Uav Accessories Tether Power System Support Takeoff Weight 20-30kg

• Customization: Available
• Cable Length: 110m/220m
• Output Power: 6000W
• Work Temperature: -20 to 45 Degrees Celsius
• Cable Collection Type: Automatic Reel in and out
• Hovering Time: 24 Hours
• Input Voltage: 190-240V
• Transport Package: Aviation Hard Case Size
• Specification: 450 × 360 × 286
• Trademark: Rosefinch
• Origin: Nanjing, China
• Production Capacity: 1000/Year

Product Description

Uav Accessories Tether Power System Support Takeoff Weight 20-30kg
Tethered drones are unmanned aerial systems connected to ground power sources via cables, possessing prolonged hovering capabilities. These drones can conduct extended flight missions within designated areas without concerns over energy depletion, thereby enabling long-duration aerial surveillance, communication relay, and data collection operations. Such systems are particularly suitable for disaster emergency response, border patrols, security at large-scale events, and environmental monitoring, providing critical aerial support during pivotal moments.
Main Applications of Drone Tethered Power System

 

1. Typical characteristics
1). Small size, light weight, easy to carry, and fast deployment.
2). Easy to operate, no need to operate tethering box during UAV flight.
3). Comprehensive protection function, fault elimination and self recovery.
4). Airborne power supply constant voltage output, the backup battery has no capacity and voltage loss.




2. Adaptive drone
1). Support flight altitude: 100m/200m (tethered cable 110m/220m, reserved safety length).
2). Support takeoff weight: 20-30kg (drone power efficiency varies, this data is for reference only).
3). Support flight duration: ≥ 24h (the system can support working duration, which depends on the structure and electrical fatigue resistance of the drone).
3. Functional 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). Carry and transport: The ground module is equipped with a handle and foot pads. folding trailer and trolley wheels is optional for transportation.
8). Power supply 9800W/10000Wh outdoor mobile power bank or 8000W/25L gasoline inverter generator is recommended.
 

4.Parameters 

Items		Technical parameters
Model		TPS110M-6KW Ver. 2.0	TPS220M-6KW Ver. 2.0
Cable length		110M	220M
Ambient temperature		-20~45 ºC (working), -40~65 ºC (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	600~800Vdc adjustable, factory default 750Vdc
	Output power	7000W (rated long-term output), 8000W (peak value ≤ 30s)
	Storage cable length	Standard storage cable 110m; 220m are optional
	Retraction speed	0-2m/s, adjustable
	Reel in/out tension	0-15N, adjustable
	Interface	Input aviation socket, fiber optic FC port (optional), communication Type-C port, cable output XT60 connector
	Buttons and switches	High-voltage on/off button, cable forced retraction button, input AC switch, backup battery switch for reel in cable
	Protection level	IPx4
	Size	450 × 360 × 286 ± 0.5mm, excluding foot pads
	Weight	17.5 ± 0.5kg, not including weight of tethered cable
Tether cable	Material	Silver plated lightweight high-temperature resistant aviation wire, composite fluoroplastic insulation layer, high modulus tensile aviation grade fiber woven layer
	Current	7-10A
	DC resistance	4.6 ± 0.1 Ω, 100m@20 ºC loop
	Tensile strength	≥ 150kg, resistant to repeated retraction and release times ≥ 1000 times
	Insulation strength	≥ 3500Vdc, no breakdown for 1 minute
	Cable length	Standard storage cable 110m; 220m are optional;  Fiber optic with FC connector (optional).
	Outer diameter	3.5 ± 0.1mm
	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)
	Protection function	Input overvoltage and undervoltage protection Output overvoltage, overcurrent, short circuit, and over temperature protection
	Isolation voltage	3000V (Vin-Vout), 1min, leakage current ≤ 5mA, no breakdown, flashover, or corona phenomenon
	Installation method	Reserved installation ears, fixed with screws
	Heat dissipation method	External fan active heat dissipation, reserved air duct forced air cooling
	Interface	Input XT60, output XT90*3
	Protection level	IP54
	Size	200 × 150× 68 ± 0.5mm, excluding mounting lugs
	Weight	2200 ± 50g, excluding external connectors
Packing	Size	670×600×550±5mm (Aviation hard case size)
	Weight	45±0.5kg,

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.

These products are used and deployed by armed forces, law enforcement, civil security, and private security in over 20 countries for event protection, perimeter surveillance, border protection, radio communications, long-duration health monitoring, emergency communication, traffic management, environment inspections, scientific research and many more.

We have always adhered to independent research and development of core technologies. The air module adopts a output voltage stabilizing circuit scheme, with a wide range of input and constant voltage output, which is different from the commonly used Vicor power supply unstable voltage scheme on the market. It can ensure that the backup battery in parallel with it has no charging or discharging phenomenon, no battery capacity loss, and is only used as backup battery for landing, achieving true long-term tethering flight without battery capacity loss; The automatic cable reel in & out control adopts a difference between the reel out tension and reel in tension, and an adaptive torque transformation scheme, chieving true automatic tether cable reel in & out function without human intervention.
Certificate

 Our products are qualified by CNAS and other third party testing, and also got the CE certificate from UDEM(LVD+EMC).

We have drone tether station of Dji drone, 
01.DJI Mavic 3 Tethered Power System..
02.DJI M30 Tethered Power System.
03.DJI M350 Tethered Power System Ver. 2.0
04.DJI M350 Tethered Power System Ver. 1.0
05.DJI Flycart30 Tether power system

Whatever you are drone manufacturer and drone service provider,
we can customize it for your drones,it can make your drone to work for longer time.
06.600W Universal Tethered Power System
07.2000W Universal Tethered Power System
08.3000W Universal Tethered Power System Ver. 2.0
09.3000W Universal Tethering Power Station Ver. 1.0
10.6000W Universal Tethered Power System
11.12000W Universal Tethered Power Supply System
12.18000W Universal Tethered Power Supply System

Tethered Drone Lighting System
13.640W Matrix Lighting for DJI M30
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15.3200W Matrix Lighting for DJI Flycart30