Product Model: G40Pro The G40Pro tethered UAV portable automatic retraction and release system mainly includes: retraction and release of pattern plate, tethered body, and integrated tethered cable, integrated tethered ground power supply, mainly to provide wired power supply, information transmission and cable retraction and release functions for tethered UAV, and the retraction and release winch mainly includes the system box, main frame, cable storage tray, and control circuit. System box main dimensions: 591 × 491 × 575 mm (L×W×H) System box incl. handle & control panel: 620 × 535 × 575 mm (L×W×H) Cable length (single): 120–220 m Weight: 55–60 kg External power supply: AC 380 V Max. cable retraction speed: ≥ 2 m/s Operating mode: Passive release / active retraction Power output voltage: DC 800–1000 V Max. power output: 40 kW Recommended onboard power: ≤ 24 kW