Danfoss iC2 - Page 116

Data type: enum Access type: Read/Write
Selection number Selection name
2 2.0 KHz
3 3.0 KHz
4 4.0 KHz
5 5.0 KHz
6 6.0 KHz
7 8.0 KHz
8 10.0 KHz
9 12.0 KHz
10 16.0 KHz
P 2.4.3 Switching Frequency
Adjust the switching frequency to find a suitable balance between the acoustic noise from the motor and thermal losses in the frequency
converter. Increasing the switching frequency reduces the noise, but increases thermal losses.
Default value: 4 [4.0 KHz] Parameter type: Selection
Parameter
number:
1401 Unit: –
Data type: enum Access type: Read/Write
Selection number Selection name (Size Related)
2 2.0 KHz
3 3.0 KHz
4 4.0 KHz
5 5.0 KHz
6 6.0 KHz
7 8.0 KHz
8 10.0 KHz
9 12.0 KHz
10 16.0 KHz
 NOTICE
The actual open switching frequency selections depend on the specific drive model.
116 | Danfoss A/S © 2024.03 AB413939445838en-000301 / 130R1254
Application Guide | iC2-Micro Frequency Converters