24+ Hours of Excellence: Heavy-Duty Drone Tether Unit for Professional Cleaning

• Customization: Available
• Ground Power Module Input Voltage: 190-240VAC
• Ground Power Module Output Voltage: 600~810VDC
• Model NO.: TPS220M-6KW
• Ground Power Module Output Power: 7000W
• Flight Altitude: 100m/200m
• Take off Weight: 20-30kg
• Flight Duration: More Than 24h
• Fiber Optic: Optional
• Cable Length: Standard 110m; 220m Are Optional
• Air Module Input Voltage: 580-810VDC
• Air Module Output Voltage: 50 ± 0.5VDC
• Air Module Output Power: 6000W
• Gross Weight: 46.0±0.5kg
• Heavy-Duty Drone Tether Unit: Professional Cleaning
• Transport Package: Aviation Hard Case
• Specification: 670× 600× 550mm
• Trademark: Rosefinch
• Origin: China
• HS Code: 8504401990
• Production Capacity: 500/Year

Product Description

24+ Hours of Excellence: Heavy-Duty Drone Tether Unit for Professional Cleaning

Unlock unparalleled efficiency with the Heavy-Duty Drone Tether Unit. Offering 24+ hours of continuous power, it revolutionizes professional cleaning. Durable and reliable, this unit ensures non-stop performance for large-scale tasks.

Product Description

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 9800W/10000Wh outdoor mobile power bank or 8000W/25L gasoline inverter generator is recommended.

 Adapt to drone

1). Support flight altitude: 100m/200m (tethered cable 110m/220m, reserved safety length).

2). Support takeoff weight: 20-30kg (drone power efficiency varies, this data is for reference only).

3). Support flight duration: ≥ 24h (the system can support working duration, which depends on the structure and electrical fatigue resistance of the drone).

Typical characteristics

1). Small size, light weight, easy to carry, and fast deployment.

2). Easy to operate, no need to operate tethering box during UAV flight.

3). Comprehensive protection function, fault elimination and self recovery.

4). Airborne power supply constant voltage output, the backup battery has no capacity and voltage loss.

Product Configuration

Ground Module

Air Module

Tethered Cable

Product Paramenters

Ambient temperature	-20~45 ℃ (working), -40~65 ℃ (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@50/60Hz
Output voltage	600~810Vdc adjustable, factory default 750Vdc
Output power	7000W (rated long-term output), 8000W (peak value ≤ 30s)
Interface	Input aviation socket, fiber optic FC port (optional), communication Type-C port, cable output XT60 connector
Size	450 × 360 × 286 ± 0.5mm, excluding foot pads
Weight	17.5± 0.5kg, not including tethered cable weight
Tether cable
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	7-10A
DC resistance	4.6 ± 0.1 Ω, 100m@20 ℃ loop
Cable length	Standard storage cable 110m; 220m are optional; Fiber optic with FC connector (optional).
Outer diameter	3.5 ± 0.2mm
Weight	2.1 ± 0.1kg/100m

Air module
Input voltage	580~810Vdc wide range input
Output voltage	50 ± 0.5Vdc, constant voltage output, supporting voltage customization
Output power	6000W (rated long-term output), 8000W (peak value ≤ 10s)
Interface	Input XT60, output XT90*3
Size	200 × 150× 68 ± 0.5mm, excluding mounting lugs
Weight	2200 ± 50g, excluding external connectors

Applications

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.

These products are used and deployed by armed forces, law enforcement, civil security, and private security in over 20 countries for event protection, perimeter surveillance, border protection, radio communications, long-duration health monitoring, emergency communication, traffic management, environment inspections, scientific research and many more.

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.

We have always adhered to independent research and development of core technologies. The air module adopts a output voltage stabilizing circuit scheme, with a wide range of input and constant voltage output, which is different from the commonly used Vicor power supply unstable voltage scheme on the market.

Product Packaging

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.