New Tethering Power Supply System for Dji Drones Mavic 3 Series Good and Cheaper Than Elistair

• Customization: Available
• Input Voltage: 176-264V
• Output Voltage: 17.2V
• Model NO.: TPS33M-M3
• Suitable: Dji Mavic 3
• Total Weight: 4.5kg
• Transport Package: Carton Box
• Specification: D265 *W150*H175
• Trademark: Rosefinch
• Origin: China
• HS Code: 8479811000
• Production Capacity: 500/Year

Product Description

New Tethering Power Supply System For DJI Drones Mavic 3 Series Good and Cheaper Than Elistair


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:

Items		Technical parameters
Ambient temperature		-20~45 ºC (working), -40~65 ºC (storage)
Relative humidity		10-80% RH (working), 5-90% RH (storage)
Altitude		≤ 3000m
Ground power module	Input voltage	176-264Vac wide range input, single-phase 220Vac, frequency 45-65Hz
	Output voltage	300~420Vdc adjustable, factory default 400Vdc
	Output power	800W (rated long-term output), 1000W (peak value ≥ 30s)
	Storage cable length	Standard storage cable 33m, supporting maximum storage cable ≥ 55m
	Interface	Input socket with switch, cable output locking aviation plug
	Button	High voltage button, take-up button, alarm indicator light
	Protection level	IPx4
	Size	D265 *W150*H175 ± 0.5mm, excluding foot pads and handles
	Weight	4.2 ± 0.1kg, including 33m tethered cable
Tether cable	Material quality	Silver plated lightweight high-temperature resistant aviation wire, composite fluoroplastic insulation layer, high modulus tensile aviation grade fiber woven layer
	Carrying capacity	1.5-2A
	DC resistance	26 ± 0.2 Ω, 100m@20 ºC loop
	Tensile strength	≥ 50kg, resistant to repeated retraction and release times ≥ 500 times
	Insulation strength	≥ 3000Vdc, no breakdown for 1 minute
	Cable length	33 ± 2m, supports customized line length
	External diameter	2.2 ± 0.1mm
	Weight	0.65 ± 0.05kg/100m
Air module	Input voltage	330-430Vdc wide range input
	Output voltage	17.2 ± 0.2Vdc, constant voltage output, supporting voltage customization
	Output power	600W (rated long-term output), 800W (peak value ≥ 10s)
	Protection Function	Input overvoltage and undervoltage protection, output overvoltage, overcurrent, short circuit, and over temperature protection
	Isolation voltage	3000V (Vin Vout), 1min, leakage current ≤ 5mA, no breakdown, flashover, or corona phenomenon
	Installation method	Tool free snap on installation
	Heat dissipation method	Passive heat dissipation, natural air cooling of heat dissipation teeth
	Interface	Input locking aviation plug, output XT30
	Protection level	IP54
	Size	115*59*35 ± 0.5mm, without mounting bracket
	Weight	300 ± 10g, without external connectors

1. Unless otherwise specified, the above data are all tested at Ta=25 ºC, humidity<75%, nominal input, and rated load.
2. Due to space limitations, there is incomplete data in the table. If necessary, please contact our sales personnel to obtain it.