ABB ACS880-x04, Firmware Manual

Page: 437 / 604

Parameters 437
99.07 Motor nominal
voltage Defines the nominal motor voltage supplied to the motor. 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 nominal voltage is not the same
as equivalent DC motor voltage (EDCM) given by some
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.
0.0 V
0.0 … 800.0 V Nominal voltage of the motor. The allowable range is
1/6…2 ×
U
N
(nominal voltage) of the drive. U
N
equals the
upper bound of the supply voltage range selected by
parameter
95.01 Supply voltage .
10 = 1 V
99.08 Motor nominal
frequency Defines the nominal motor frequency. This setting must match
the value on the rating plate of the motor.
Note: This parameter cannot be changed while the drive is
running.
50.00 Hz
0.00 … 1000.00 Hz Nominal frequency of the motor. 10 = 1 Hz
99.09 Motor nominal
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 rpm
0 … 30000 rpm Nominal speed of the motor. 1 = 1 rpm
99.10 Motor nominal
power Defines the nominal motor power. The setting must match the
value on the rating plate of the motor. If nominal power is not
shown on the rating plate, nominal torque can be entered
instead in parameter
99.12 .
If multiple motors are connected to the drive, enter the total
power of the motors.
The unit is selected by parameter
96.16 Unit selection .
Note: This parameter cannot be changed while the drive is
running.
0.00 kW or
hp
0.00 … 10000.00
kW or
0.00 … 13404.83
hp Nominal power of the motor. 1 = 1 unit
99.11 Motor nominal cos
Φ
Defines the cosphi of the motor for a more accurate motor
model. The value is not obligatory, but is useful with an
asynchronous motor, especially when performing a standstill
identification run. With a permanent magnet or synchronous
reluctance motor, this value is not needed.
Notes:
• Do not enter an estimated value. If you do not know the
exact value, leave the parameter at zero.
• This parameter cannot be changed while the drive is
running.
0.00
0.00 … 1.00 Cosphi of the motor. 100 = 1
No. Name/Value Description Def / FbEq16