Dji M350 Tethered Power: Where High Voltage Meets High Efficiency

• Customization: Available
• Support Flight Duration: ≥ 24 Hours
• Tethered Box Weight: 17.5±0.5kg
• Model NO.: TPS110M/160M-M350
• Ground Power Module Input Voltage: 190-240V
• Ground Power Module Output Voltage: 600-800V
• Ground Power Module Size: D450×w360×h280±0.5mm
• Cable Current: 5-7A
• Cable Length: 110m/160m
• Cable DC Resistance: 6.8±0.2Ω
• Cable Outer Diameter: 3.4±0.1mm
• Cable Weight: 11±1G/M
• Air Module Input Voltage: 580-810V
• Air Module Output Voltage: 51.5 ± 0.5V
• Air Module Size: 158 × 92 × 115 ± 0.5mm
• Air Module Weight: 960 ± 10g
• Gross Weight: 25.0±0.5kg
• Transport Package: Carton Box
• Specification: 550× 460× 400
• Trademark: Rosefinch
• Origin: China
• HS Code: 8504401990
• Production Capacity: 1000/Year

Product Description

DJI M350 Tethered Power: Where High Voltage Meets High Efficiency
 

Ditch the drama of dying batteries and meet your drone's new BFF-the DJI M350 Tethered Power System! This game-changing tech turns your M350 into a non-stop endurance champion, sipping from an endless energy fountain while regular drones are grounded with "low battery" FOMO. Imagine inspecting skyscrapers, mapping landscapes, or streaming live without the "time's up" timeout-your drone just became the Energizer Bunny of the skies! With high-voltage smarts and a brainy power manager doling out juice like a caffeinated barista, missions go from "meh" to "WHOA" instantly. No more panic landings-just unlimited airtime and zero downtime. Ready to upgrade your drone's resume? Let's plug in, power up, and watch your missions hit hyperdrive!

Why Choose US?




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.


Adapted to DJI M300/35

Support flight duration: ≥ 24 hours.
Support flight height: ≥ 50m/100m/150m (cable length has 55m, 110m and 160m).
Optional lighting: 640W or 1280W.

Detailed photos
 

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.

Parameters
 

Items		Technical parameters
Model		TPS110M-M350 Ver. 2.0	TPS160M-M350 Ver. 2.0
Cable length		110M	160M
Ambient temperature		-20~45ºC (working),-40~65ºC (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,frequency 50/60Hz
	Output voltage	600~800Vdc adjustable,Factory Default 700Vdc
	Output power	≥3500W (Rated Long-Time Output),≥4000W (peak value≮30s)
	Take-up and payoff speed	0~2m/s, adjustable
	take-up and payoff tension	0~15N, adjustable
	Interface	Input aerial plug, cable output XT60 connector, fiber optic FC port (optional)
	Button and switch	AC Switches, high voltage on/off buttons, cable forced reel in buttons, backup battery switch for reel in cable
	Protection level	IPx4
	Size	D450×W360×H280±0.5mm, excluding foot pads and external accessories
	Weight	17.5±0.5kg, excluding tethered cable
Cable	Material	Alloy lightweight high-temperature resistant aviation wire, composite fluoroplastic insulation layer, high modulus tensile aviation grade fiber woven layer
	Fiber optic communication	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@20ºCloop
	Resistance Tensile strength	≥100kg, resistant to repeated reaction and release times≥1000
	Insulation strength	≥3500Vdc, 1min, no breakdown
	Cable length	standard equipment 110m, optional 160m; 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	51.5 ± 0.5Vdc, constant voltage output
	Output power	3000W (rated long-term output), 3500W (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	Replacement battery latch, docking battery, side mounting
	Heat dissipation method	External fan for active cooling, reserved air ducts for forced air cooling
	Interface	Input XT60, output battery interface (powered by drones), output XT60 (powered by lighting)
	Protection level	IP54
	Size	158 × 92 × 115 ± 0.5mm
	Weight	960 ± 10g
Packing	Size	550×460×400±5mm (Carton Size)
	Weight	25.0±0.5kg, including ground power module, air module, Annexes and documents

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


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.
 

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.