High-voltage Live Display Device LY-DXN8B-Q12

Product Advantages

High-Resolution Immersive Visual Display

Offering high-resolution visual feedback, the device features bright, clear indicators for L1/L2/L3 phase live status. Operators can easily distinguish energized circuits even in low-light environments.

Enhanced Connectivity Options

Seamlessly connects to multiple input sources and supports integration with existing safety systems via standard interfaces (HDMI, DisplayPort, USB), ensuring flexibility in setup.

Precise Advanced Control Features

Allows precise adjustment of display settings (brightness, contrast) and includes self-test functionality to verify operational integrity. The interlock function adds an extra layer of safety by preventing unauthorized access to live equipment.

Robust & Durable Construction

Built to withstand rigorous indoor use, the device features a durable housing that resists dust, vibration, and electrical interference, ensuring long-lasting performance.

Designed for 7.2-40.5KV rated voltage, the LY-DXN8B-Q12 adapts to most indoor high-voltage systems, making it a versatile safety solution.

Technical Specifications

Key Technical Highlights

The LY-DXN8B-Q12 operates on AC/DC220V power supply, with an optimal operating temperature range of 0°C-40°C. It supports 2KV/min withstand voltage testing on specified terminals and features a manufacturing date and serial number for traceability.

Detailed Specification Table

Applications

Indoor Substations & Distribution Switchgear Cabinets

Indoor substations use the device to display high-voltage live status, ensuring safe operation and maintenance.

Integrated into distribution switchgear cabinets, it provides real-time live indication for circuit breakers and busbars.

Industrial High-Voltage Equipment & Power Maintenance Sites

In factories with high-voltage machinery, the device prevents accidental contact with energized components.

Power maintenance sites rely on the LY-DXN8B-Q12 to verify de-energization before work begins, minimizing accident risks.

Selection Guide

Match Rated Voltage Requirements & Determine Installation Environment

Ensure the device’s rated voltage (7.2-40.5KV) aligns with your high-voltage system to guarantee accurate live indication.

Select the LY-DXN8B-Q12 for indoor use; use protective enclosures if outdoor deployment is necessary (controlled environments only).

Check Compatibility with Existing Systems & Evaluate Mounting Needs

Verify compatibility with your safety interlock systems and computer setups (Mac/Windows via HDMI/DisplayPort).

Choose the device if wall-mounting is required, as it includes all necessary brackets and hardware.

Operation Guide

Installation Procedures

Use provided mounting brackets to fix the device on walls or switchgear cabinets (ensure stable placement).

Connect power supply to AC/DC220V terminals; verify wiring polarity to avoid damage.

Wire L1/L2/L3 phase sensors to corresponding terminals (follow device labeling: 1-6, 9-16).

Connect interlock systems to output contacts for safety integration.

Daily Operation Steps

Press the self-test button to confirm indicator functionality and sensor responsiveness.

Monitor live status via phase-specific indicators (L1/L2/L3); green/red lights signal energized/de-energized states.

Adjust display brightness/contrast via control buttons to suit viewing conditions.

Use the interlock function to lock out equipment when live status is detected.

Maintenance & Care

Clean the display surface regularly with a soft, dry cloth to remove dust.

Inspect wiring connections quarterly for looseness or corrosion.

Adhere to warranty terms (comprehensive coverage for material/workmanship defects) and contact support for technical issues.