3000W Tethered Power System Ver. 3.0: Unleash Infinite Flight Potential

• Customization: Available
• Cable Length: 55m/110m/160m
• Tethering Power Meidulnoput Voltage: 190-240V
• Model NO.: TPS110M-M300/M350
• Tethering Power Module Output Voltage: 600~810V
• Air Module Output Power: 3000W
• Isolation Voltage: 3000V (Vin-Vout), 1min
• Support Flight Duration: ≥ 24 Hours
• Optional Lighting: 640W or 1280W
• Gross Weight: 14.5kg
• Reel in and out Tension: 0-10n, Adjustable
• Transport Package: Carton Box
• Specification: 600*450*300
• Trademark: Rosefinch
• Origin: China
• HS Code: 880220
• Production Capacity: 1000/Year

Product Description

3000W Tethered Power System Ver. 3.0: Unleash  Infinite Flight Potential

Elevate your drone operations with the DJI M350 Tethered Power System. This advanced solution offers a continuous and stable power supply, enabling your DJI M350 drone to stay airborne for extended periods. Perfect for applications like industrial inspections, security surveillance, and emergency response, it ensures uninterrupted performance. With its high-voltage and high-efficiency design, the system maximizes power delivery while minimizing downtime. Experience enhanced safety, reliability, and efficiency in your aerial missions. Upgrade to the DJI M350 Tethered Power System and unlock the full potential of your drone.


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.



Why Choose US?

 Typical characteristics
1). Small in size, light weight, backpack storage, easy to carry, with a tethered box weighing only 8.5 kg.
2). The operation is simple, and the entire process of unmanned aerial vehicle takeoff and landing does not require the operation of the tethering box, truly automated cable reel in/out.
3). The air module power supply has a constant voltage output, and the backup battery has no charging or discharging phenomenon throughout the entire process, without losing power or causing hidden damage.

Functional characteristics
1). Automatic reel in/out: Follow the takeoff and landing of the UAV to synchronously cable reel in/out, adaptively cable tension auto management, and backup battery to activate cable reel in function in case of power cut off.
2). Communication function: Wired and wireless communication function, support remote display and control, client-side data viewing and downloading.
3). Protection function: Separate design for strong and weak electricity. Input and output voltage resistance≥3000VDC, tethered cable insulation voltage resistance≥3500VDC. Input overvoltage and undervoltage protection. Output overvoltage, overcurrent, short circuit, over temperature protection, fault elimination and self recovery. 
4). Data display function: Touch screen displays data such as voltage, current, temperature, cable outlet length, date, time, operation records, fault records, running time, total power consumption, and working status information.
5). Set adjustment: The display screen supports the setting and adjustment of wire winding speed, wire reel in tension, wire reel out tension, safety length, date and time, alarm temperature, and supports Chinese and English.
6). Fault alarm function: When the system malfunctions, the display screen scrolls to display fault information, and the buzzer strong sound reminder.
7). Equipment carrying: With a backpack design, the backpack can be equipped with a complete set of tethering systems, including a tethering box, air module power supply, lighting unit (optional), and other accessories. The overall weight is 12 ± 0.5kg.
8). 5800W/7000Wh outdoor mobile power bank or 4300W/6.0L generator is recommended.

Adapted to DJI M300/350
 

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

Products parameters
 

Items		Technical parameters
Model		TPS55M-M350  Ver. 3.0	TPS110M-M350  Ver. 3.0	TPS160M-M350  Ver. 3.0
Cable length		55M	110M	160M
Ambient temperature		-20~45ºC (working), -40~65ºC (storage)
Relative humidity		10~80%RH (working), 5~90%RH (storage)
Altitude		≤3000m
Tethering power module	Input voltage	190-240Vac wide range input, single-phase 220Vac@50/60Hz
	Output voltage	600~810Vdc adjustable, factory default 750Vdc
	Output power	3500W (rated long-term output), 4000W (peak value ≤ 30s)
	Retraction speed	0-2m/s, adjustable
	Reel in and out tension	0-10N, adjustable
	Interface	Input socket with switch, type-C communication port, cable output XT60 connector
	Buttons and switches	High-voltage on/off button, cable forced retraction button, AC switch, backup battery switch for reel in cable
	Protection level	IPx4
	Size	360 ×180 ×260 ± 0.5mm, excluding foot pads and handles
	Weight	8.5 ± 0.2kg, not including tethered cable
Cable	Material	Silver plated lightweight high-temperature resistant aviation wire, lightweight high-temperature resistant sheath
	Current	3-5A
	DC resistance	10.5 ± 0.2 Ω, 100m@20 ºC loop
	Tensile strength	≥ 20kg, resistant to repeated retraction and release times ≥ 500 times
	Insulation strength	≥ 3000Vdc, no breakdown for 1 minute
	Cable length	Standard tethered cable 55m; 110m and 160m are optional
	Outer diameter	2.3 ± 0.1mm
	Weight	10g±0.5g/meter
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	550×420×260±5mm (Backpack size) 600×450×300±5mm (Carton Size)
	Weight	14.5±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 it.



Precautions For Use

The UAV must maintain a constant speed for ascent and descent, and its speed should be consistent with the system's reel in/out speed as much as possible. Rising too fast can cause significant cable cycloids to cause significant pulling force on the drone, and falling too fast can cause cables to pile up on the ground.
 

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.

If you look for Tethered Drone manufacturers & suppliers of Drone Tether Systems for UAV, Quadcopters, UAS & ground stations,please contact us freely.