Dji Matrice 400 Tethered Power System Offers Professional Users Sustained Power for More Efficient and Dependable Mission Execution.

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Dji Matrice 400 Tethered Power System Offers Professional Users Sustained Power for More Efficient and Dependable Mission Execution.

Customization:	Available
Supporting Flight Duration:	≥ 24h
Cable Length:	55m 110m

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Product Description

Basic Specifications

Ground Module Input 190-240VAC

Ground Module Output 700~750VDC

Ground Output Power 3500W

Ground Module Weight 12.5 ± 0.2kg

Air Module Input 580~810VDC

Air Module Output 51.8 ± 0.5VDC

Air Module Power 3000W

Case Specification 720× 570× 380mm

Product Overview

The DJI Matrice 400 Tethered Power System offers professional users sustained power for more efficient and dependable mission execution. Ideal for reconnaissance, fire rescue operations, and large-scale event security, the system significantly enhances mission efficiency and endurance. The lightweight design ensures portability for field operations.

Typical Characteristics

📦 Portable Design

Small in size, light weight, backpack storage, and easy to carry for one-person deployment.

🤖 Automated Operation

Truly automated cable reel in/out. The entire process of drone takeoff and landing does not require manual operation of the tethering box.

⚡ Constant Voltage Stability

Air module power supply provides constant voltage output. The backup battery experiences no charging/discharging loss during operation, preventing damage.

Functional Highlights

🛡️ Safety & Protections

Electrical isolation between AC high voltage and DC low voltage.
Protections: Input over/undervoltage, output overcurrent, short circuit.
Ultra High Voltage Withstand Standard ≥ 3000VDC.
Low Voltage Start: Button start for AC input improves operator safety compared to traditional switches.

📱 4.3-inch Touch Screen

Real-time display of power, voltage, current, temperature, cable length, and running time. Includes logs storage and data curve charts.

🔗 Intelligent Communication

Supports USB Type-C or RJ45 wired transmission, Bluetooth 5.0 wireless connection, and optional fiber optic transmission for high-speed data.

Detailed Parameters

Item	Technical Parameters
Cable Length	110M (Standard) / 55M (Optional)
Ambient Temperature	-20~45ºC (Working), -40~65ºC (Storage)
Altitude	≤ 3000m
Ground Protection	IPx5 Waterproof Grade
Cable Material	Alloy high-temperature resistant wire with fluoroplastic insulation
Cable Tensile Strength	≥ 60kg
Air Module Output	51.8 ± 0.5Vdc, Constant Voltage
Air Module Weight	995 ± 10g
Lighting (Optional)	800W, 100,000 Luminous Flux

Compatibility & Series

As a leading manufacturer, we provide solutions compatible with drones from 3kg to 110kg MTOW. Available systems include:

DJI Mavic 3 / M30 / M350 / M400RTK series
DJI Flycart 30 series
600W to 18000W Universal Tethered Power Systems

Frequently Asked Questions (FAQ)

What is the maximum flight altitude supported?

The standard system supports a flight altitude of ≥ 100m, equipped with a 110m professional tethered cable.

How long can the drone stay in the air?

The system supports flight durations of ≥ 24 hours. Actual endurance depends on the drone's structural and electrical durability.

Is the cable management fully automatic?

Yes, the intelligent winch system automatically follows the drone's takeoff and landing to retract or release cables without human intervention.

What happens if the ground power is suddenly cut off?

The system has a built-in backup battery that allows for emergency cable retraction to prevent entanglement and ensure a safe landing.

Can the system be used in rainy conditions?

The ground module is rated at IPx5 and the air module at IP55, providing high-level waterproof protection for field operations.

Is the data transmission secure and fast?

Yes, it supports high-speed wired (RJ45/Type-C) and wireless (Bluetooth 5.0) communication, with an optional fiber optic configuration for maximum data speed.