TK3 Tethered Power System – New Generation Ground Power
⚡ 24-Hour Uninterrupted Power for UAVs: The TK3 Tethered Power System is a new generation ground tethered power system that converts 220V AC into 400V high-voltage DC, delivering continuous power to the drone via nickel-alloy cables. It enables 24-hour uninterrupted flight and supports matrix lights, gimbal lights, and gimbal cameras for long-duration missions.
Product Overview
The TK3 Tethered Power System is a revolutionary ground tethered power system that liberates drones from the constraints of battery life. By transmitting high-voltage direct current (400V DC) through a lightweight, nickel-alloy power cable, it provides a continuous and stable power supply directly from the ground. This enables unlimited flight endurance for compatible drones, transforming them into persistent aerial platforms. Optimized for size and weight, the TK3 is highly portable (7.5kg) and can be powered by various sources including utility power, portable power stations, inverter generators, and even new energy vehicles.
The 24-hour drone tethered power statione is specifically designed to support high-power payloads such as the ML200 matrix light, gimbal lights, and gimbal cameras, making it the ideal power solution for extended surveillance, search and rescue, and night illumination missions.
For public safety agencies and industrial operators, this system is the ultimate 24-hour drone tethered power station, eliminating the need for constant battery swaps. As a high-output 400V DC tethered drone power, it delivers up to 3000W of stable energy directly to the aircraft. Paired with high-power lighting, it serves as a reliable ground power for drone lights, perfect for overnight perimeter security or continuous surveillance. Furthermore, its efficient design provides continuous AC-to-DC drone power, ensuring that the aircraft remains operational for as long as the mission demands.
Key Features
- Stable Power Supply for Day-like Visibility: Provides a stable, continuous power supply to drones, enabling high-power payloads like matrix lights to operate with day-like visibility for extended periods.
- Renewed Design for Enhanced Protection: The TK3 features an upgraded design with an ergonomic, breathable carrying system (dedicated backpack with custom buckles). The system is built for demanding field use.
- Intelligent Warning and Temperature Protection: Equipped with a 5-inch high-brightness display showing real-time data, including output power, light status, cable strength, power temperature, and fault alerts. This allows for comprehensive monitoring and safe operation.
- Lightweight and Portable: Weighing only 7.5 kg, the TK3 is easily portable by a single operator, making it suitable for rapid deployment in emergency scenarios.
- Wide Compatibility: Compatible with a range of payloads, including the ML200 matrix light, high-power gimbal lights, and gimbal cameras. It supports various power sources: utility power, portable power stations, inverter generators, and new energy vehicles.
Product Display



Technical Specifications
🏠 Ground Station
| Dimensions | 356×310×229 mm |
|---|---|
| Weight | 7.5±5% kg |
| Power | ≥ 3000 W (AC 176V-AC 264V input) ≥ 1500 W (AC 90V-AC 175V input) |
| Cable | Length: 80 m Diameter: < 2.8 mm Current Capacity: > 10 A Weight: 12 ±1 g/m Tensile Strength: > 200 N |
| Input Voltage | AC90V-AC264V |
| Operating Frequency | 50/60 Hz |
| Output Voltage | ≥ DC400V |
| Operating Temperature | -20°C to 40°C |
🚁 TK3-M350 Airborne Unit
| Dimensions | 166×91×69 mm |
|---|---|
| Weight | 566±5% g |
| Power | ≥3000 W |
| Input Voltage | DC400V |
| Output Voltage | ≥DC45V |
| Output Current | ≥60 A |
🚁 TK3-M30 Airborne Unit
| Dimensions | 150×59×81 mm |
|---|---|
| Weight | 320±5% g |
| Power | ≥1500 W |
| Input Voltage | DC400V |
| Output Current | ≥60 A |
| Output Voltage | ≥DC22V |
📌 Unlimited Endurance for Critical Missions: The TK3 is the key to unlocking 24/7 UAV operations. By providing constant, reliable power, it allows drones to serve as persistent aerial observation and communication platforms, making it an indispensable tool for public safety, emergency response, and large-scale event security. Its portability and compatibility with various power sources ensure it can be deployed wherever it is needed most.
Downloads & Support
📄 Manuals
- TK3 User Manual — Operation and safety guide
- ML200 Integration Guide — Connecting ML200 matrix light to TK3
⚡ All technical data sourced from official CZI product documentation. The TK3 is designed for professional, long-endurance UAV operations. For the most current information, please refer to the manufacturer’s website. Explore more drone solutions in our store.










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