Since the high power factor converter uses the self-excitation three-phase bridge (voltage type PWM control) circuit con

A reference sine wave signal is generated inside the high power factor converter, and transistors are configured and PWM

In general, both are inverters using the same control method, however, the inverter speed controller limits functions co

Yes. Compared with the FR-A100:- The PI control function is added.- Fast-response current limit operation is improved.-

You can purchase the FR-A7NC E kit cover alone.Contact the distributor.

Set Pr.550 (NET mode operation command source selection) to "2" (PU connector is the command source).When operating the

1. As the reactor (FR-HCL) is connected when connecting the FR-HC, do not connect the FR-BAL. 2. The noise filter can be

For the 200 V type, the leakage current at the delta connection is 5 mA. For the 400 V type, it is 10 mA.

Yes, it does, however, it does not acquire the certification of the BACnet association standard.

It is protected not by observing the temperature directly, but by estimating it from the current value, output frequency

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FAQ within [ Inverters-FREQROL ]

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Harmonic suppression guidelines for power supply

Since the high power factor converter uses the self-excitation three-phase bridge (voltage type PWM control) circuit configuration (type), the conversion coe... More Details >>
- No：21572
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Waveform improvement

A reference sine wave signal is generated inside the high power factor converter, and transistors are configured and PWM switching is performed in the conver... More Details >>
- No：21574
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Difference from general-purpose inverter

In general, both are inverters using the same control method, however, the inverter speed controller limits functions compared with the general-purpose inver... More Details >>
- No：21582
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , SC-A
Compatibility of the function with FR-A100

Yes. Compared with the FR-A100:- The PI control function is added.- Fast-response current limit operation is improved.- Cumulative energy monitor is added. More Details >>
- No：21628
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A100
CC-Link

You can purchase the FR-A7NC E kit cover alone.Contact the distributor. More Details >>
- No：21898
- Release Date：2018/08/22 16:29
- Category： FREQROL-E700
CC-Link

Set Pr.550 (NET mode operation command source selection) to "2" (PU connector is the command source).When operating the inverter using the USB connector, set... More Details >>
- No：21904
- Release Date：2018/08/22 16:30
- Category： FREQROL-E700
Connection of options

1. As the reactor (FR-HCL) is connected when connecting the FR-HC, do not connect the FR-BAL. 2. The noise filter can be connected to the input side of the F... More Details >>
- No：22101
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , Options
Leakage current of the FR-BIF

For the 200 V type, the leakage current at the delta connection is 5 mA. For the 400 V type, it is 10 mA. More Details >>
- No：20835
- Release Date：2018/08/22 16:24
- Category： Options
FR-F800

Yes, it does, however, it does not acquire the certification of the BACnet association standard. More Details >>
- No：20863
- Release Date：2018/08/22 16:24
- Category： FREQROL-F800
FR-A701

It is protected not by observing the temperature directly, but by estimating it from the current value, output frequency, and carrier frequency. More Details >>
- No：20871
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-A700

291-300 of Total 1292

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