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TMDSHVMTRPFCKIT: Induction motor and oscilloscope

Dmitriy Dorokhov
Prodigy 120 points

Part Number: TMDSHVMTRPFCKIT

Hello Motor control team,

Is it possible to work TMDSHVMTRPFCKIT with induction motor 380V / 220V star/triangle connection (180W 50Hz)?
(When connecting the winding of triangle).

Is it possible to connect the oscilloscope to the terminals and the DC bus while working with the motor for oscillography?

What incremental encoder can be used to work correctly with the KIT set?

Thanks.

___________
Best Regards

  • 0
    TI__Guru** 114350 points
    1. Yes, it can support such three-phase AC star/delta connection motor in running with the 220VAC input voltage to the HV-kit.
    2. It's better to use an isolation high voltage differential probe with the oscilloscope to measure the voltage between the DC bus or motor phase and ground.
    3. All 3.3V/5V incremental encoder with A/B/I(Z) inputs can be supported by the kit.