It is not available and "Err" is displayed. When the FR-HC2 dedicated DU (FR-DU07-CNV) is installed to the inverter, "Er

It is possible by using the terminal A to C with the negative logic setting.

1. Choose the circuit breaker based on the inverter capacity. 2. Also, choose the brake resistor based on the inverter c

The special tax reduction for first year facilities is the taxation system for promoting investment in the reform of the

A 200 V class inverter of 3.7 kW or smaller is the target of the harmonic suppression guidelines for household appliance

No problem.LEDs "PU" and "EXT" indicate that Pr.79 is set to "3"."MON" indicates that the operation status is monitored.

Use the setting dial to set the frequency with the FR-E700.You can also use the setting dial to set the parameters.(By s

Using a reactor under a load lighter than the rated capacity slightly spoils its effect in improving the power factor.Th

The NC contact does not open when the power supply is cut off whether the inverter is operating or ceased.When the input

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 vol

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

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FR-HC2

It is not available and "Err" is displayed. When the FR-HC2 dedicated DU (FR-DU07-CNV) is installed to the inverter, "Err" is displayed as well. The FR-PU07 ... More Details >>
- No：21148
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Options
ABC terminal

It is possible by using the terminal A to C with the negative logic setting. More Details >>
- No：21203
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Part selection

1. Choose the circuit breaker based on the inverter capacity. 2. Also, choose the brake resistor based on the inverter capacity. 3. Choose the AC reactor bas... More Details >>
- No：21425
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A024
Certificate for special tax reduction for first year facilities

The special tax reduction for first year facilities is the taxation system for promoting investment in the reform of the energy supply. The required certific... More Details >>
- No：21514
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Others
Harmonic suppression guidelines

A 200 V class inverter of 3.7 kW or smaller is the target of the harmonic suppression guidelines for household appliances and general-purpose products, and i... More Details >>
- No：21553
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL
Operation panel LED

No problem.LEDs "PU" and "EXT" indicate that Pr.79 is set to "3"."MON" indicates that the operation status is monitored."RUN" indicates that the inverter is ... More Details >>
- No：21776
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-F700PJ
Frequency setting

Use the setting dial to set the frequency with the FR-E700.You can also use the setting dial to set the parameters.(By setting Pr.161, you can use the settin... More Details >>
- No：21918
- Release Date：2018/08/22 16:30
- Category： FREQROL-E700
Using a higher grade power factor improving reactor

Using a reactor under a load lighter than the rated capacity slightly spoils its effect in improving the power factor.Therefore, you should use a reactor wit... More Details >>
- No：21935
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , Options
Fault contact state when input side power supply is cut off

The NC contact does not open when the power supply is cut off whether the inverter is operating or ceased.When the input side power supply is cut off, the DC... More Details >>
- No：21958
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-S500
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

351-360 of Total 1306

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