Dji Mavic 3 Drone Tethered Power System Tethering Solution Constant Voltage Output Used for Law-Enforcement

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Nanjing Rosefinch Technology Co., Ltd

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TPS33M-M3
Rosefinch
Carton Box
D265 *W150*H175
China
8504401500
Product Description
DJI Mavic 3 Drone Tethered Power System Tethering Solution Constant Voltage Output Used For Law-Enforcement


1.Typical characteristics
1). It is small in size and light in weight, with a tethered box weighing only 3.6kg. It is easy to carry with a backpack for storage.

2). Replace the primary battery, without changing any structure of the UAV, and seamlessly switch between tethering or releasing.


3). The operation is simple, and the entire process of drone takeoff and landing does not require the operation of the ground module. The button type take-up function is also available.
4). The onboard power supply has a constant voltage output, and the backup battery has no charging or discharging phenomenon throughout the entire process, without losing power or causing hidden damage.

2.Adapted to DJI Mavic 3
1). Support flight duration: ≥ 12h.
2). Support flight altitude: ≥ 30m (tether cable 33m, reserved safety length).
3). Optional lighting group: 200W (JM200).

3.Functional characteristics
1). Cable reel in&out function: Passive wire reel out, long press the button to automatically reel in cable, and manually winding in case of power loss. 2). Protection function: Input overvoltage and undervoltage protection, output overvoltage, overcurrent, short circuit, over temperature protection, fault elimination and self recovery.
3). Fault alarm function: The system fault alarm light flashes red and beeps to alert.
4). Equipment portability: With a backpack design, the backpack can be equipped with a complete tethering system that includes a tethering box, onboard power supply, lighting unit (optional), and other accessories. The overall weight is 5.0 ± 0.2kg.
 
Air module
 
Ground module
4. Parameters:
ItemsTechnical parameters
Ambient temperature-20~45 ºC (working), -40~65 ºC (storage)
Relative humidity10-80% RH (working), 5-90% RH (storage)
Altitude≤ 3000m
Ground power moduleInput voltage176-264Vac wide range input, single-phase 220Vac, frequency 45-65Hz
Output voltage300~420Vdc adjustable, factory default 400Vdc
Output power800W (rated long-term output), 1000W (peak value ≥ 30s)
Storage cable lengthStandard storage cable 33m, supporting customization storage cable ≥ 55m
InterfaceInput socket with switch, cable output locking aviation plug
ButtonHigh voltage button, take-up button, alarm indicator light
Protection levelIPx4
SizeD265 *W150*H175 ± 0.5mm, excluding foot pads and handles
Weight4.2 ± 0.1kg, including 33m tethered cable
Tether cableMaterial qualitySilver plated lightweight high-temperature resistant aviation wire, composite fluoroplastic insulation layer, high modulus tensile aviation grade fiber woven layer
Carrying capacity1.5-2A
DC resistance26 ± 0.2 Ω, 100m@20 ºC loop
Tensile strength≥ 50kg, resistant to repeated reel in&out ≥ 500 times
Insulation strength≥ 3000Vdc, no breakdown for 1 minute
Cable length33 ± 2m, supports customized line length
External diameter2.2 ± 0.1mm
Weight6.5g/meter
Air moduleInput voltage330-430Vdc wide range input
Output voltage17.2 ± 0.2Vdc, constant voltage output, supporting voltage customization
Output power600W (rated long-term output), 800W (peak value ≥ 10s)
Protection FunctionInput overvoltage and undervoltage protection, output overvoltage, overcurrent, short circuit, and over temperature protection
Isolation voltage3000V (Vin Vout), 1min, leakage current ≤ 5mA, no breakdown, flashover, or corona phenomenon
Installation methodTool free snap on installation
Heat dissipation methodPassive heat dissipation, natural air cooling of heat dissipation teeth
InterfaceInput locking aviation plug, output XT30
Protection levelIP54
Size115*59*35 ± 0.5mm, without mounting bracket
Weight300 ± 10g, without external connectors



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