Test bench inverter UPI850-3L

Test bench inverter UPI850-3L

• 3-Level (T-Type) topology
• Power electronics with IGBT and suitable driver control
• Control and data acquisition via dSPACE MicroLabBox® with 50-pin DSub connectors
• AC and DC voltage acquisition (± 0,6%, 0 – 800 kHz)
• DC and AC current acquisition (± 1%, 0 – 72 kHz)
• Heat sink temperature sensing
• Connection possibilities for resolver and incremental encoders via interface cards
• Protection against overcurrent and overvoltage
• DC power supply via battery simulator or vehicle battery possible
• Internal FPGA logic for self-protection (max. frequency, hot branch, heat sink temperature)
• Balancer for balancing the DC circuits