Constant Voltage Output Dji Flycart 30 Drone Tether Power System for Surveillance

• Customization: Available
• Support Flight Duration: ≥ 12h
• Cable Length: 330m/220m
• Model NO.: TPS220M-FC30
• Ground Module Input Voltage: 380±10%VAC
• Ground Module Output Voltage: 600~800V
• Ground Module Output Power: ≥22000W
• Ground Module Weight: 54±0.5kg
• Air Module Input Voltage: 580~810V
• Air Module Output Voltage: 59VDC±1%
• Air Module Output Power: ≥18000W
• Air Module Weight: 10.8 ± 0.2kg
• Transport Package: Aviation Hard Case
• Specification: 900× 730× 700± 5mm
• Trademark: Rosefinch
• Origin: Nanjing, China
• Production Capacity: 1000/Year

Product Description

Product Description

Constant Voltage Output Dji Flycart 30 Drone Tether Power System for Surveillance

      The tether power supply system can perfectly adapt to the DJI Mavic 3 drones, integrating UAVs with a ground-based power station through a durable tether cable, delivering continuous electricity to enable extended flight operations. This innovative solution eliminates battery limitations, allowing drones to perform prolonged missions without interruptions - dramatically improving operational productivity. This system ensures that the drone can carry out surveillance, mapping, emergency communication and other tasks at high altitude for a long time through stable power supply.

Product Configuration

Ground Module

Air Module

Tethered Cable

Video Demonstration

Function characteristics

1). Safety protection: Strong and weak current separation design, with input undervoltage, input overvoltage. Output overvoltage, output overcurrent, output short circuit, and output overheating protection functions. The input and output withstand voltage is ≥ 3000VDC, and the cable insulation layer withstand voltage is ≥ 3500VDC.

2). Carrying and Transportation: The box is equipped with handles and foot pads, and can be optionally equipped with a pallet components and a pull rod roller for carrying and transportation.

3). Automated winch reel: synchronously retracting and releasing cables following the takeoff and landing of the drone, automatic adjusting the tension, and backup battery to activate cable reel in function in case of power cut off.

4). 25000W/100L diesel generators is recommended.

5). Data communication: Wired and wireless communication functions, remote display and control, data viewing and downloading; fiber optic communication optional.

6). Data display: The touch screen displays data and status of output voltage, output current, output power, cable reel out length, operating time, equipment temperature, total power consumption, and fault records.

7). Setting and adjustment: Support the setting and adjustment of parameters such as tension and speed for reel in&out cable, date and time, output voltage, safety meters, alarm temperature, etc. and support Chinese and English.

Product Packaging

Why Choose Us

Product Paramenters

Ambient temperature	-20~45 ℃ (working), -40~65 ℃ (storage)
Relative humidity	10-80% RH (working), 5-90% RH (storage)
Altitude	≤ 3000m
Ground power module
Input voltage	380 ± 10% VAC, three-phase five wires, frequency 50Hz
Output voltage	600~800Vdc adjustable, factory default 800Vdc
Output power	22000W (rated long-term output), 25000W (peak value ≤ 30s)
Interface	Input aviation plug, cable output LP20 aviation plug, fiber optic FC port (optional)
Size	600 ×570 × 460 ± 0.5mm, excluding foot pads
Weight	54.0 ± 0.5kg, not including tethered cable weight
Tether cable
Material	Alloy lightweight high-temperature resistant aviation wire, composite fluoroplastic insulation layer, high modulus tensile aviation grade fiber woven layer
Current	25-30A
DC resistance	1.6 ± 0.1 Ω, 100m@20 ℃ loop
Tensile strength	≥ 300kg, resistant to repeated retraction and release ≥ 1000 times
Cable length	Standard 220m, optional 110m/330m
Outer diameter	6.3 ± 0.2mm
Weight	44±0.5g/m

Air module
Input voltage	580~810Vdc wide range input
Output voltage	59Vdc ± 1%, constant stable output
Output power	18000W (rated long-term output), 22000W (peak value ≤ 10s)
Interface	Input LP20 aviation plug, output XT90
Size	468 × 308 × 142 ± 0.5mm, excluding handles and connectors
Weight	10.8 ± 0.2kg (replace one 11.5kg drone battery)

Company Profile

Rosefinch Technology is the leading manufacturer of drone tethering power station.

Rosefinch mainly engages in the R&D, production, sales of AC-DC, DC-DC high-frequency switching power modular and the drone tether power system. The system is compatible for all multi rotor drones with MTOW 3-110kg.