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Questions

  • No : 21295
  • Release Date : 2018/08/22 16:26
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Error "E.UVT" (undervoltage protection)

The inverter has been operating normally, but an error "E.UVT" (undervoltage protection) has displayed and tripped.
What are the possible causes?
Category : 

Answer

The possible causes of the error UVT are as follows.- Low power supply voltage
- Insufficient power supply capacity
- Damage or failure Check the power supply voltage and voltage of the terminals P and N of the inverter.
If there is no problem, the parts may be damaged or broken.
Product Name
Inverter, magnet motor drive
Product Category
Inverter
Series
FR-E700, FR-D700, FR-F700PJ, FR-A700, FR-F700P, FR-F700
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