HSI 100
High Speed Inverter
Description
High efficiency, high switching frequency three-phase silicon carbide MOSFET inverter for sensor-less control of high speed motors.
Features
- Very high power density, compact design
- Capable of switching frequencies >80kHz
- Liquid cooling (Water/Glycol)
- Integrated DC link capacitor
- Compactly integrated sensors
- 3 Phase current sensing
- 3 Phase & DC voltage sensing
- MOSFET, PCB, CPU temperatures
- Safety features
- Full galvanic isolation between HV and inverter LV
- Full galvanic isolation between inverter and vehicle LV
- Auxiliary supply protected against automotive transients
- 2 Channel CAN interface
- A/B/I Encoder interface (RS-422/RS485)
- Sensor-less motor control supported
- Multitude of supported motor temperature sensors (RTD, Thermistor, Thermocouple)
Typical Applications
- Turbine motor/generator
- Compressor drive
1.1 Electrical Data
| Symbol | Description/Conditions | Min. | Typ. | Max. | Unit |
| VCC | DC supply voltage | 700 | 800 | V | |
| Pnom | Continuous output power | 80 | 100 | kW | |
| Imax | Peak output current | 140 | A (RMS) | ||
| Inom | Continuous output current | 100 | A (RMS) | ||
| fsw | Switching Frequency | 1 | 80 | kHz | |
| CDC | Internal DC Bus Capacitance | 72 | 80 | 88 | µF |
| Vs1 | Auxiliary Supply Voltage | 9 | 24 | 36 | V |
| Is | Auxiliary Supply Current, Vs=24V | 2 | 3 | A |
1.2 Mechanical Data
| Symbol | Description/Conditions | Min. | Typ. | Max. | Unit | |
| Weight | 3.65 | kg | ||||
| Height | 109 | mm | ||||
| Width | 155 | mm | ||||
| Length | 238 | mm | ||||
| Acond | Recommended conductor size | mm2 | ||||
| Dcond | Conductor diameter | mm | ||||
| Conductor fastener size |
1.4 Environmental Data
| Symbol | Description/Conditions | Min. | Typ. | Max. | Unit |
| Tstg | Storage temperature range | -40 | 85 | °C | |
| Tno | Non-operating temperature range | -40 | 85 | °C | |
| Tair | Operating temperature range | -40 | 85 | °C | |
| IP | Enclosure protection level | IP67 | |||
| Altitude | Vcc=800V | 2000 | m |