SAFRA Constructeur presents its electric buses at BePOSITIVE
As for the hydrogen version, the powertrain system makes it possible to maintain a reduced battery capacity by providing additional energy. SAFRA has adapted a hydrogen system on the initial 250 kW electric traction line, powered by a 132 kWh lithium-ion battery pack. The fuel cell is supplied by Michelin, and the system incorporates a storage of 28 kg of hydrogen at 350 bars, which allows to cover a range of more than 300 kms per day. The Michelin hydrogen module is built around a 30 kW fuel cell. Michelin battery technology can cover a range of applications from 5 to 100 kW. Important integration work was carried out to obtain a reduced weight and a very compact volume, in order to facilitate the integration into the vehicle.
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