Product overview
The SAT SR5 Intelligent Energy Hydrogen Drone combines a 3.7m body with a 4.9m wingspan and a hydrogen-based power system. Its maximum takeoff weight is 35kg, with capacity for a payload of up to 5kg. Payload arrangements include a photoelectric pod or a special design. The power system comprises a 1250W hydrogen fuel cell measuring 225mm×167mm×132mm and weighing 4kg, a 12L/35Mpa hydrogen cylinder with a lifetime of 500 cycles, and a 12S, 4.2AH lithium battery.
Designed for long-distance reconnaissance, the SR5 also serves surveillance, firefighting and patrol applications. It cruises at 57km/h, reaches a maximum speed of 70km/h and has a service ceiling of 3000m. Optional data links offer 30km, 50km, 100km and 180km configurations with high-definition real-time data and video transmission. An optional electro-optical pod supports search and rescue, target positioning, identification, tracking and navigation. Ground control options include handheld, box and vehicle stations, alongside remote command, with air-to-ground, network and satellite communication station options.
The supporting hydrogenation system produces hydrogen at 99.999% purity and has a capacity of 3st. Cubic meter/h, with daily output of 10 tanks at 12L and 35MPa. It uses tap water through an equipped water purification system and requires 380V, 28kW power, with power consumption of ≦22kW. Rated filling pressure is 35MPa, and maximum outlet pressure is 52MPa. Multiple tanks can be filled simultaneously with automatic stopping when full. Protection covers overpressure, overheating and static electricity, with leak detection above 2ppm and real-time leak point monitoring.
