6kw Tethered Drone System for Building Facade Cleaning Window Cleaning with Automatic Retractable Tether Cable

1 / 5

6kw Tethered Drone System for Building Facade Cleaning Window Cleaning with Automatic Retractable Tether Cable

Customization:	Available
Support Takeoff Weight:	20-30kg
Supporting Flight Duration:	≥ 24h

Send Inquiry

Product Description

Basic Information

Cable Length	110m / 160m / 220m	Air Module Weight	2000 ± 10g
Ground Module Input	190-240VAC Wide Range	Air Module Output	50VDC±1%, 6000W
Ground Module Output	750-850VDC Adjustable	Production Capacity	1000 Units/Year
Transport Package	Aviation Hard Case	Ground Module Weight	20.0 ±0.2kg

Product Description

6kw Tethered Drone System for High-Altitude Cleaning

The 6000W tethered power supply system is engineered for 20~30Kg class 12S UAVs, delivering continuous and reliable power through a high-performance tether cable. Specially designed for building facade and window cleaning, this high-protection power station ensures operational safety and efficiency in harsh environments.

Product Configuration

Ground Module

Air Module

Function Characteristics

1. Lightweight & Fast Deployment Compact design that supports rapid field operations, easily manageable by a single operator.

2. Intelligent Winch Control Automated cable management that synchronizes with UAV takeoff and landing, featuring adaptive tension control and backup power.

3. Smart Power Management Constant voltage output prevents unnecessary battery cycling, extending drone battery lifespan and maintaining full standby charge.

4. Real-Time Monitoring Integrated 4.3-inch touchscreen displays real-time power, voltage, current, temperature, and cable length with full fault logging.

5. Advanced Safety Isolation Multiple protections including overvoltage, short circuit, and ultra-high withstand voltage (≥ 3000VDC) with complete AC/DC isolation.

6. Flexible Communication Supports wired (Type-C, RJ45, Fiber Optic) and wireless (Bluetooth 5.0) data transmission for versatile mission requirements.

Technical Specifications

Environment & Ground Power
Ambient Temperature	-20~45 ℃ (Working) / -40~65 ℃ (Storage)
Altitude	≤ 3000m
Ground Input Voltage	190~240Vac (50/60Hz)
Ground Output Power	≥7000W (Continuous)
Tether Cable Details
Material	Alloy lightweight aviation wire with composite fluoroplastic insulation
Resistance & Weight	4.6±0.2Ω (100m loop); 20.0±1g/m
Air Module Details
Input / Output Voltage	580~810Vdc Input / 50Vdc±1% Output
Output Power	6000W (Rated Long-term)

Packaging & Customization

Fully Customizable Solutions:

We provide flexible customization for product color, connector types, output voltage, and power specifications to match your specific mission profiles.

Certifications

Frequently Asked Questions

What is the maximum flight altitude supported by this system?

The standard system supports flight altitudes of 100m or 200m, provided by tether cables of 110m and 220m respectively to allow for a safety margin.

Which types of drones are compatible with the 6kW system?

It is perfectly adapted for 20~30kg class multi-rotor drones requiring 12S power supplies.

Can the system operate continuously for 24 hours?

Yes, the power supply system supports durations of ≥ 24h. Actual flight time depends on the drone's structural and electrical fatigue resistance.

How does the intelligent winch manage the cable?

The winch automatically synchronizes with the UAV’s movement to reel the cable in or out, maintaining optimal tension and preventing tangles.

What safety protections are integrated into the ground module?

The system includes AC/DC isolation, overvoltage, undervoltage, overcurrent, and short-circuit protections, along with a 3000VDC withstand voltage rating.

Is the system portable for field operations?

Yes, the ground module is designed to be lightweight and compact, allowing for fast deployment and transport in an aviation hard case.