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The TK3 Tethered Power System from CZI is engineered for long-endurance drone missions in demanding environments. Designed to convert 220V AC into 400V DC high voltage, it delivers stable, reliable power through high-performance nickel alloy cables - keeping your drone in the air around the clock.
Whether you're conducting emergency response, large-area surveillance, or night-time search and rescue, the TK3 is your key to continuous, uninterrupted aerial operations.
Weight |
Voltage Output |
Output Current |
Working Temperature |
7.5 Kg |
400V DC |
≥60A |
-20 ° to 40 ° C |
24-Hour Flight Capability
High Voltage Output (400V DC)
Lightweight & Portable (7.5kg ground unit)
Real-Time Monitoring with 5-inch high-brightness display
Intelligent Temperature Protection & Fault Alerts
Compatible with ML200 Matrix Light & DJI Drones (M30 / M350)
Ergonomic Backpack for Field Deployment
Dimensions: 356 × 310 × 229 mm
Weight: 7.5 kg ± 5%
Input Voltage: 90–264 VAC
Operating Frequency: 50/60 Hz
Output Voltage: ≥400 VDC
Power Output:
≥3000W (176–264VAC input)
≥1500W (90–175VAC input)
Operating Temp: -20°C to 40°C
Length: 80 meters
Diameter: <2.8 mm
Weight: 12g ± 1g per meter
Current Capacity: >10A
Tensile Strength: >200N
Dimensions: 150 × 59 × 81 mm
Weight: 320g ± 5%
Input Voltage: 400V
Output Voltage: >22V
Output Current: ≥60A
Power Output: ≥1500W
Dimensions: 166 × 91 × 69 mm
Weight: 566g ± 5%
Input Voltage: 400V
Output Voltage: >45V
Output Current: ≥60A
Power Output: ≥3000W
Luminous Output: 42,900 lm
High Power for large-area illumination
Ideal for search & rescue, emergency response, inspection, and broadcast
TK3 Ground Tethered Power System
TK3-M30 or TK3-M350 Sky End (choose based on drone model)
Ergonomic backpack with breathable straps
5-inch real-time monitoring display
80-meter power cable
Quick-start guide and user manual
Search & Rescue
Disaster Response
Law Enforcement
Large Event Surveillance
Critical Infrastructure Inspection
Long-Endurance Broadcast Operations