Operation and Software
BA8230 125
Motor rated frequency
Parameter for setting the motor rated frequency. Take the value from the motor rating
plate.
Adjustment range: 50 Hz ... 300 Hz
As supplied: 50 Hz
Circuit type
Parameter for setting the circuit used on the motor winding.
Select list: - Star
- Delta
As supplied: Star
Motor rated current
Parameter for setting the motor rated current.
The value corresponding to the circuit used (star or delta) is to be taken from the
motor rating plate.
Adjustment range: 1 ... 1000 A
As supplied: Rated current of the largest standard asynchronous
motor suitable for the inverter type.
cos Phi
Parameter for setting the rated cos-phi of the motor used, taken from the motor rating
plate.
Adjustment range: 0.4 ... 0.99
As supplied: Value from the parameter set of the standard
asynchronous motor suitable for the inverter type.
Trip torque / rated torque
Parameter for setting the ratio between M
k
/ M
N
(trip torque / rated torque) for the
motor used. If the exact value is not known (see motor list), the value suggested by
the inverter is to be used.
Adjustment range: 1.8 ... 8
As supplied: Value from the parameter set of the standard
asynchronous motor suitable for the inverter type.
M
rated
/M
stall
Parameter to set the ratio between rated torque and stall torque. Since both values
are different in their relationship to the field frequency, always set a higher value than
the calculated value from the above parameter.
Adjustment range: 10 % ... 100 %
As supplied: 50 %
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