FAQ
FAQAbout Products
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-A700 > Megger test
FAQ
Megger test
Can I carry out a megger test of the inverter applying the voltage only to the terminals U, V, and W of the main circuit?
Can I carry out a pressure test?
Can I carry out a pressure test?
- Category :
-
- FAQ > Drive Products > Inverters-FREQROL
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-E700
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-D700
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-A700
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-F700
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-F700P
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-F700PJ
Answer
When carrying out the megger test of the inverter, shorten all the terminals R, S, T, U, V, and W of the main circuit and use the 500 VDC megger for earth.
Do not carry out the megger test on the control circuit.
Do not carry out a pressure. Otherwise, the devices may be deteriorated.
Do not carry out the megger test on the control circuit.
Do not carry out a pressure. Otherwise, the devices may be deteriorated.
- Product Name
- Inverter, magnet motor drive
- Product Category
- Inverter
- Series
- FR-E700, FR-D700, FR-F700PJ, FR-A700, FR-F700P, FR-F700