1-36 Iron Loss Resistance (Rfe)
Range:
Function:
10000.000
Ohm*
[0 - 10000.000 Ohm]
Enter the equivalent iron loss resistance (R
Fe
) value to compensate for iron losses in the motor.
The R
Fe
value cannot be found by performing an AMA.
The R
Fe
value is especially important in torque control applications. If R
Fe
is unknown, leave par.
on default setting.
NB!
This parameter cannot be adjusted while the motor is running.
1-39 Motor Poles
Range:
Function:
4. N/A*
[2 - 100 N/A]
Enter the number of motor poles.
Poles
~n
n
@ 50 Hz
~n
n
@60 Hz
2
2700 - 2880
3250 - 3460
4
1350 - 1450
1625 - 1730
6
700 - 960
840 - 1153
The table shows the number of poles for normal speed ranges of various motor types. Define motors
designed for other frequencies separately. The motor pole value is always an even number, because
it refers to the total number of poles, not pairs of poles. The frequency converter creates the initial
setting of par.1-39
Motor Frequency
and par.
Motor Nominal Speed
.
This parameter cannot be adjusted while the motor is running.
3.3.4 1-5* Load Indep. Setting
Parameters for setting the load-independent motor settings.
1-51 Min Speed Normal Magnetising [RPM]
Range:
Function:
15. RPM*
[10 - 300 RPM]
Set the required speed for normal magnetising current. If the speed is set lower than the motor slip
speed, par. 1-50
Motor Magnetisation at Zero Speed
and par.1-51
Use this parameter along with par. 1-50
Motor Magnetisation at Zero Speed
. See drawing for
par. 1-50
Motor Magnetisation at Zero Speed
.
1-52 Min Speed Normal Magnetising [Hz]
Range:
Function:
0.5 Hz*
[0.3 - 10.0 Hz]
Set the required frequency for normal magnetising current. If the frequency is set lower than the
motor slip frequency, par. 1-50
Motor Magnetisation at Zero Speed
and par.1-51
are inactive.
Use this parameter along with par. 1-50
Motor Magnetisation at Zero Speed
. See drawing for
par. 1-50
Motor Magnetisation at Zero Speed
.
3.3.5 1-6* Load Depend. Setting
Parameters for adjusting the load-dependent motor settings.
3 Parameter Description
ADAP-KOOL
®
Drive Programming Guide
50
MG.11.N1.02 - VLT
®
is a registered Danfoss trademark
3
Содержание ADAP-KOOL Drive
Страница 14: ...2 How to Programme ADAP KOOL Drive Programming Guide 14 MG 11 N1 02 VLT is a registered Danfoss trademark 2...
Страница 201: ...ADAP KOOL Drive Programming Guide 3 Parameter Description MG 11 N1 02 VLT is a registered Danfoss trademark 201 3...
Страница 222: ...4 Parameter Lists ADAP KOOL Drive Programming Guide 222 MG 11 N1 02 VLT is a registered Danfoss trademark 4...