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Cellula Robotics Equipment

Envoy AUV

Model Formerly Solus-LR

Compact long-endurance AUV, powered by a 1200 W hydrogen fuel cell or batteries, with 2,000 km range, 500-liter flooded payload bay and suction anchor for persistent missions.

Description

Envoy AUV, previously known as Solus-LR, is a long-endurance underwater vehicle that can secure itself to the seabed with a suction anchor for covert, long-duration missions.

Key features

  • Powered by a 1200 W hydrogen fuel cell or rechargeable lithium-ion batteries
  • 500-liter flooded payload bay; sensors include synthetic aperture sonar, multibeam echosounder, sub-bottom profiler, camera, laser, magnetometer and environmental sensors
  • Topside containers, LARS and communications with industry-standard interfaces

Applications

Geophysical and hydrographic commercial survey, pipeline and cable integrity management, payload deployment (drop nodes, LBL beacons, smaller AUVs) and defence uses such as seabed warfare, MCM and persistent ISR.

Specifications

Length (battery)5.6 to 10 m
Length (fuel cell)8.5 m
Diameter1 m
Weight (battery)1400 to 5500 kgs
Depth rating1000, 3000 or 6000 m
Fuel cell power1200 W
Endurance (battery)Up to 168 hours
Endurance (fuel cell)370 hours (15.4 days)
Max range (battery)930 km
Max range (fuel cell)2000 km
Payload bay500-liter flooded

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