Specifications & Logistics

ROV PHOCA

Type: Comanche 21, electric "workclass" ROV (sub-Atlantic (Forum Energy Technologies )
Operating depth: 3000 m
Dimensions: Length: 2.1 m, width: 1.3 m, height: 1.85 m
Weight: in air: approx. 1500 kg, in water: neutral
Propulsion: 7 electric brushless DC thrusters SPE-250
Velocity: max. 2.5 knots (forward / reverse)
Station keep (dP): ± 0.5 m
Auto heading: ± 5°
Electric power supply: 3000 VAC/400 Hz
Electric output: 70 A at 400 V
Midwater cable: 2200 m @ 19 mm, 1.3 t/km in air= 3,5 t, 1 t/km in water; allows deployments down to approximately 2000 m
Scientific payload: up to 100 kg
Hydraulics: Pump 15 kW with 39 lpm @ 207 bar for operation of 2 manipulators. External tools may be integrated.
Transport of the entire system three 20'-ISO-containers. The total weight is approx 30 t.