Rosefinch Industrial 6000W Tethered Drone System for 20kg 30kg Heavy Lift Cargo Drone

• Customization: Available
• Support Takeoff Weight: ≥ 24h
• Supporting Flight Duration: 10000W
• Model NO.: TPS220M-6KW Ver. 2.0
• Cable Length: 110m 220m
• Ground Module Input Voltage: 190-240VAC Wide Range Input
• Ground Module Output Voltage: 600~810VDC
• Ground Module Output Power: 7000W
• Ground Module Weight: 17.5± 0.5kg
• Air Module Input Voltage: 580~810VDC Wide Range Input
• Air Module Output Voltage: 50 ± 0.5VDC
• Air Module Output Power: 6000W
• Transport Package: Aviation Hard Case
• Specification: 670× 600× 550± 5mm
• Trademark: Rosefinch
• Origin: Nanjing, China
• Production Capacity: 1000/Year

Product Description

Rosefinch 6000W Tethered Drone System for 20KG 30KG Payload Drone

     The tethered power supply system can be perfectly adapted to 20~40Kg class 12S power supply UAV type, and the product includes two parts: the tethered box (ground module) and airborne power supply (air module). 

This product convert the tethered box of the ground module into a high voltage 750V transmitted to the airborne power supply of the air module by mains or generator , and then the airborne power supply is converted into the working voltage of the UAV, which continues to supply power for the UVA to achieve the long-term hovering fixed point operation. The long-term experiment results show that under the working condition of using this product, the UAV can reach 24 hours or more non-stop fixed-point hovering operation.

Product Configuration

Ground Module

Air Module

Tethered Cable

Function characteristics

1). Protection function: Separate design for strong and weak electricity. Input over-voltage, input under-voltage. Output over voltage, output over current, output circuit, output over temperature protection, input and output voltage resistance≥3000VDC, tethered cable insulation voltage esistance≥3500VDC.

2). Data communication: Wired and wireless communication function. Support remote display and control, client-side data viewing and downloading. Optional fiber optic communication.

3). Data display function: The touch screen displays data such as output voltage, output current, output power, cable outlet length, working duration, installation temperature, total power consumption, fault record, and working status information.

4). Set and adjustment: The display screen supports setting and adjustment the parameters such as reel in/out tension and speed, date and time, output voltage, safety lengths, warning temperature, etc., and support Chinese and English.

5). Alerts and reminds: When the system malfunctions, the display screen scrolls to display fault information, and the buzzer strong sound reminder.

6). Automatic take-up and payoff: Following take off and landing of the drone to synchronously tethered cable automated winch reel in/out, adjusting the tension auto management, and backup battery to activate cable reel in function in case of power cut off.

7). Power supply 9800W/10000Wh outdoor mobile power bank or 8000W/25L gasoline inverter generator is recommended.

Product Packaging

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.

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	190-240Vac wide range input, single-phase 220Vac@50/60Hz
Output voltage	600~810Vdc adjustable, factory default 750Vdc
Output power	7000W (rated long-term output), 8000W (peak value ≤ 30s)
Interface	Input aviation socket, fiber optic FC port (optional), communication Type-C port, cable output XT60 connector
Size	450 × 360 × 286 ± 0.5mm, excluding foot pads
Weight	17.5± 0.5kg, not including tethered cable weight
Tether cable
Fiber optic (optional)	The tethered cable is an optoelectronic composite cable, which contains tightly packed single-mode fiber optic and can be optionally equipped with fiber optic communication
Current	7-10A
DC resistance	4.6 ± 0.1 Ω, 100m@20 ℃ loop
Cable length	Standard storage cable 110m; 220m are optional; Fiber optic with FC connector (optional).
Outer diameter	3.5 ± 0.2mm
Weight	2.1 ± 0.1kg/100m

Air module
Input voltage	580~810Vdc wide range input
Output voltage	50 ± 0.5Vdc, constant voltage output, supporting voltage customization
Output power	6000W (rated long-term output), 8000W (peak value ≤ 10s)
Interface	Input XT60, output XT90*3
Size	200 × 150× 68 ± 0.5mm, excluding mounting lugs
Weight	2200 ± 50g, excluding external connectors