FAQ
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- FAQ > Drive Products > Inverters-FREQROL > FREQROL-E700 > Terminal indicator lamp
FAQ
- Inquiries
Terminal indicator lamp
I want to check the operation at the motor position because the conveyor is long. Can I install the indicator lamp between terminals U and V to receive the light with phototube and check the operation?
- 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
The inverter outputs the peak voltage 300 to 400 VDC of the bus voltage not in a pure sine wave but a in a PWM waveform.
Check if the lamp to be connected can withstand the above voltage.
When the inverter frequency is low, the low voltage prevents the lamp from being lit (Reconsider the use of the lamp.)
Check if the lamp to be connected can withstand the above voltage.
When the inverter frequency is low, the low voltage prevents the lamp from being lit (Reconsider the use of the lamp.)
- Product Name
- Inverter, magnet motor drive
- Product Category
- Inverter
- Series
- FR-E700, FR-D700, FR-F700PJ, FR-A700, FR-F700P, FR-F700
