P1.56 COB Dual Power Redundant Fine Pixel Pitch LED Display 600x337.5mm
dual power redundant LED display
,24/7 command center LED video wall
,hot-swap PSU COB LED display
P1.56 COB Dual Power Redundant Fine Pixel Pitch LED Display 600x337.5mm
Product Description:
The P1.56 COB Dual Power Redundant Fine Pixel Pitch LED Display is engineered for 24/7 mission-critical environments where display uptime is non-negotiable. Featuring dual hot-standby power supply redundancy with front-access hot-swap capability, full flip-chip COB protection, and passive cooling design, this display meets the rigorous demands of command centers, control rooms, and network operations centers worldwide.
Features:
- Dual redundant power supply design with hot-standby failover ensures uninterrupted 24/7 operation for mission-critical environments.
- Automatic power switching within milliseconds upon primary PSU failure, maintaining display continuity without visible interruption to viewers.
- Full flip-chip COB process provides anti-collision, waterproof, moisture-proof, and salt-spray protection for long-term deployment reliability.
- Real-time power status monitoring via LCD display panel on each cabinet, with remote alert capabilities through the control system.
- Die-casting aluminum cabinet with optimized thermal design supports passive cooling, eliminating fan noise and mechanical failure points.
- 16bit gray scale and 3840Hz refresh rate deliver consistent image quality across extended operational periods without degradation.
- Front service access enables hot-swappable power supply replacement without powering down the entire video wall or dismantling adjacent cabinets.
- Common cathode driver IC technology reduces power consumption and heat generation, extending component lifespan in continuous operation scenarios.
Technical Parameters:
|
Model |
P0.7 |
P0.9 |
P1.25 |
P1.56 |
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Pixel Pitch |
0.78mm |
0.9375mm |
1.25mm |
1.56mm |
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LED Type |
Flip-COB (common cathode) |
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Cabinet Dimension (mm) |
600*337.5*29.5 |
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Cabinet Resolution |
768*432 |
640*360 |
480*270 |
384*216 |
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Module Size(mm) |
150x168.75 |
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Cabinet Weight |
4kg |
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Cabinet Material |
Die-casting Aluminum |
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Scan Mode |
1/36 |
1/54 or 1/36 |
1/60 or 1/27 |
1/48 |
|
maintenance |
Front service |
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Brightness |
600/2000 nits |
600/2000 nits |
600/1500 nits |
600/1000 nits |
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Max Power |
390W/m² |
420W/m² |
330W/m² |
330W/m² |
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Avg Power |
136W/m² |
147W/m² |
100W/m² |
100W/m² |
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Waterproof Level |
Front: IP54 Rear: IP30 |
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Refresh Rate |
>3840Hz |
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Installation Type |
Mounting/Hanging/Stacking |
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Gray Scale |
16bit |
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Applications:
Command center / control room / network operations center (NOC) / security monitoring center / traffic management center / utility control room / emergency response center / data center visualization / 24/7 broadcast master control / industrial process monitoring
FAQ:
Q1: How does the dual power supply redundancy work in practice?
A1: Each cabinet contains two independent power supply units operating in hot-standby mode. Under normal conditions, both PSUs share the load. If one PSU fails, the other instantly takes over the full load seamlessly. The LCD status panel immediately indicates the failure, and the faulty PSU can be hot-swapped from the front without powering down the cabinet. The system supports remote monitoring via the LED controller software.
Q2: What is the expected MTBF (Mean Time Between Failures) for this display?
A2: Individual COB LED modules are rated for 80,000-100,000 hours of operation at typical brightness levels. The dual redundant power supply design significantly improves system-level reliability. While exact MTBF figures depend on operating environment and conditions, the redundant architecture is designed to support 24/7 continuous operation in controlled indoor environments. We provide a standard 3-year warranty with extended service contracts available.
Q3: Is active cooling required for 24/7 operation?
A3: The die-casting aluminum cabinet is designed for passive cooling through natural convection, with no fans required. This eliminates fan noise in quiet control room environments and removes a common mechanical failure point. We recommend maintaining the installation environment within 0°C to 40°C ambient temperature with adequate ventilation as specified in our installation guidelines.
Q4: Can the power supply be replaced while the display is running?
A4: Yes. The hot-swappable PSU design allows a technician to replace a failed power supply from the front of the cabinet while the display continues to operate normally on the remaining working PSU. The process takes approximately 2-3 minutes per cabinet and requires no special tools. This capability is essential for environments where display downtime is not acceptable.
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HAbsolutely love the small pixel pitch LED displays we bought. The picture quality is crystal clear with amazing color accuracy. The after-sales service was prompt and highly professional, solving our minor issue within minutes. This is the best LED investment we've ever made. Highly recommend!
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