1. How much is the sensitivity current? When the sum of the three-phase output current of the inverter reaches approxima

1. Stall prevention operation works when the inverter's output current exceeds the value set with Pr.22.In this case, it

Measure the megger values on the inverter's output side.If there is no problem:If the motor capacity is extremely smalle

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FREQROL-A500

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FAQ within [ FREQROL-A500 ]

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Output side earth (ground) fault overcurrent protection

1. How much is the sensitivity current? When the sum of the three-phase output current of the inverter reaches approximately 70% of the inverter rated curren... More Details >>
- No：21394
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-A024 , FREQROL-E500
Stall prevention

1. Stall prevention operation works when the inverter's output current exceeds the value set with Pr.22.In this case, it is considered that the current did n... More Details >>
- No：22067
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Error E.LF

Measure the megger values on the inverter's output side.If there is no problem:If the motor capacity is extremely smaller than the inverter capacity (as a gu... More Details >>
- No：21933
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-E500

121-123 of Total 123

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FREQROL-A500

FAQ within [ FREQROL-A500 ]

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