REF-CAV250KMT7INV EconoDUAL™ Power Kit - 250 kW eCAV Traction Inverter Power Block
Overview
This design represents a 250 kW three-phase inverter power block for 800 V eCAV traction systems. It includes three FF900R12ME7 EconoDual™ 3 IGBT7 power modules, three standalone gate driver boards mounted on the power modules with 1ED3321MC12N EiceDRIVER™ gate driver and booster stage, TLE4973 Hall current sensors placed on the inverter output busbars, a liquid cooling unit specifically designed for the modules and selected DC link capacitors.
Summary of Features
- 250 kW power for eCAV traction inverter
- EconoDUAL™ 1200 V/900 A IGBT7 power module
- Isolated gate driver with DESAT
- Gate driver board with booster stage
- Isolated phase current measurement
- Isolated NTC module temperature sensing
Benefits
- Fast time to market via system solution
- Advanced thermal management concept
- Specially designed liquid cooling unit
- Testing in real application environment
- Easy evaluation of EconoDUAL™ 3 module
- Easy upgrade path to 1700 V class
Diagrams
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