Lightweight Tether Power Station for Uav/Drone for Safety and Security

• Cable Length: 100m
• Output Power: 2500W
• Work Temperature: -20 to 55 Degrees Celsius
• Hovering Time: 24 Hours
• Input Voltage: 110-220V
• Weight: 25kg
• Model NO.: RTF60A-2K5
• Shell Material: Aviation Aluminum Alloy
• Transport Package: Carton Case
• Specification: 585mm*390mm*285mm
• Trademark: Rosefinch
• Origin: Nanjing, China
• Production Capacity: 1000/Year

Product Description

Tether Power Station for M300 for Outdoor Flight Inspection Services

Product overview

The main function of the tether power system is to provide safe and reliable long-endurance flight power for UAVs.

This product includes two parts, the ground end tether box and the sky end airborne power supply. The tether box integrates AC/DC DC power supply, automatic take-up and pay-off device, tethered optical cable and intelligent control module, which converts the single-phase AC power of the mains, generator or mobile power supply into the voltage that can be directly used by the UAV through this product for long-term uninterrupted flight, and can also transmit the UAV diagram information to the ground equipment through optical fiber, This product has the function of automatically retracting and releasing the line synchronously following the rise and fall of the UAV.

This product can be used as a tool to enable users to concentrate on flight operations without additional operations during the whole takeoff and landing flight operations.


Main features

1) Light and portable: ultra-small size, ultra-light weight, supporting portable and carrying, easy to carry and rapid deployment;

2) Simple operation: after the connection is powered on, there is no need to operate the UAV during takeoff and landing, just operate the UAV;

3) Powerful: comprehensive input and output protection function, operation and fault record storage, support wired communication and mobile phone synchronization;

4) Automatic retraction and retraction: adaptive adjustment and automatic paying-off, take-up and cable arrangement according to the lift and speed of the aircraft, without human intervention;

5) Constant voltage stabilization: the airborne power supply has a wide range of input and constant voltage stabilization output. The capacity of standby battery can meet the landing time of UAV.

Adaptive UAV

It is matched with corresponding UAVs to form a tethered UAV system.
1) Support flight altitude: 20~60m (mooring length: 65m, reserved safety length);
2) Support takeoff weight: 5~10kg (UAV force efficiency is different, this data is for reference only).

Environmental characteristics

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

Air module power supply

1) Input voltage: 580~810Vdc wide range input, constant voltage output;
2) Output voltage: 16.5 ± 0.2Vdc or 25 ± 0.3Vdc, supporting output voltage customization;
3) Output power: 2000W (rated long-term output), 2500W (peak value ≤ 30s);
4) Protection function
A. Input overvoltage and undervoltage protection: shutdown protection, fault elimination and self-recovery;
B. Output overcurrent protection: constant current step-down protection, fault elimination and self-recovery;
C. Output short circuit protection: output current limiting operation, fault elimination and self-recovery;
D. Output over-temperature protection: the shell temperature is 95 ± 2.5 ºC, and the cooling is self-recovery;
E. Output overvoltage protection: automatically shut down and lock, restart and power on for recovery;
5) Installation method: reserved installation lug and fixed with screws;
6) Heat dissipation mode: external fan actively dissipates heat, and reserved air duct forced air cooling;
7) Interface: input XT60, output wire shedding, support interface customization;
8) Size: 136×63×42 ± 0.5mm (excluding mounting lug and interface);
9) Weight: 0.55 ± 0.03kg (excluding external connectors and wires).

Tether cable

1) Material: multi-strand silver-plated copper wire, composite fluoroplastic insulation layer, tightly wrapped optical fiber unit, high-temperature resistant copolymer sheath, high mode
Measure tensile aviation grade fiber braid;
2) Working current: 2~3A;
3) DC resistance: 18.8 ± 0.2 Ω, 100m loop @ 20 ºC,
4) Tensile strength: ≥ 50kg, resistance to repeated retraction and release ≥ 1000 times;
5) Insulation strength: ≥ 3000Vdc, no breakdown for 1min;
6) cable length: 65 ± 2m (support customization of 30-110m line length);
7) Optical fiber communication: standard configuration does not include optical fiber, and 1-2 optical fibers are optional;
8) Outer diameter: 2.4 ± 0.2mm;
9) Weight: 8.3 ± 0.3g/m.