| Customization: | Available |
|---|---|
| Cable Length: | 220m |
| Output Power: | 18000W |
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| 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). Automatic take-up, and manual button to rewind when power cut off. |
| 4). 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. |
| 1). Support flight altitude: 200m/300m (tethered cable 220m/330m, reserved safety length). |
| 2). Support takeoff weight: 60-90kg (drone power efficiency varies, this data is for reference only). |
| 3). Support flight duration: ≥ 48h (the system can support working duration, which depends on the structure and electrical fatigue resistance of the drone). |
| 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). 25000W/100L diesel generators is recommended. |
| Items | Technical parameters | ||
| Model | TPS220M-18KW Ver. 2.0 | TPS330M-18KW Ver. 2.0 | |
| Cable length | 220M | 330M | |
| 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 | 380Vac, three-phase five wire system, 50Hz | |
| Output voltage | 600~800Vdc adjustable, factory default 800Vdc | ||
| Output power | 22000W (rated long-term output), 25000W (peak value ≤ 30s) | ||
| Storage cable length | Standard storage cable 220m, 330m is optional | ||
| Retraction speed | 0-3m/s, adjustable | ||
| Reel in/out tension | 0-20N, adjustable | ||
| Interface | Input aviation socket, fiber optic FC/LC port (optional), communication Type-C port, cable output LP20 aviation plug | ||
| Buttons and switches | High-voltage on/off button, cable forced retraction button, input AC switch, alarm indicator light | ||
| Size | 600 ×570 ×460 ± 0.5mm, excluding foot pads | ||
| Weight | 54 ± 0.5kg, not including tethered cable weight | ||
| Tether cable | Material | Alloy lightweight high-temperature resistant aviation wire, composite fluoroplastic insulation layer, high modulus tensile aviation grade fiber woven layer | |
| 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 | 25-30A | ||
| DC resistance | 1.6 ± 0.1 Ω, 100m@20 ºC loop | ||
| Tensile strength | ≥ 300kg, resistant to repeated retraction and release ≥ 1000 times | ||
| Insulation strength | ≥ 3500Vdc, no breakdown for 1 minute | ||
| Cable length | Standard storage cable 220m, 330m is optional,fiber optic with FC port (optional). | ||
| Outer diameter | 6.3 ± 0.2mm | ||
| Weight | 44±0.5g/m | ||
| Air module | Input voltage | 580~810Vdc wide range input | |
| Output voltage | 50 ± 0.5Vdc or 58 ± 0.5Vdc, constant voltage output, supporting voltage customization | ||
| Output power | 18000W (rated long-term output), 22000W (peak value ≤ 10s) | ||
| Protection function | Input overvoltage and undervoltage protection Output overvoltage, overcurrent, short circuit, and over temperature protection |
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| Isolation voltage | 3000V (Vin-Vout), 1min, leakage current ≤ 5mA, no breakdown, flashover, or corona phenomenon | ||
| Installation method | Reserve installation holes and fix them with screws. | ||
| Heat dissipation method | The built-in fan actively dissipates heat and reserves air ducts for forced air cooling | ||
| Interface | Input LP20 aviation plug, output EC8 connector * 4 | ||
| Protection level | IP54 | ||
| Size | 400×304×69±0.5mm, excluding mounting lugs | ||
| Weight | 8.0kg ± 200g, excluding external connectors | ||
| Packing | Size | 850×740×600±5mm (Wooden case size) | |
| Weight | 85.0±0.5kg, including ground power module, air module, Annexes and documentss | ||
The "Drone Tethered Power System" - Rosefinch Technology is the leading manufacturer of drone tethering power station. 
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