The 800V iDM220 features BorgWarner’s exclusive and compact Viper power module which is the core of the SiC inverter, helping improve the range, driving performance and safety of electric vehicles.
The compact 800V iDM220 consists of electric motor, inverter and gearbox. Its platform covers power requirements from 160kW to 300kW with peak wheel torque up to 5300Nm.
The current system has achieved ASIL C defined by the ISO 26262 standard and is fully compatible to be upgraded to ASIL D. The software is also cyber security functional. In terms of electric motors, the 800V HVH 220, BorgWarner’s third generation of high-voltage motors after the HVH 410 and HVH 250, has a compact design with an outer diameter of 220mm and a maximum speed of over 20,000 rpm.
The power module for the 800V SiC inverter uses BorgWarner’s proven double-sided water-cooling Viper module technology, with reduced semiconductor size and increased efficiency. With the proven application of the patented Viper, higher reliability and adaptability are ensured.
