Inverter Mitsubishi FR-F740/FR-F720 catalog PDF datasheet

When this motor is operated by the inverter, the inverter output provides the frequency FR-F720 catalog f appropriate to the motor speed,
and the then FR-F740 catalog output FR-F740 FR-F720 catalog voltage V is determined by a "V/f = constant" pattern in FR-F740 catalog the case of FR-F720 catalog a constant-torque load.
For example, when the motor is operated at middle speed, FR-F740 PDF f, i.e. output voltage V, decreases, and therefore, the inverter
output power V × I reduces if the FR-F740 PDF output current I is constant.
Proportionately, the inverter input current decreases and the power FR-F740 PDF consumption reduces. Namely, when the motor output
reduces, the input power of the inverter also decreases as a matter of course.
The fundamental principle of energy saving by the inverter is to eliminate wasted power consumption by minimizing loss
caused by the other devices and minimizing the motor output as compared to the other system (for example, commercial
power supply operation or secondary resistance control of wound-rotor motor). A maximum energy saving effect is
produced on a fan, pump or like by the variable-torque load characteristic that reduces load torque as speed decreases.
Mitsubishi FR-F740P PDF Manual Inverter.
Mitsubishi FR-F740-S355K-CHT Manual FR-F740-S355K-CHT Technical Manual.
Mitsubishi FR-F740-30K-CHT Manual Inverter.
Mitsubishi FR-F740-S3555K-CHT FR-F740 catalog catalog.
FR-F740-S250K-CHT Technical Manual FR-F740-S250K-CHT Maanual.
Mitsubishi FR-F720 catalog FR-F740-S400K-CHT catalog Inverter.