New Version Dji M300 M350 Tethered Drone Wire

• Customization: Available
• Tethered Power System: Tethering Power Station
• Output Power: 2000W-2500W
• Model NO.: 1. M300/M350 tethered drone wire
• Cable Winding Type: Manual Button to Wind Cable Auto
• Hovering Time: 12 Hours
• Input Voltage: 110-220V
• Cable Length: 55m,110m
• Transport Package: Carton Case
• Specification: 360*280*165
• Trademark: Rosefinch
• Origin: Nanjing, China
• HS Code: 8504401500
• Production Capacity: 5000/Year

Product Description

New version DJI M300 M350 tethered drone wire 


Drone Tethered Power System can be customized according to your special needs.

The cable length can be customized from 33-330m long. 
The optic fiber cable is available. 
The system is compatible for all multi rotor drones with MTOW 5-110kg.


 Drone Tether Power Unit TPS110M-M300/M350 for DJI M300 M350 Tether Drone
 

1. Environmental characteristics

1) Environmental temperature: -20~45 ºC (working), -40~65 ºC (storage).
2) Relative humidity: 10-80% RH (working), 5-90% RH (storage).
3) Altitude: 0-3000m.

 

2.  Air module power supply for Tether Drone DJI M300 M350 

1) Input voltage: 600~830Vdc wide range input.
2) Output voltage: 51.5 ± 0.5Vdc, constant voltage output, supporting voltage customization.
3) Output power: 3000W (rated long-term output), 3500W (peak value≤10s).
4) Protection function: Input overvoltage and undervoltage protection, output overvoltage, overcurrent, short circuit, and over temperature protection.
5) Installation method: plug and unplug installation, the same as the original battery installation method, drones and aviation boxes do not require any modifications.
6) Heat dissipation method: An external fan actively dissipates heat, and a reserved air duct is forced air cooling.
7) Interface: Input XT60, output battery interface (powered by drones), output XT60 (powered by lighting).
8) Size: 163 × 92 × 65 ± 0.5mm (replace one TB60 battery without occupying additional installation space).
9) Weight: 980 ± 20g (replace a 1350g TB60 battery to reduce the takeoff weight of the drone).
10) Protection level: IP54.
 

3. Functional characteristics

Automatic reel in/out: Follow the takeoff and landing of the UAV to synchronously cable reel in/out, adaptively adjust the tension, and manually press the button to retract the cable while power cut off.
 

Communication function: It has wired communication function with serial port protocol and supports wireless communication function with Bluetooth or wireless serial port protocol.
 

Protection function: Input overvoltage and undervoltage protection, output overvoltage, overcurrent, short circuit, over temperature protection, fault elimination and self recovery.
 

Data display function: The 4.0 inch touch screen displays data such as voltage, current, temperature, cable outlet length, date, time, operation records, fault records, and working status information.
 

Set adjustment: The display screen supports the setting and adjustment of wire winding speed, wire winding tension, wire reel out tension, safety length, date and time, and supports switching between Chinese and English display.
 

Fault alarm function: When the system malfunctions, the display screen scrolls to display fault information, and the fault alarm light flashes red and beeps to alert.
 

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.

 

 
4.Parameters

Items		Technical parameters
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	176-264Vac wide range input, single-phase 220Vac@45-65Hz
	Output voltage	400~750Vdc adjustable, factory default 750Vdc
	Output power	3500W (rated long-term output), 3850W (peak value ≤ 30s)
	Storage cable length	supporting maximum storage cable ≥ 120m
	Retraction speed	0-2m/s, adjustable
	Pulling force	0-10N, adjustable
	Interface	Input socket with switch, cable output XT60 connector
	Keys and switches	high-voltage on/off button, cable strong retraction button, alarm indicator light
	Size	360 × 280 × 165 ± 0.5mm, excluding foot pads and handles
	Weight	9.2 ± 0.2kg, including 110m tethered cable
Tether cable	Material	Silver plated copper wire wire, composite fluoroplastic insulation layer, high modulus tensile aviation grade fiber woven layer
	Current	3-5A
	DC resistance	10.5 ± 0.2 Ω, 100m@20 ºC loop
	Tensile strength	≥ 50kg, resistant to repeated retraction and release times ≥ 500 times
	Insulation strength	≥ 3000Vdc, no breakdown for 1 minute
	Cable length	55/110 ± 2m, supporting customized line length
	Outer diameter	2.6 ± 0.2mm
	Weight	1.2 ± 0.05kg/100m
Air module	Input voltage	600~830Vdc 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	plug-in installation, the same as the original battery installation method, without any modifications to the drone and aviation box
	Heat dissipation method	Natural air cooling
	Interface	Input XT60, output battery interface (powered by drones), output XT60 (powered by lighting)
	Protection level	IP54
	Size	158 × 92 × 110 ± 0.5mm (replace one TB60 battery without occupying additional installation space)
	Weight	960 ± 10g

 

 

Parameters for item targets
1. Input voltage of tether ground box: 176-264Vac wide range input, single-phase 220Vac.
2. Air module power supply output voltage: 25.5 ± 0.3Vdc constant voltage output. The UAV operates under the tethered power supply condition, and the backup battery remains fully charged throughout the entire process without any power loss.
3. Equipment output power: air module power supply ≥ 2000W, tether ground box ≥ 3500W.
4. Air module power supply size: ≤ 156 ×75 ×48 mm, replace one TB30 battery without occupying additional installation space.
5. Air module power supply weight: ≤ 590g, replace a 685g TB30 battery.
6.  Size of tether ground box: ≤ 360 ×260 × 180mm.
7. Weight of the tether ground box: ≤ 9.2kg, which includes 110m of tether cables.
8.  Cable size and weight: length ≥ 110m, cable diameter ≤ 2.4mm, weight ≤ 1.1kg/100m.
9. Automatic reel in/out: Follow the takeoff and landing of the UAV to synchronously cable reel in/out, adaptively adjust the tension, and manually retract the cable under power loss conditions.
10.  Overcurrent protection function: When the air module power supply outputs overcurrent, it provides constant current step-down protection. The output should not be directly turned off and can be self restored.
11.  Communication function: The tether ground box has a serial protocol wired communication function, and supports wireless communication function of Bluetooth or wireless serial protocol.
12.  Data display function: The touch screen displays data such as voltage, current, temperature, outlet length, date, time, operation records, fault records, and working status information.
13.  Set adjustment: The display screen supports the setting and adjustment of wire collection speed, wire collection tension, wire release tension, safety meters, date and time, and supports switching between Chinese and English display.
14. Fault alarm function: When the system malfunctions, the display screen scrolls to display fault information, and the fault alarm light flashes red and beeps to alert.
15. System equipment protection level: air module power supply ≥ IP54, tether ground box ≥ IPx4.

16.System equipment carrying: backpack design, the backpack can be equipped with a complete set of tethering system including a tether ground box, air module power supply, lighting unit, and complete accessories, with an overall weight of ≤ 12.5kg.

 

For drone tethered power system,you can choose several types from below form:
 

1.TPS33M-M3 Tethered Power System
2. TPS110M-M30 Tethered Power System
3. TPS110M-M300/M350 Tethered Power System New Version
4. TPS110M-M300/M350 Tethered Power system
5. TPS33-600W Universal Tethered Power System
6. TPS110-2000W Universal Tethered Power System
7. TPS160M-3000W Universal Tethered Power System New Version
8. TPS160M-3000W Universal Tethered Power System
9. TPS220M-3000W Universal Tethered Power System
10. TPS220M-6000W Universal Tethered Power System
11. TPS330M-12000W Universal Tethered Power System

Main Applications of Drone Tethered Power System

-Day and night missions
-Radio relay
-Crisis management
-Site protection
-Traffic surveillance
-Large-scale events security
-Forest surveillance
-Industry monitoring
-Air-quality monitoring
 

Important safety notice of Drone Tethered Power System

1. More rotor unmanned aerial vehicle (UAV) is of certain danger and destruction, improper operation may cause personal injury or property damage, please use the product in strict accordance with the operating manual
2. The operator should receive professional training and examination, untrained personnel do not handle this product
3. Don't be drunk, poor state of fatigue, sick when handling this product
4. Must keep personnel with safe distance between unmanned aerial vehicle (UAV), constantly to prevent the possibility of danger
5. Please fly under the safe take-off weight, in case of any risks.
6. Please not fly under strong electromagnetism interference circumstance
7. Please follow the local laws and regulations and not fly in no-fly zone
8. Please not keep close or touch the rotating motor or propeller, in case cut by the rotating propellers.
9. Please charge the two batteries full before install them to the uav, and make sure their differential pressure less than 0.1 V
10. The battery long time no use, please store it in ventilated dry place with 60% electricity

 

Our service
Our Main Solutions
1. Mapping, surveying and 3D modeling
2. Surveillance
3. Inspection
4. Delivery
5. Customization according to application and client's requirements

 

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.
 

 

 

 

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? 
A6: 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.