viewing Angle
160° (H)/140° (V)
Pixel Density
65,536 dots/m²
Grayscale
14 bits
Contrast Ratio
5000:1
Image Refresh Rate
3840 Hz
General
Packaging Types for LED Lamp Beads
SMD
Protection
Front IP20; Rear IP20
Operating Temperature
–10 °C to +40 °C (–14 °F to +104 °F)
Operating Humidity
10%–80% (RH)
Storage Temperature
–20 °C to +60 °C (–4 °F to +140 °F)
Storage Humidity
10%–80% (RH)
Power Supply
100-240 VAC(±10%),50/60Hz
Power Consumption
180 W/m² (avg); 500 W/m² (max)
Drive
Constant Current, 1/16 Scanning
Module Resolution
64 (H) × 64 (V)
Module Size
250 mm × 250 mm (9.84" × 9.84")（W × H）
Box resolution
256 (H) × 128 (V)
Product Dimensions
1000 mm × 500 mm × 27 mm (39.37" × 19.69" × 1.06") (W × H × D)
Box Length-Width Ratio
2:1
Box Material
Die-cast aluminum
Box Weight
9.6 kg ±0.5 kg (21.16 lb ± 1.10 lb)
Installation
Floor mounted; hanging
Maintenance
Front maintenance
Signal Transmission Distance
CAT5 Cable (L≤100 m), multi-mode fiber (L≤300 m), single mode fiber (L≤10 km)
Certification
Certifications
CE
