MU-FC100N Light Relay tethering system For FC100
The MU-FC100N Light Relay Tethering System (part of the T-FC100N series) is a professional-grade power and lighting solution released in early 2026 for the DJI FlyCart 100 (FC100).
While the "S" version is built for heavy-duty industrial relays, the "N" version is the "Standard-Power" edition. It is optimized for high-intensity aerial lighting and medium-power communication relays, providing a balanced combination of endurance and payload capacity.
1. Key Features & Performance
Continuous Aerial Operation: Provides $\ge$ 6 hours of stable, powered flight (unlimited with ground power), bypassing the standard 28–30 minute battery limit.
30 kW Ground Station Output: Delivers enough power to the 20 kW Onboard Module to run the drone's massive motors alongside high-wattage lighting or communication hardware.
220-Meter Tether Reach: Includes an ultra-strong composite tether that allows the FC100 to hover at altitudes up to 220 meters, providing a massive illumination or signal footprint.
Redundancy Protection: Integrated with the aircraft's native battery system; if the ground power is disconnected, the drone automatically switches to internal batteries for an emergency landing.
Weather-Proof Design: Both the ground station and the onboard module are IP65 rated, allowing for persistent missions in rain, wind, and coastal environments.
2. Technical Specifications
| Feature | Details |
| Model | T-FC100N (Light Relay Version) |
| Input Power | 380V AC Three-phase (Industrial/Generator) |
| Onboard Power Rating | 20 kW (Continuous) |
| Tether Length | 220 Meters |
| Conversion Efficiency | $\ge$ 96% |
| Cable Reeling Speed | 0 – 2 m/s (Adjustable Winch) |
| Breaking Strength | $\ge$ 300 kg (High-tension cable) |
