Product overview
The Kitefly Reguler Voltage DJI M30 Drone Tethered System from Nanjing Airfly Electronic Technology Co., Ltd. provides a ground-to-air power arrangement and lighting equipment for the DJI M30. Its architecture combines a ground tether box, a cable connection and an onboard power supply. The ground box accepts 190-240VAC and delivers adjustable 600-750VDC, with a factory setting of 750VDC. The airborne converter accepts 580-810VDC and supplies regulated 25.2VDC ± 1% output.
Integration uses the space occupied by one drone battery: the onboard converter installs through a tool-free plug-in arrangement without requiring additional mounting space. It measures 156 × 75 × 48 ± 0.5mm and weighs 640 ± 10g, replacing a 685g battery. The ground unit supports hand carrying and comes with a backpack that accommodates system equipment, including the onboard supply. Its 8.5 ± 0.2kg weight excludes the tether cable, while its stated dimensions exclude the feet and handle.
The lighting assembly provides 640W ± 5% rated power and 80000lm ± 5% luminous flux, with stepless brightness adjustment and a three-button wireless remote. Cable handling offers adjustable speed and tension, synchronized retrieval and backup power specifically for retrieval after a power failure. Continuous and peak power ratings differ for both power units. Environmental protection also differs: the ground box is rated IPX4, while the onboard supply and lighting assembly are rated IP54.
Specifications
| Specification | Value & conditions |
|---|---|
| Brand | Kitefly |
| Ground unit input | 190-240VAC wide-range input; single-phase 220VAC; 50/60Hz. |
| Ground unit output voltage | Adjustable 600-750VDC; factory default 750VDC.Factory default: 750VDC. |
| Ground unit output power | Long-term rated output 3500W ± 5%; short-term peak output 4000W ± 10%.Long-term rated output and short-term peak output. |
| Cable speed | 0-2m/s, with adjustable settings. |
| Cable tension | 0-10N, with adjustable settings. |
| Ground unit electrical protection | Separate high-current and low-current circuits; input undervoltage and overvoltage protection; output overvoltage, overcurrent, short-circuit and overtemperature protection. Input/output withstand voltage ≥ 3000VDC; cable insulation withstand voltage ≥ 3500VDC. |
| Cable length | 55/110 ± 2m. |
| Cable diameter and linear mass | Diameter φ 2.3 ± 0.1mm; linear mass 10 ± 0.5g/m. |
| Cable strength and repeated pulling endurance | Breaking force ≥ 20kg; repeated pulling endurance ≥ 500 cycles. |
| Ground unit dimensions | Depth 360 × width 180 × height 260 ± 0.5mm, excluding feet and handle.Excluding feet and handle. |
| Ground unit weight | 8.5 ± 0.2kg, excluding tether cable.Excluding tether cable. |
| Ground unit ingress protection | IPX4. |
| Onboard power supply input | 580-810VDC wide-range input. |
| Onboard power supply output voltage | 25.2VDC ± 1%, constant-voltage regulated output.Constant-voltage regulated output. |
| Onboard power supply output power | Long-term rated output 2000W ± 5%; short-term peak output 2500W ± 10%.Long-term rated output and short-term peak output. |
| Onboard power supply dimensions | 156 × 75 × 48 ± 0.5mm; replaces one drone battery without requiring additional mounting space.Replaces one drone battery without requiring additional mounting space. |
| Onboard power supply weight | 640 ± 10g; replaces a 685g drone battery with nondestructive installation.Replaces a 685g drone battery; nondestructive installation. |
| Onboard power supply ingress protection | IP54. |
| Lighting power | 640W ± 5% rated.Rated lighting power. |
| Luminous flux | 80000lm ± 5%. |
| Lighting remote control | Three-button wireless remote control; remote-control distance ≥ 150m.Three-button wireless remote control. |
| Lighting dimming | Stepless brightness adjustment from 0 to 100%, supporting taps or long presses. |
| Lamp weight | 650 ± 10g. |
| Lighting ingress protection | IP54. |
| Onboard power supply installation | Tool-free plug-in installation and removal in place of one drone battery.Replaces one drone battery. |
| Automatic cable retrieval | Cable retrieval synchronized with drone takeoff and landing, adaptive tension adjustment, and backup power for cable retrieval during a power failure.Backup power supports cable retrieval following a power failure. |
| Transport configuration | Hand-carryable equipment with a backpack accommodating system equipment, including the onboard power supply.Backpack supplied for system equipment, including the onboard power supply. |
| Data communication and display | Wired communication supports remote display and control plus client data display and download. Touchscreen displays output voltage, current and power, deployed cable length, operating time, equipment temperature, total energy consumption and fault records. |
| Lighting installation | Lighting assembly mounts using a control-box slider and rubber buckle. |
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