eRacing Magazine Vol. 3 Issue 2 | Page 61

Full Power Hydrogen Powertrain

– 2 race electric motors

– 1 lightweight H2 fuel cell

– braking energy regeneration system

Chassis

– carbon chassis

– front and rear wishbone suspension and push rod

– carbon brakes

Engine

-2 electric synchronous motors with permanent magnet

– Max power : 370 kW @ 13000 rpm (around 500 Horsepower)

Energy production

– PEMFC Fuel cell 210 kW

– 2 stacks

Transmission

– Direct transmission to rear wheels (ratio : 1:6.3)

– No clutch / No differential / No gear shifting

– Torque vectoring

Hydrogen storage

– tank capacity : 6.1 kg

– 700 bars storage technology

– autonomy : same as an internal combustion

– time for refuelling : 3 min

Braking energy recovering

– Battery 400 V nominal

– Capacity 20 Ah

Emissions

– Air and water at the exhaust

– No pollution

Weight

– 1420 kg with bodywork

– refueling weight modification : only 6.1 kg

– weight distribution target : front 41% / rear 59%

Performances

– max speed 300 km/h

– 0 to 100 km/h : 3.4 seconds

– 0 to 400 m : 11 seconds

Weight

– 1420 kg with bodywork

– refueling weight modification : only 6.1 kg

– weight distribution target : front 41% / rear 59%

Performances

– max speed 300 km/h

– 0 to 100 km/h : 3.4 seconds

– 0 to 400 m : 11 seconds