Seacraft catalogue 2023 - Flipbook - Page 17
Working ef昀椀ciency
All elements of the drive system – engine, propeller, propelling nozzle, and post-swirl
stator – were precisely designed taking into account speed and load parameters divers
encounter under the water. The three-phase motor (currently the only one on the market)
is controlled with a BLAC algorithm, minimizing the energy consumption
SECRAFTS’s scooters are extremely well optimized for work ef昀椀ciency. This means, that
– compared to DPVs of other manufacturers – they drain drastically less energy to propel
a diver. Tests have proven, that a diver might save even up to 50% of the power required
to transport a load, when using a SEACRAFT DPV
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