Parameters 233
99.07 Mot nom voltage Defines the nominal motor voltage as fundamental phase-to-
phase rms voltage supplied to the motor at the nominal
operating point. This setting must match the value on the
rating plate of the motor.
Notes:
• With permanent magnet motors, the nominal voltage is the
BackEMF voltage at nominal speed of the motor. If the
voltage is given as voltage per rpm, e.g. 60 V per 1000
rpm, the voltage for a nominal speed of 3000 rpm is
3 × 60 V = 180 V. Note that the nominal voltage is not
equal to the equivalent DC motor voltage (EDCM)
specified by some motor manufacturers. The nominal
voltage can be calculated by dividing the EDCM voltage by
1.7 (or square root of 3).
• The stress on the motor insulation is always dependent on
the drive supply voltage. This also applies to the case
where the motor voltage rating is lower than that of the
drive and the supply.
• This parameter cannot be changed while the drive is
running.
1/6 … 2 × U
N
Nominal voltage of the motor. 10 = 1 V
99.08 Mot nom freq Defines the nominal motor frequency.
Note: This parameter cannot be changed while the drive is
running.
5.0 … 500.0 Hz Nominal frequency of the motor. 10 = 1 V
99.09 Mot nom speed Defines the nominal motor speed. The setting must match the
value on the rating plate of the motor.
Note: This parameter cannot be changed while the drive is
running.
0 … 10000 rpm Nominal speed of the motor. 1 = 1 rpm
99.10 Mot nom power Defines the nominal motor power. The setting must match the
value on the rating plate of the motor. If multiple motors are
connected to the drive, enter the total power of the motors.
The unit is selected by parameter 16.17 Power unit.
Note: This parameter cannot be changed while the drive is
running.
0.00 … 10000.00
kW
Nominal power of the motor. 100 = 1 kW
99.11 Mot nom cosfii Defines the cosphi of the motor for a more accurate motor
model. (Not applicable to permanent magnet motors.) Not
obligatory; if set, should match the value on the rating plate of
the motor.
Note: This parameter cannot be changed while the drive is
running.
0.00 … 1.00 Cosphi of the motor. 100 = 1
99.12 Mot nom torque Defines the nominal motor shaft torque for a more accurate
motor model. Not obligatory.
Note: This parameter cannot be changed while the drive is
running.
0 … 2147483.647
Nm
Nominal motor torque. 1000 = 1 N•m
No. Name/Value Description FbEq
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