EPowerlabs - Model W90 - 90kW Continuous Power Motor Controller
From Electric Machine Controller
The W90 is an automotive traction inverter designed to meet ISO26262 standards. It has just 3.5kg of weight and 2,8 L of size. The inverter performs up to 99% efficiency ratings and uses EPowerlabs proprietary VarioSwitchTM as the main control software to excel motor efficiency performance.
Main Features
- Controls any type of permanent-magnet, reluctance-assisted or not, synchronous machine.
- Nominal voltage range: 48-400V
- Over Voltage protection: 440V
- Rated Current: 410 Arms
- Switching Frequency: 2-15 kHz
- Low Voltage supply: 9-28 V
- Position sensor: Resolver, Absolut Encoder, Incremental Encoder, XMR, BiSS, Sensorless
- Temperature sensor: NTC10k, PT1000. Can be configured for other sensors upon request.
- Weight: 3,5kg
- Dimensions: 270 x 160 x 65
- Features the Triple core Infineon Aurix second generation with 300Mhz capacity.
- MISRA C compliant
- EVITA HSM ready
- LV supply redundancy available under request for ASIL-D rating
Advanced Functionalities
- Integration with DeveLinkSTUDIO
- Real time calibration
- Field Oriented Control (FOC)
- Redundancy functions
- Optimal Field weakening control
- Sensor Auto calibration
- Active Short Circuit
- Variable switching frequency
- Advanced EMI suppression
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