Tethered Drones with Powerline and Fiber Optical Techs Redefine Drone Future

• Customization: Available
• Ground Module Input Voltage: 190-240VAC
• Ground Module Output Voltage: 600~800VDC
• Model NO.: TPS220M-3KW
• Ground Module Output Power: ≥3500W
• Ground Module Weight: 17.5±0.5kg
• Cable Length: Standard 110m,220m Is Optional
• Air Module Input Voltage: 580~810VDC
• Air Module Output Voltage: 50 ± 0.5VDC or 25 ± 0.3VDC
• Air Module Output Power: 3000W
• Air Module Weight: 910 ± 10g
• Gross Weight: 44.0±0.5kg
• Transport Package: Aviation Hard Case
• Specification: 670× 600× 550mm
• Trademark: Rosefinch
• Origin: Nanjing, China
• HS Code: 8504401990
• Production Capacity: 1000/Year

Product Description

Tethered Drones with Powerline and Fiber Optical Techs Redefine Drone Future

Be amazed by tethered drones! They integrate powerline and fiber optical techs, completely transforming drone applications. With endless flight time and superfast data transmission, they break boundaries. Ideal for real-time monitoring, precise surveys, and more. The future of drones is tethered and full of possibilities.

Product Description

Typical characteristics

1). Small size, light weight. It is easy to carry. Rapid deployment.

2). Simple operations, the entire process of drone taking off and landing does not require the operation of ground module.

3). Comprehensive input /output protection,fault elimination and self recover. 

4). Fully automatic take up and pay off function, the wire can be rewound once ground power cut off.

5). The air module power supply has a constant voltage output, and the back up battery has no charging and discharging phenomenon.

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 5800W/7000Wh outdoor mobile power bank or 4300W/6L gasoline inverter generator is recommended.

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	600~800Vdc adjustable, factory default 700Vdc
Output power	≥3500W (Rated Long-Time Output),≥4000W (peak value ≤ 30s)
Interface	Input aerial plug, cable output XT60 connector, fiber optic FC port (optional)
Size	450 × 360 × 280 ± 0.5mm, excluding foot pads and external accessories
Weight	17.5±0.5kg, excluding tethered cable
Tether cable
Fiber optic (optional)	The tethered cable is an optoelectronic composite cable containing tightly wrapped single-mode fiber with optional fiber optic communication.
Current	5-7A
DC resistance	6.8±0.2Ω, 100m@20℃loop
Cable length	standard equipment 110m, optional 220m;Fiber optic with FC connector (optional).
Outer diameter	3.4±0.1mm
Weight	11±1g/m

Air module
Input voltage	580~810Vdc wide range input
Output voltage	50 ± 0.5Vdc or 25 ± 0.3Vdc, constant voltage output, supporting voltage customization
Output power	3000W (rated long-term output), 3500W (peak value ≤ 10s)
Interface	Input XT60, output XT90*2
Size	165 × 93 × 48 ± 0.5mm, excluding mounting lugs
Weight	910 ± 10g, without external connectors

Details Images

 Ground module 

Air module 

Cable

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Product Packaging

Company Profile

Company  information

The "Drone Tethered Power System" - 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.

Applications

The tethered UAV can be applied in situations and environments that require long-time operation, making up for the shortcomings of short endurance time, faster power consumption with more mounts, and the need for frequent battery replacement. It expands the industry application of UAV.

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. 

Exhibition