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- FAQ > Drive Products > Inverters-FREQROL > FREQROL-F500 > Inverter drive of 400 V class motor
FAQ
Inverter drive of 400 V class motor
The Instruction Manual says that "When the 400 V class motor is driven by the inverter, use an insulation-enhanced motor." What risks are probable when a non-insulation-enhanced motor is used?
Give some concrete examples of phenomena that may occur.
Give some concrete examples of phenomena that may occur.
- Category :
-
- FAQ > Drive Products > Inverters-FREQROL
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-B
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-A500
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-F500
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-A024
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-E500
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-V200
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-A200
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-S500
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-A100
Answer
When the wiring between the inverter and motor is long, surge voltage occurs at the terminal of the motor.
This surge voltage deteriorates insulation of the motor and a layer short circuit may occur with the motor coil.
This surge voltage deteriorates insulation of the motor and a layer short circuit may occur with the motor coil.
- 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, FR-B