Dji Flycart30 Tether Power System: Ideal for Large - Scale Event Coverage

• Customization: Available
• Support Flight Duration: ≥ 12h
• Tethering Power Module Input Voltage: 380 ± 10% V
• Model NO.: TPS110M/220M/330M-Flycart30
• Tethering Power Module Output Voltage: 600-800V
• Tethering Power Module Output Power: 22000W
• Tethering Power Module Size: 600×570×460
• Tethering Power Module Weight: 54±0.5kg
• Cable Current: 25-30A
• Cable Weight: 44±1G/M
• Cable Length: Standard 220m, Optional 110m/330m
• Air Module Input Voltage: 580-810V
• Air Module Output Voltage: 59VDC ± 1%
• Air Module Output Power: 18000W
• Air Module Size: 468 × 308 × 142
• Air Module Weight: 10.8 ± 0.2kg
• Gross Weight: 84.5±0.5kg
• Transport Package: Carton Box
• Specification: 850× 740× 600
• Trademark: Rosefinch
• Origin: China
• HS Code: 8504401990
• Production Capacity: 500/Year

Product Description

DJI Flycart30 Tether Power System: Ideal for Large - Scale Event Coverage
 

Tired of your drone's battery dying faster than your Monday morning coffee? Meet the **DJI Flycart30 Tether Power System**-your ticket to endless flight freedom and the cure for battery blues!  This system isn't just power-it's a 24/7 energy IV drip for your drone, letting it fly for hours without a "low battery" meltdown. Perfect for all-night surveillance, mapping marathons, or even streaming your cat's nap in 4K.  No more panic landings-just non-stop performance that turns your drone into an aerial Energizer Bunny. Whether you're inspecting towers, spying on squirrels, or flexing your skills, the Flycart30 keeps your birdie stable and powered.  Ready to ditch the battery drama? Let's get flycart-crazy and fly forever!


Typical characteristics

1). Easy to operate, no need to operate during UAV flight.
2). Comprehensive input and output protection function, fault elimination and self recovery.
Fully automatic cable reel in/out function, and backup battery to activate cable reel in function in case of power cut off.
3). The air module power supply has a constant voltage output, and the backup battery has no charging or discharging or power loss phenomena.
4). The air module power supply is in stead of a original drone battery without any structural changes to the drone.


Adaptive drone
 

Support flight duration	≥ 12h
Support flight altitude	≥100m/200m/300m, (tethered cable 110m/220m/330m, reserved safety length)

Detailed photos

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

 

Parameters

 

Items		Technical parameters
Model		TPS110M-Flycart30	TPS220M-Flycart30	TPS330M-Flycart30
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	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)
	Reel in/out speed	0-3m/s, adjustable
	Reel in/out tension	0-20N, adjustable
	Interface	Input aviation plug, cable output LP20 aviation plug, fiber optic FC port (optional)
	Buttons and switches	AC switch, high-voltage on/off button, cable forced take-up button, backup battery switch for reel in cable
	Protection	IPx4
	Size	600×570×460±0.5mm, excluding foot pads and external accessories
	Weight	54±0.5kg, excluding tethered cables
Cable	Material	Alloy lightweight high-temperature resistant aviation wire, composite fluoroplastic insulation layer, high modulus tensile aviation grade fiber woven layer
	Optical Fiber (optional)	Tethered cable is an optoelectronic composite cable, contains tightly wrapped single-mode fiber and can be optionally equipped with fiber optic communication
	Current	25~30A
	DC resistance	1.6 ± 0.1 Ω, 100m@20 ºC loop
	Tensile strength	≥ 300kg, resistant to repeated retraction and release times ≥ 1000
	Insulation strength	≥ 3500Vdc, no breakdown for 1 minute
	Cable length	Standard 220m, optional 110m/330m
	Outer diameter	6.3±0.1mm
	Weight	44±1g/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)
	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	Replace a drone battery and install it directly by plugging and unplugging it
	Heat dissipation method	Built in fan for active cooling, reserved air duct for forced air cooling
	Interface	Input LP20 aviation plug, output XT90
	Protection	IP54
	Size	468 × 308 × 142 ± 0.5mm, excluding handles and connectors
	Weight	10.8 ± 0.2kg (replace one 11.5kg drone battery)
Packing	Size	850×740×600±5mm (Wooden case size)
	Weight	84.5±0.5kg, including ground power module, air module, Annexes and documents

1. Unless otherwise specified, the above data are all tested at Ta=25 ºC, humidity<75%, nominal input, and rated load.
2. Due to space limitations, there is incomplete data in the table. If necessary, please contact our sales personnel to obtain it.


The applications of Tethered Drone

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.


Exhibition photos
 

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




Company profile
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.

FAQ
Q1: Do you support OEM/ODM? 
A1: Yes. We can print your logo on the product.
 Q2: About samples. 
A2: Under normal circumstances, samples will be ready within 7 days, and 10-20 days for OEM/ODM orders. Sample fee and shipping will be charged.
 Q3: What is the delivery time? 
A3: 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.
Q4: What is the minimum order quantity? 
A4: There is no MOQ for wholesale (1 piece accepted), including OEM/ODM.
Q5: Can you reduce the shipping cost? 
A5: When calculating the shipping cost for you, we always choose the cheapest and safest express. Although we have partnerships with shipping companies, we can't keep costs down because it's not us who get paid. If you think it's expensive for you. You can always make your own choice.