Inverter Efficiency vs. Torque

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Thor Power Trezium Electric Motor System ~ Inverter Efficiency vs. Torque (120Vac)

Inverter efficiency vs. torque at 120Vac input for motor speeds 5k-30k rpm

Inverter Efficiency vs. Torque at 240Vac Input for Motor Speeds 5k-30k rpm

Inverter efficiency vs. torque at 240Vac input for motor speeds 5k-30k rpm

Notes:

  • All measurements taken at room temperature.
  • Line voltage is nominal value, actual line voltage varied with load.
  • Line frequency was 60Hz.
  • Electrical power measured with Yokogawa WT1600.
  • Mechanical power measured with Magtrol WB43.

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