330m Tethered Drone System for Crowd Monitoring: 50V 12kw DC-DC Power

• Customization: Available
• Ground Power Module Input Voltage: 380VAC
• Ground Power Module Output Voltage: 600~800VDC
• Model NO.: TPS330M-12KW
• Ground Power Module Output Power: 15000W
• Cable Length: Standard 110m, 220m and 330m Are Optional
• Gross Weight: 90.5±0.5kg
• Air Module Input Voltage: 580~810VDC
• Air Module Output Voltage: 50 ± 0.5VDC
• Air Module Output Power: 12000W
• Support Flight Duration: ≥ 24h
• Transport Package: Aviation Hard Case
• Specification: 900× 730× 700mm
• Trademark: Rosefinch
• Origin: Nanjing, China
• HS Code: 8504401990
• Production Capacity: 1000/Year

Product Description

 330m Tethered Drone System for Crowd Monitoring: 50V 12KW DC-DC Power

Transform crowd monitoring with our 330m Tethered Drone System. Powered by a 50V 12KW DC - DC converter, it offers reliable, high - performance aerial surveillance. This advanced system provides uninterrupted coverage, ensuring comprehensive monitoring for events and public safety. Experience enhanced situational awareness and security with our cutting - edge drone solution.

Details Images

              Ground module                                                       Air module                                                             Cable

Product Description

Typical characteristics

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

2). Comprehensive input and output protection function, fault elimination and self recovery.

3). The on-board power supply has output at constant voltage, and the backup battery remains fully charged throughout the entire process without any power loss.

Adaptive drone

1). Support flight altitude: 100m/200m/300m (tethered cable 110m/220m/330m, reserved safety length).

2). Support takeoff weight: 40-60kg (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).

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). Power supply 17000W/50L diesel generators is recommended.

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	380Vac wide range input, three-phase five wire system 380Vac @50/60Hz
Output voltage	600~800Vdc adjustable, factory default 800Vdc
Output power	15000W (rated long-term output), 20000W (peak value ≤ 30s)
Interface	Input aviation socket, fiber optic FC port (optional),  communication Type-C port, cable output LP20 aviation connector
Size	600 ×570 × 460 ± 0.5mm, excluding foot pads
Weight	54.0 ± 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	15-20A
DC resistance	2.3 ± 0.1 Ω, 100m@20 ℃ loop
Cable length	Standard storage cable 110m, 220m and 330m are optional
Outer diameter	5.0 ± 0.2mm
Weight	29g±1g/mete

Air module
Input voltage	580~810Vdc wide range input
Output voltage	50 ± 0.5Vdc, constant voltage output, supporting voltage customization
Output power	12000W (rated long-term output), 15000W (peak value ≤ 10s)
Interface	Input LP20 aviation connector, output XT90 * 6
Size	302 × 200× 68 ± 0.5mm, excluding mounting lugs
Weight	4200 ± 100g, excluding external connectors

Company Profile

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 with MTOW 3-110kg.

Applications

Product Packaging