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Home > Clean Energy Project Solutions > Maximize High-Rise Building Cleaning Productivity 3KW Tethered Power System WithSuperior Energy Excellence and Reliability
Maximize High-Rise Building Cleaning Productivity 3KW Tethered Power System WithSuperior Energy Excellence and Reliability
Maximize High-Rise Building Cleaning Productivity 3KW Tethered Power System WithSuperior Energy Excellence and Reliability
Maximize High-Rise Building Cleaning Productivity 3KW Tethered Power System WithSuperior Energy Excellence and Reliability
Maximize High-Rise Building Cleaning Productivity 3KW Tethered Power System WithSuperior Energy Excellence and Reliability
Maximize High-Rise Building Cleaning Productivity 3KW Tethered Power System WithSuperior Energy Excellence and Reliability
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Maximize High-Rise Building Cleaning Productivity 3KW Tethered Power System WithSuperior Energy Excellence and Reliability
Maximize High-Rise Building Cleaning Productivity 3KW Tethered Power System WithSuperior Energy Excellence and Reliability
Maximize High-Rise Building Cleaning Productivity 3KW Tethered Power System WithSuperior Energy Excellence and Reliability
Maximize High-Rise Building Cleaning Productivity 3KW Tethered Power System WithSuperior Energy Excellence and Reliability
Maximize High-Rise Building Cleaning Productivity 3KW Tethered Power System WithSuperior Energy Excellence and Reliability

Maximize High-Rise Building Cleaning Productivity 3KW Tethered Power System WithSuperior Energy Excellence and Reliability

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Product Description

Maximize High-Rise Building Cleaning Productivity 3KW Tethered Power System With Superior Energy Excellence and Reliability
Tethered Power System

1. Adapted to Drones

🚀
Support Flight Altitude: ≥ 100m (equipped with 110m professional tethered cable, including 10m redundant length).
⚖️
Support Takeoff Weight: 10-15kg (drone power efficiency varies, data for reference only).
⏱️
Supporting Flight Duration: ≥ 24h (system can support continuous working duration depending on drone structure).

2. Functional Characteristics

2.1 Lightweight and Portable: Compact design, lighter weight, and can be easily carried by one person. Supports rapid deployment in the field for mobile missions.
2.2 Multiple Protections: Electrical isolation with complete separation of AC high voltage and DC low voltage. Features input overvoltage/undervoltage and output overcurrent/short circuit protection.
2.3 Safety Start Mode: Adopting low-voltage soft starting mode instead of traditional circuit breakers, providing ultra-high waterproof rating and improved safety.
2.4 Touch Screen Display: 4.3-inch screen for real-time display of power, voltage, current, temperature, cable length, and running time with fault logging.
2.5 Stable Power Supply: Onboard module provides constant voltage output, protecting battery lifespan and maintaining full standby state during operation.
2.6 Intelligent Winch System: Automatically follows drone takeoff and landing to retract cables. Fully automated operation requires no manual intervention.
2.7 Emergency Cable Retraction: Built-in backup power supply automatically switches modes during sudden power outages to complete emergency cable retraction.
2.8 Intelligent Communication: Supports USB Type-C, RJ45, Bluetooth 5.0, and Optic fiber communication for high-speed data transmission.
Ground Unit
Drone Attachment

3. Technical Parameters

Environment & General
Ambient Temperature-20~45 ℃ (working), -40~65 ℃ (storage)
Relative Humidity10-80% RH (working), 5-90% RH (storage)
Altitude≤ 3000m
Ground Power Module
Input Voltage190-240Vac wide range, single-phase 220Vac@50/60Hz
Output Voltage700～750Vdc adjustable
Output Power≥3000W (Rated), ≥3500W (Peak ≤ 30s)
Size / WeightD360*W186*H268mm / 12.5 ±0.2kg
Tether Cable
MaterialAlloy lightweight high-temp resistant, composite fluoroplastic insulation
Outer Diameter / Weight2.5 ± 0.1mm / 12.0±1g/m
Air Module
Input / Output Voltage580~810Vdc Input / 25V or 50Vdc Output
Output Power3000W (Rated), 3500W (Peak ≤ 10s)
Weight995 ± 10g (excluding accessories)
Technical Layout

Product Overview

Leading high-frequency switching power modular and drone tether power systems compatible for all multi-rotor drones with MTOW 3-110kg. Deployed in over 20 countries for event protection, surveillance, border protection, and emergency communication. The air module adopts a stable output voltage circuit scheme with wide input range, ensuring no battery capacity loss during long-term tethering flight. The automatic cable reel system uses adaptive torque transformation for true hands-free operation.

Certifications

Certification
Certification Detail

Available Systems

  • Dedicated DJI Systems: Mavic 3, M30, M350, Flycart30.
  • Universal Power Systems: 600W, 2000W, 3000W, 6000W, 12000W, 18000W.
  • Drone Lighting Systems: 640W (M30), 1280W (M300/M350), 3200W (Flycart30).
Drone System 1
Drone System 2

Frequently Asked Questions

Q1: How long can the drone stay airborne with this system?
The system supports flight durations of ≥ 24 hours, effectively allowing for continuous operation as long as the drone's mechanical structure and motors permit.
Q2: What happens if there is a sudden power outage on the ground?
The system features a built-in backup power supply that automatically triggers an intelligent cable retraction mode to safely bring the drone down and avoid cable entanglement.
Q3: Is the tethered cable heavy enough to affect the drone's payload?
The cable uses alloy lightweight aviation-grade fibers, weighing only about 12g per meter. It is designed to support drones with a takeoff weight of 10-15kg at altitudes over 100 meters.
Q4: Can this system be used with different drone brands?
Yes, while we offer dedicated kits for DJI models (like M30 and M350), we also provide universal tethered power systems ranging from 600W to 18000W that can be customized for various manufacturers.
Q5: Is the system suitable for outdoor use in harsh environments?
The system is designed with a working temperature range of -20 to 45 ℃ and features a high waterproof rating for its low-voltage starting components, making it ideal for field missions and high-rise building cleaning.
Q6: How does the automatic winch control work?
The intelligent winch automatically senses the tension and follows the drone's altitude changes to reel the cable in or out without requiring manual operation from the pilot.

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