- No : 21401
- Release Date : 2018/08/22 16:27
-
Print
Surge voltage of 400 V inverter
It is explained that surge voltage is influenced by the switching speed of the inverter. Therefore, can motor burnout be prevented by lowering the carrier frequency?
- Category :
-
Answer
No. Although the carrier frequency increases or decreases the switching count, the switching speed is the OFF-to-ON speed of the IGBT element of the inverter.
Therefore, lowering the carrier frequency does not change the switching speed and cannot prevent motor burnout.
- Product Name
- Inverter, magnet motor drive
- Product Category
- Inverter
- Series
- FR-S500, FR-A024, FR-E500, FR-A100, FR-F500, FR-A200, FR-A500, FR-V200