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New Dji M300/M350 Rtk Tethered Drone Power Station for Pressure Washing Window Cleaning1
Drone UAV Accessories, Tether Power System, Dji M300/M350
Nanjing Rosefinch Technology Co., Ltd
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Product Description New Dji M300/M350 Tethered Power Station for Drone Pressure Washing Cleaning1. Typical characteristics1). Small in size, light weight, backpack storage, easy to carry, with a tethered box weighing only 8.5 kg.2). The operation is simple, and the entire process of unmanned aerial vehicle takeoff and landing does not require the operation of the tethering box, truly automated cable reel in/out.3). The air module 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 M300/3501). Support flight duration: ≥ 24 hours.2). Support flight height: ≥ 50m/100m/150m (cable length has 55m, 110m and 160m).3). Optional lighting: 640W or 1280W.3. Functional characteristics1). Automatic reel in/out: Follow the takeoff and landing of the UAV to synchronously cable reel in/out, adaptively cable tension auto management, and backup battery to activate cable reel in function in case of power cut off.2). Communication function: Wired and wireless communication function, support remote display and control, client-side data viewing and downloading.3). Protection function: Separate design for strong and weak electricity. Input and output voltage resistance≥3000VDC, tethered cable insulation voltage resistance≥3500VDC. Input overvoltage and undervoltage protection. Output overvoltage, overcurrent, short circuit, over temperature protection, fault elimination and self recovery. 4). Data display function: Touch screen displays data such as voltage, current, temperature, cable outlet length, date, time, operation records, fault records, running time, total power consumption, and working status information.5). Set adjustment: The display screen supports the setting and adjustment of wire winding speed, wire reel in tension, wire reel out tension, safety length, date and time, alarm temperature, and supports Chinese and English.6). Fault alarm function: When the system malfunctions, the display screen scrolls to display fault information, and the buzzer strong sound reminder.7). Equipment carrying: With a backpack design, the backpack can be equipped with a complete set of tethering systems, including a tethering box, air module power supply, lighting unit (optional), and other accessories. The overall weight is 12 ± 0.5kg.8). 5800W/7000Wh outdoor mobile power bank or 4300W/6.0L generator is recommended.4.ParametersItemsTechnical parametersAmbient temperature-20~45 oC (working), -40~65 oC (storage)Relative humidity10-80% RH (working), 5-90% RH (storage)Altitude ≤ 3000mTethering power moduleInput voltage190-240Vac wide range input, single-phase 220Vac@50/60HzOutput voltage600~810Vdc adjustable, factory default 750VdcOutput power3500W (rated long-term output), 4000W (peak value ≤ 30s)Retraction speed0-2m/s, adjustablePulling force0-10N, adjustableInterfaceInput socket with switch, cable output XT60 connectorButtons and switchesHigh-voltage on/off button, cable forced retraction button, AC switch, backup battery switch for reel in cableSize360 ×180 ×260 ± 0.5mm, excluding foot pads and handlesWeight8.5 ± 0.2kg, including 110m tethered cableTether cableMaterialSilver plated lightweight high-temperature resistant aviation wire, lightweight high-temperature resistant sheathCurrent3-5ADC resistance10.5 ± 0.2 Ω, 100m@20 oC loopTensile strength≥ 20kg, resistant to repeated retraction and release times ≥ 500 timesInsulation strength≥ 3000Vdc, no breakdown for 1 minuteCable lengthStandard tethered cable 55m; 110m and 160m are optionalOuter diameter2.3 ± 0.1mmWeight10g±0.5g/meterAir moduleInput voltage580~810Vdc wide range inputOutput voltage51.5 ± 0.5Vdc, constant voltage outputOutput power3000W (rated long-term output), 3500W (peak value ≤ 10s)Protection functionInput overvoltage and undervoltage protection, output overvoltage, overcurrent, short circuit, and over temperature protectionIsolation voltage3000V (Vin-Vout), 1min, leakage current ≤ 5mA, no breakdown, flashover, or corona phenomenonInstallation methodReplacement battery latch, docking battery, side mountingHeat dissipation methodExternal fan for active cooling, reserved air ducts for forced air coolingInterfaceInput XT60, output battery interface (powered by drones), output XT60 (powered by lighting)Protection levelIP54Size158 × 92 × 115 ± 0.5mm (replace one TB60 battery without occupying additional installation space)Weight960 ± 10g Rosefinch Technology is the leading manufacturer of drone tethering power station. Rosefinch mainly engages in the R&D, production, sales of AC-DC, DC-DC high-frequency switching power modular and the drone tether power system.The system is compatible for all multi rotor drones with MTOW 3-110kg.These products are used and deployed by armed forces, law enforcement, civil security, and private security in over 20 countries for event protection, perimeter surveillance, border protection, radio communications, long-duration health monitoring, emergency communication, traffic management, environment inspections, scientific research and many more. We have always adhered to independent research and development of core technologies. The air module adopts a output voltage stabilizing circuit scheme, with a wide range of input and constant voltage output, which is different from the commonly used Vicor power supply unstable voltage scheme on the market. It can ensure that the backup battery in parallel with it has no charging or discharging phenomenon, no battery capacity loss, and is only used as backup battery for landing, achieving true long-term tethering flight without battery capacity loss; The automatic cable reel in & out control adopts a difference between the reel out tension and reel in tension, and an adaptive torque transformation scheme, chieving true automatic tether cable reel in & out function without human intervention.CertificateOur products are qualified by CNAS and other third party testing, and also got the CE certificate from UDEM(LVD+EMC).For drone tethered power system,you can choose several types from below form:1.DJI Mavic 3 Tethered Power System2.DJI M30 Tethered Power System3.DJI M350 Tethered Power System V24.DJI M350 Tethered Power System V15.DJI Flycart30 Tether power system6.600W Universal Tethered Power System7.2000W Universal Tethered Power System8.3000W Universal Tethered Power System V310.3000W Universal Tethered Power Station V211.3000W Universal Tethering Power Station V112.6000W Universal Tethered Power System13.12000W Universal Tethered Power Supply System14.18000W Universal Tethered Power Supply System
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