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Inverters-FREQROL
FAQ within [ Inverters-FREQROL ]
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The internal transistor of the HC2 stops by turning on the SOF signal and stopping the converter. As a result, regenerative driving is not performed. However... More Details >>
- No:20941
- Release Date:2018/08/22 16:25
- Category: Inverters-FREQROL , Options
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Yes, the current response is also improved at the same rate. More Details >>
- No:21079
- Release Date:2018/08/22 16:25
- Category: Inverters-FREQROL , FREQROL-A800
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Frequency adjustment using potentiometer
Since the inverter is initially set to 0 Hz for 0 V and 60 Hz for 5 V, you can calculate the frequency for a certain voltage value. The equation is "Output f... More Details >>
- No:22004
- Release Date:2018/08/22 16:30
- Category: Inverters-FREQROL
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Power factor of inverter drive
Under 100% load, the power factors of the AC and DC reactors are 90% and 95%, respectively. For a line with no inverter control, use a power factor correctio... More Details >>
- No:21934
- Release Date:2018/08/22 16:30
- Category: Inverters-FREQROL
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Wire length between inverter and motor
1. Wiring length between the inverter and the motor should be 500 m or less. For 0.75 kW or lower motors, the following relationship is true: Capacity... More Details >>
- No:21392
- Release Date:2018/08/22 16:27
- Category: Inverters-FREQROL
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Frequency misalignment at current input
It seems that calibration of the current input is slightly incorrect.By using Pr.904 (Frequency setting current bias) and Pr.905 (Gain), you can calibrate th... More Details >>
- No:22014
- Release Date:2018/08/22 16:30
- Category: Inverters-FREQROL
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