BONFIGLIOLI ACTIVE Cube ACU 201-01 User Manual

10 Machine Data
The input of the machine data is the foundation for the functionality of the control
functions and methods. In the course of the guided commissioning, the necessary
parameters are inquired according to the selected Configuration 30.
10.1 Rated Motor Parameters
Set the rated parameters of the three-phase asynchronous machine according to the
rating plate or the data sheet of the motor. The default settings of the machine pa-
rameters are based on the nominal data of the frequency inverter and the corre-
sponding four-pole three-
phase motor. The machine data required for the control
functions and methods are checked for plausibility and calculated in the course of the
commissioning.
Check the rated values specified by default.
Parameter
Settings
No.
Description
Min.
Max.
Fact. sett.
370
Rated voltage
0.17
⋅
U
FIN
2
⋅
U
FIN
U
FIN
371 Rated current
0.01⋅I
FIN
10⋅o ⋅ I
FIN
I
FIN
372 Rated speed 96 min
-1
60000 min
-1
n
N
373 No. of pole pairs 1 24 2
374 Rated cosine (ϕ) 0.01 1.00 cos(ϕ)
N
375 Rated frequency 10.00 Hz 1000.00 Hz 50.00 Hz
376 Rated mechanical power
0.01⋅P
FIN
10⋅P
FIN
P
FIN
U
FIN
= Nominal Voltage of Frequency inverter, typically 400 V or 230 V
I
FIN
= Nominal Output current of Frequency inverter
P
FIN
= Nominal Output of Frequency inverter
o: Overload capability of Frequency inverter
The Parameter Rated cosine( ϕ )
374
is not available in
configurations 5xx and 6xx
(Synchronous motor).
In the case of three-phase machines, the speed can be increased at a constant
torque if the motor winding can be switched over from star to delta connection. The
change-
over leads to a modification of the dependent rated figures by a square root
of three.
NOTE
The rated data of the motor are to be entered according to the specifications on the
rating plate for the motor connection type used (star or delta connection).
If the data entered deviate from the rating plate, the parameters will not be identified
correctly. Parameterize the rated data according to the rating plate of the motor for
the wiring of the motor winding. Consider the increased rated current of the connect-
ed three-phase motor.
06/13 Operating Instructions ACU 123

BONFIGLIOLI ACTIVE Cube ACU 201-01 Specifications

General

Brand	BONFIGLIOLI
Model	ACTIVE Cube ACU 201-01
Category	Inverter
Language	English