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Help CenterWT‑12KW Heavy‑Lift Tethered Drone Station for High‑Altitude Firefighting & Cleaning 45‑60kg Payload Tether Power Supply
Product Spotlights
High‑power output:12KW power grades for power‑hungry firefighting and cleaning drone platforms
Three selectable tether‑cable lengths:110m /220m /330m for varied high‑altitude operating heights
Industrial three‑phase power input:380±10% VAC input, adapts to fire‑station, construction‑site industrial power supply
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WT‑12KW Heavy‑Lift Tethered Drone Station for High‑Altitude Firefighting & Cleaning 45‑60kg Payload Tether Power Supply
1. Product Overview
WT‑12KW heavy‑lift tethered drone station is a high‑output ground power unit purpose‑built for 45‑60kg ultra‑heavy‑lift industrial drones focusing on high‑altitude firefighting and building‑facade cleaning operations. Unlike battery‑powered drones limited by short flight time, this tethered drone station supplies uninterrupted power via high‑strength tether cable to achieve non‑stop hovering for heavy‑payload tasks. Designed for UAVs with 45‑60 kg take‑off weight, the station adopts industrial 380±10% VAC three‑phase input and converts power to adjustable 800‑1000VDC output, with selectable 12KW or15KW power grade. Three tether‑cable options (110m,220m,330m) accommodate different high‑altitude site requirements. Wintooltech offers B2B bulk wholesale and OEM customizationfor this heavy‑lift tethered drone station for firefighting & cleaning projects.
2. Key Features & Highlights
Non‑stop hovering mission: heavy‑lift tethered drone station for high‑altitude firefighting and cleaning removes battery‑time constraints for 45‑60kg heavy‑payload UAV
High‑power output:12KW power grades for power‑hungry firefighting and cleaning drone platforms
Three selectable tether‑cable lengths:110m /220m /330m for varied high‑altitude operating heights
Industrial three‑phase power input:380±10% VAC input, adapts to fire‑station, construction‑site industrial power supply
High‑voltage stable DC output:800‑1000VDC perfectly matched for ultra‑heavy‑lift industrial drone power demand
Strong compatibility: optimized for drones within 45‑60 kg take‑off‑weight range
Rugged outdoor‑grade cabinet for harsh‑site deployment in fire‑rescue and construction‑cleaning scenarios
Support factory wholesale distribution and OEM modification for UAV integrators and engineering contractors
3. Core Performance Parameters
| Ground Station | |
Input Voltage |
380±10% VAC, three-phase five-wire system; frequency 50 Hz |
Output Voltage |
800–1000 VDC; factory default 1000 VDC |
Output Power |
Rated continuous output 20KW; short-term peak output 25W |
Cable Length |
Standard 110m, 220 or 330m; custom lengths available |
Retrieval/Deployment Speed |
0–5 m/s, with intelligent dynamic continuous adjustment and variable acceleration control |
Retrieval/Deployment Force |
0–30 N; supports gear-based adjustment of torque limit, with intelligent continuous adjustment of torque output and torque slope |
Communication Features |
Equipped with wired and wireless communication capabilities; supports multi-device interconnection and intelligent display/control; Supports optional fiber-optic communication |
Display Features |
Operational data including voltage, current, temperature, power consumption, line length, and runtime; operational status and fault logs |
Control Methods |
Supports display, configuration, and control via the unit’s buttons, mobile app, remote host computer, and drone remote controller |
Protection Features |
Includes overvoltage, undervoltage, overcurrent, overtemperature, and short-circuit protection, as well as protection against power failure, cable extension exceeding limits, and cable breakage |
Alarms and Alerts |
In the event of a device malfunction, the display shows the fault details, accompanied by a loud buzzer alert |
Cable Material |
Silver-plated copper wire conductor + high-temperature-resistant Teflon insulation + tensile-resistant film sheath + high-strength, tensile-resistant aerospace-grade fiber outer braid |
Interfaces |
WS40 input, LP20 output, AC switch, Bluetooth antenna, Type-C communication port, FC communication port |
Dimensions |
560 (D) × 440 (W) × 520 (H) mm, excluding foot pads and foldable handle |
Weight |
Case 41.8 kg, cable 25 g/m |
Onboard Power Supply | |
Input Voltage |
800–1000 VDC, wide-range input |
Output Voltage |
50 VDC, 58 VDC or 75 VDC, constant regulated output, customizable voltage |
Output Power |
Rated continuous output 12KW, short-term peak output 15W |
Installation |
Pre-drilled threaded mounting holes, screw-mounted |
Connectors |
Input LP20, Output QS8×2 |
Dimensions |
188×230×55 mm, excluding mounting ears and connectors |
Weight |
2.8 kg, excluding external connectors and cables |
4. Wide Application Scenarios
High‑rise building high‑altitude firefighting, continuous fire‑suppression aerial hovering
High‑building facade, glass curtain‑wall, large‑tank exterior high‑pressure cleaning operations
Petro‑chemical plant, industrial zone long‑time emergency monitoring & hazard disposal
Large‑scale port, dam heavy‑payload inspection and persistent aerial observation
Heavy‑lift spraying, decontamination and special‑task long‑duration UAV missions
5.Wholesale & OEM Service
Wintooltech provides bulk project‑oriented wholesale and hardware modification service for WT‑12KW heavy‑lift tethered drone station.✔ Bulk order support for UAV system integrators, engineering contractors, high‑altitude firefighting and building‑facade cleaning solution providers
✔ Custom‑configurable heavy‑duty tether cable length beyond standard 110m / 220m / 330m for special ultra‑high‑altitude project requirements
✔ Adjustable output‑power and voltage parameter configuration to match different 45‑60kg ultra‑heavy‑lift drone platforms
✔ Rugged cabinet‑level reinforcement modification for extra‑harsh fire‑rescue, construction‑site and petro‑chemical industrial environments upon large project orders
✔ Stable mass‑production capacity and controllable lead‑time for large‑volume engineering project orders
✔ Complete technical datasheet available for your project evaluation and solution matching
✔ Professional deployment‑oriented technical guidance for all B2B project customers
6. FAQ
Q1: What take‑off‑weight drones can WT‑12KW tethered drone station support?
A1: It is designed for ultra‑heavy‑lift industrial drones with take‑off‑weight from 45 kg to 60 kg.
Q2: What tether‑cable lengths can I choose?
A2: Three options available:110 m, 220 m and 330 m tether cable for different altitude‑demanding projects.
Q3: What are electrical input‑output specifications?
A3: Input voltage:380±10% VAC; Output voltage:800‑1000VDC; selectable output power:12KW or 15KW.
Q4: Is this tether station suitable for firefighting and building‑cleaning drone projects?
A4: Yes, this WT‑12KW model is purpose‑optimized for high‑altitude firefighting and facade‑cleaning heavy payload drone operations.
Q5: Can I get wholesale price or OEM customization support?
A5: Yes, bulk‑volume wholesale and OEM custom services are supported, please reach sales team for details.
Q6: Do you offer post‑purchase technical guidance?
A6: Deployment guidance and ongoing technical support are provided for all B2B business customers.
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