Toshiba Tosvert VF-S15

E6582175
Q-13
17
[Using a VF motor (motor for use with inverter)]
 Setting of electronic thermal protection characteristics selection olm
Setting value Overload protection Overload stall

valid invalid

valid valid

invalid invalid

invalid valid
VF motors (motors designed for use with inverters) can be used in frequency ranges lower than those for
standard motors, but their cooling efficiency decreases at frequencies below 6Hz.
 Setting of motor electronic thermal protection level 1 thr (Same as f173)
If the capacity of the motor is smaller than the capacity of the inverter, or the rated current of the motor is smaller
than the rated current of the inverter, adjust the electronic thermal protection level 1  so that it fits the
motor's rated current.
×1.0
Output frequency (Hz)
Output current reduction factor
[%] / [A]
0
6Hz
×0.6
Note) The start level for motor overload reduction is fixed at 6 Hz.
×0.6
×1.0
Output frequency (Hz)
Output current reduction factor
[%]/[A]
0
30Hz
Note: The motor overload protection start level is fixed at 30Hz.