ELECTRIC POWERTRAIN SPEC SHEET: HT-900-V4

HT-900 HYPERTRACK ELECTRIC PLATFORM

A bespoke 800V dual-inverter platform engineering study designed for relentless lap consistency and zero thermal degradation over 45-minute sprint stints.

Detailed high contrast photograph of the HT-900 track car electric drivetrain chassis

ENGINEERING BREAKDOWN

The HT-900 was conceived to dismantle the classic limitation of track-focused electric vehicles: premature thermal derating. By integrating sub-surface micro-channel dielectric cooling plates across each cell bank, the HT-900 maintains an operating temperature window between 38°C and 44°C even under sustained 1,240 brake horsepower discharges.

Silicon Carbide (SiC) Inverters

Dual front and rear silicon carbide inverters switch at frequencies up to 25kHz, providing sub-millisecond current regulation to the permanent magnet synchronous motors. This level of switching precision permits instantaneous torque distribution across individual wheels, actively counteracting mid-corner understeer and optimizing apex velocity without physical anti-roll bar penalty.

Battery Pack Architecture & Mass Centering

The 92 kWh structural battery pack forms a central structural shear panel within the chassis. Encased in a ballistic aramid-carbon composite skin, the pack contributes 28% of the platform's overall torsional rigidity (rated at 68,000 Nm/deg).

Component Engineering Specification
Peak Electrical Output 925 kW (1,240 BHP) continuous burst
Torque Output 1,420 Nm instantaneous (0–7,500 RPM)
Battery Nominal Voltage 786 V (860 V peak charge)
Cooling Medium Dielectric synthetic fluid with dual radiator circuits
Regenerative Braking Force Up to 380 kW deceleration capture

PLATFORM INQUIRY

Commissioning packages for racing teams include complete vehicle software telemetry keys and trackside support engineer allocation.

Schedule Technical Review

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