The FlySpark FLS-G4-100M UAV Tethered Power and Automatic Cable System is a compact, lightweight, and high-efficiency power supply solution for professional multi-rotor UAVs. Designed for continuous aerial operations, it delivers uninterrupted wired power, data transmission, and smart cable retraction, ensuring mission reliability in any environment.
Constructed with a high-strength aluminum alloy shell, the FLS-G4-100M integrates a retractable winch, tethering case, 100-meter integrated tether cable, and a ground-based power module. Its 400V DC high-voltage output with 30V compensation ensures consistent energy supply and data stability to the drone.
With one-button operation, LCD display monitoring, and automatic reel control, this system provides ease of use while maintaining operational safety. The compact structure and lightweight design (≈13.5 kg) make it ideal for both backpack transport and trailer-mounted configurations, offering flexible deployment in any field operation.
✅ Core Advantages:
Extended Flight Duration – Enables drones to perform fixed-point or long-duration flights without depending on battery limits.
High Safety – Reliable for use in no-fly zones, densely populated, or hazardous industrial environments.
Plug-and-Play Design – Requires no aircraft modification; simply connect the airborne module and start operation.
Portable & Durable – Compact aluminum shell supports mobility and protection in outdoor conditions.
Smart Control – One-button power-on, automatic cable rewind, torque control, and live LCD voltage/power readouts.
Ideal for aerial surveillance, emergency response, public safety monitoring, industrial inspection, and communication relay operations, the FlySpark FLS-G4-100M sets a new standard for long-endurance UAV performance.
Technical Specifications
| Item | Parameter |
|---|---|
| System Box Dimensions | 375mm × 345mm × 225mm (L×W×H) |
| System Box with Handle | 420mm × 345mm × 225mm |
| Control Panel Dimensions | 100mm |
| Weight | 13.5kg ± 0.5kg |
| External Power Supply | 220Vac |
| Maximum Rewind Speed | ≤2m/s |
| Operating Mode | Passive Payout / Active Reel-In |
| Output Voltage | 400VDC (30VDC Compensation) |
| Material | Aluminum Alloy (Lightweight and Durable) |
| Transport Options | Backpack or Trailer Mount |
⚙️ Usage Instructions (Simplified Summary)
Adjust torque knob to the lowest setting before powering on.
Activate system via main power switch; monitor voltage and power through the LCD display.
When the drone takes off, gradually increase torque for smooth payout; during landing, retraction syncs automatically.
Power is delivered through the XT90 connector, with the cooling fan activating upon operation.
Always power off before handling cables to prevent reverse voltage impact or electric shock.
Safety & Maintenance Tips
Level the device before use and wear insulated gloves.
Avoid dragging cables on sharp surfaces.
Clean connectors and inspect cables every 20 hours or 50 flights.
Use shock absorption during transport and store in a cool, dry location.
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