Fiber Optical Drone Tether Power System for High Altitude Relay Communication

• Customization: Available
• Certification: CE
• Height: High Altitude
• Model NO.: TPS160M-12000W
• Size: Small
• Usage: Industrial
• Output Power: 12kw
• Output Voltage: 50V
• Input Voltage: 380V
• Cable Length: 110m/220m/330m
• Fiber Optic: Optional
• Interface: Input Lp20 Aviation Connector, Output Xt90 * 6
• Protection Level: IP54
• Total Weight: 80kg
• Transport Package: Carton Box
• Specification: 850*740*600
• Trademark: Rosefinch
• Origin: China
• HS Code: 880220
• Production Capacity: 1000/Year

Product Description

Fiber Optical Drone Tether Power System for High Altitude Relay Communication

   

The 12,000W Drone Tether Power System supports MTOW 40-60kg drones for high altitude relay communication, delivering 12,000W of continuous power. This advanced 12,000W system ensures prolonged flight times and robust data transmission capabilities at significant elevations.

Tethered UAVs in fiber optic communications

A tethered drone is a drone that is connected to a ground station by a cable. The cable can provide power and/or data communications to the UAV, allowing the UAV to stay in the air for long periods of time and perform tasks. In the application of fiber optic communications, tethered UAVs can utilize fiber optics for high-speed, high-capacity data transmission.


Some applications of tethered UAVs in fiber optic communications: 

1.Emergency communication: In natural disasters or other emergencies, terrestrial communication infrastructure may be destroyed. Tethered UAVs can quickly establish temporary high-altitude base stations through pre-deployed fiber optic cables to restore the communication capacity of damaged areas.

2. High-definition Video Surveillance: Tethered UAV carries high-definition cameras, and transmits the captured images back to the ground control center in real time through optical fiber. Due to the high bandwidth and low latency characteristics of fiber optics, it is very suitable for scenarios that require large amounts of data transmission, such as security monitoring, border patrol, and so on.

3. Wireless Network Expansion: Using the stable power supply and high-speed data link provided by fiber optic cables, the tethered UAV can be used as a mobile signal tower or Wi-Fi hotspot to expand the wireless network coverage, especially in large-scale event venues or remote areas. 

4. Scientific Research: For atmospheric research, weather monitoring and other scientific experiments, tethered drones can transmit the collected data in real time via fiber optics, helping scientists to obtain more accurate information. 

5. Entertainment and Media: In sporting events, concerts and other activities, tethered drones can provide viewers with unique perspectives and transmit high-quality live signals to broadcasters via fiber optics.

 

Typical characteristics
1). Easy to operate, no need to operate tethering box during UAV flight.
2). Comprehensive input and output protection function, fault elimination and self recovery.
3). The on-board power supply has output at constant voltage, and the backup battery remains fully charged throughout the entire process without any power loss.

 

Product Parameters

Items		Technical parameters
Model		TPS110M-12KW Ver. 2.0	TPS220M-12KW Ver. 2.0	TPS330M-12KW Ver. 2.0
Cable length		110M	220M	330M
Ambient temperature		-20~45 ºC (working), -40~65 ºC (storage)
Relative humidity		10-80% RH (working), 5-90% RH (storage)
Altitude		≤ 3000m
Tethering power module	Input voltage	380Vac wide range input, three-phase five wire system 380Vac @50/60Hz
	Output voltage	600~800Vdc adjustable, factory default 800Vdc
	Output power	15000W (rated long-term output), 20000W (peak value ≤ 30s)
	Storage cable length	Standard storage cable 110m, 220m and 330m are optional
	Retraction speed	0-3m/s, adjustable
	Reel in/out tension	0-20N, adjustable
	Interface	Input aviation socket, fiber optic FC port (optional),  communication Type-C port, cable output LP20 aviation connector
	Buttons and switches	High-voltage on/off button, cable forced retraction button, AC switch, backup battery switch for reel in cable
	Size	600 ×570 × 460 ± 0.5mm, excluding foot pads
	Weight	54.0 ± 0.5kg, not including tethered cable weight
Cable	Material	Alloy lightweight high-temperature resistant aviation wire, composite fluoroplastic insulation layer, high modulus tensile aviation grade fiber woven layer
	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	15-20A
	DC resistance	2.3 ± 0.1 Ω, 100m@20 ºC loop
	Tensile strength	≥ 200kg, resistant to repeated retraction and release ≥ 1000 times
	Insulation strength	≥ 3500Vdc, no breakdown for 1 minute
	Cable length	Standard storage cable 110m, 220m and 330m are optional; fiber optic with FC port (optional).
	Outer diameter	5.0 ± 0.2mm
	Weight	29g±1g/meter
Air module	Input voltage	580~810Vdc wide range input
	Output voltage	50 ± 0.5Vdc, constant voltage output, supporting voltage customization
	Output power	12000W (rated long-term output), 15000W (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 LP20 aviation connector, output XT90 * 6
	Protection level	IP54tT
	Size	302 × 200× 68 ± 0.5mm, excluding mounting lugs
	Weight	4200 ± 100g, excluding external connectors
Packing	Size	850×740×600±5mm (Wooden Size)
	Weight	80.0±0.5kg, including ground power module, air module, Annexes and documents

Adapted To Drone

Support flight altitude	100m/200m/300m (tethered cable 110m/220m/330m, reserved safety length).
Support takeoff weight	40-60kg (drone power efficiency varies, this data is for reference only).
Support flight duration	≥ 24h (the system can support working duration, which depends on the structure and electrical fatigue resistance of the drone).

Detailed Photos

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). Data communication: Wired and wireless communication functions, remote display and control, data viewing and downloading; fiber optic communication optional.
3). 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.
4). 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.
5). Alarm and reminder: When a fault occurs, the screen displays the fault content, and the buzzer sounds a reminder.
6). 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.
7). 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.
8). Power supply 17000W/50L diesel generators is recommended.
 

Company Profile

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.

 

Rosefinch Technology specializes in the research, production of drone tether power system and related system products for many years. we can customized it for your drones,  Whatever you are drone manufacturer and drone service provider,It can make your drone to work for longer time in future

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

04.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 

14.1280W Matrix Lighting 

 

Certifications

 

FAQ
Q1: What is a tethered power supply for drones?
A1: The tethered power system consists of ground module, cable, and air module which are transmitted through cables to provide continuous power to the UAV. 

Q2: Is the tethered power supply suitable for all types of drones?
A2: While our tethered power supply is compatible with a wide range of drones, it is specifically designed to work best with drones that are equipped to handle the weight and drag of the tether. We recommend checking the specifications of both the drone and the power supply to ensure compatibility. Our technical support team is available to assist with any integration questions. 

Q3: What are the main applications of a tethered power supply?
A3: Tethered power supplies are ideal for applications that require prolonged aerial presence, such as:
Surveillance and Security
Communication Relay
Live Streaming
Inspection and Monitoring

Q4: Do you support OEM/ODM? 
A4: Yes. We can print your logo on the product. 

Q5: What is the delivery time? 
A5: For regular orders, we can ship within 15 days, for OEM/ODM, we can ship within 25-45 days (depending on the quantity). In the event of delays, we will notify you in advance of the status and resolution. 

Q6: What is the minimum order quantity? 
A6: There is no MOQ for wholesale (1 piece accepted), including OEM/ODM.