
IMPULSE•G+/VG+ Series 4 Technical Manual
November 2022
Page 123
5.3.8 Carrier Frequency
The Carrier Frequency group allows modification of the VFD’s output carrier frequency and overload level.
Table 5-53: Carrier Frequency Parameter Settings
* Not available in Flux Vector (A01-02 = 3)
Parameter
Display
Function
Range
Default
D10-01
Heavy/NormalDuty
Duty rating, which determines the output and overload rating
0, 1
0
0 Heavy Duty
150% of rated output for 1 minute
1 Normal Duty
120% of rated output for 1 minute
D10-02
CarrierFreq Sel
Carrier Frequency Selection
1–9, A, F
1
1 Fc=2.0kHz
2 Fc=5.0kHz
3 Fc=8.0kHz
4 Fc=10.0kHz
5 Fc=12.5kHz
6 Fc=15.0kHz
7 Swing PWM1*
8 Swing PWM2*
9 Swing PWM3*
A Swing PWM4*
F User Defined
Determined by D10-03 through D10-05
D10-03
CarrierFreq Max
Carrier frequency upper limit.
1.0–15.0 kHz
2.0
D10-04
CarrierFreq Min
Carrier frequency lower limit (V/f only).
1.0–15.0 kHz
2.0
D10-05
CarrierFreq Gain
Carrier Frequency Gain (V/f only).
0–99
0
CAUTION
Consult Magnetek for VFD derating before modifying the D10 group parameters. Failure to do so may result in
equipment damage.
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