Note: There are three types of plug to choose, UK, US and EU, please leave a note when ordering to tell us which plug you need. Customization service is available, and welcome to contact us by live chat or email us at: [email protected].
T4000 Tethered Power System consisting of tethered box and onboard power supply module is designed to provide unlimited, reliable and redundant power source in the range of 0-100m altitude. T4000 tethered power system has two version: standard version and M300 version.
The tethered power supply system transfers the 220Vac power to 400Vdc required by the onboard power, then the onboard power module output 25V(option) or 50V(12s lipo) for the drone to realize ultra-long time hovering. The ultra-light onboard power (less than 500g) replaces the battery. T4000 Tethered Power System features light weight and small volume, which is able to be carried and operated by one person.
The fiber optic communication is also supported (option), which has the advantage of high communication capacity, anti-electromagnetic interference and high data security.
Your Purchase Includes:
1x T4000 Tethered Box
1x 3m 110V/220V AC Power Supply Cable
1x Onboard Power Supply Module









| Tethered Box | |
| Dimensions | 430mm*290mm*330mm |
| Weight | 20kg |
| Max. Cable length | 110m |
| Max. Service Ceiling | 100m |
| Input Voltage | 80~300V AC |
| Output Voltage | 400V DC |
| Max. Output Power | 4KW |
| Suggested Operational Endurance | 4 hours per flight(M300) |
| Auto Take-up | Support |
| Auto Pay-off | Support |
| Auto Winding Displacement | Support |
| Adjustable Torque | Support |
| Operating Temperature | -25℃~55℃ |
| Onboard Voltage Converter | |
| Dimensions | 120 mm*91 mm*98 mm/147mm*92mm*37mm |
| Weight | 405g(M300)/460g(Standard) |
| Typical Input Voltage | 400 V |
| Typical Output Voltage | 50V |
| Max. Output Power | 1750W(M300)/3500W(Standard) |
| Operating Temperature | -25℃~70℃ |
| Storing Temperature | -35℃~85℃ |
| Storage Humidity | 5℃~95℃ |
| Atmospheric Pressure | 106 KPA |
| Altitude | 5000 m |










