If the reactor 1, outside box, and reactor 2 are contained in the same case as the high power factor converter, the unit

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

When the protective function works, the inverter is stopped (output shutoff) by the RDY signal.

Since the existing inverters do not have a terminal to connect to the FR-HC, it cannot be connected to them. Use an inve

Be sure to use a high power factor converter with the capacity higher than the total capacity of the inverters connected

It cannot be combined with the power factor improving reactor. (Since the power factor is further improved by the high p

You can drive the motor with the FR-V240E-5.5K. However, the following conditions apply: - You need to perform auto tuni

1. You cannot use the inverter in an environment where it is exposed to oil mist. You need to enclose the inverter in a

When a CC-Link communication fault occurs, the option error (OP3) occurs on the inverter and the output is shut off, and

1. Pr.146 is not available. Some catalogs and manuals cover this parameter, but it is an error. The latest catalogs

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FAQ within [ Inverters-FREQROL ]

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Accessories and inverter with built-in high power factor converter

If the reactor 1, outside box, and reactor 2 are contained in the same case as the high power factor converter, the unit becomes larger and heavier while fre... More Details >>
- No：21573
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
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
Protective functions

When the protective function works, the inverter is stopped (output shutoff) by the RDY signal. More Details >>
- No：21570
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Combination with existing inverters

Since the existing inverters do not have a terminal to connect to the FR-HC, it cannot be connected to them. Use an inverter compatible with the high power f... More Details >>
- No：21569
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Inverter selection when multiple inverters are to be connected

Be sure to use a high power factor converter with the capacity higher than the total capacity of the inverters connected. (Note: One or more of the inverters... More Details >>
- No：21565
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Combination with power factor improving reactor

It cannot be combined with the power factor improving reactor. (Since the power factor is further improved by the high power factor converter, it is not requ... More Details >>
- No：21560
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
I want to drive other manufacturer's motor with PG

You can drive the motor with the FR-V240E-5.5K. However, the following conditions apply: - You need to perform auto tuning because the motor's circuit consta... More Details >>
- No：21539
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-V200
Countermeasure against oil mist

1. You cannot use the inverter in an environment where it is exposed to oil mist. 　You need to enclose the inverter in an enclosure and then install the encl... More Details >>
- No：21538
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Countermeasure against the fault occurrence

When a CC-Link communication fault occurs, the option error (OP3) occurs on the inverter and the output is shut off, and the motor starts coasting. When usin... More Details >>
- No：21531
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Parameter setting

1. Pr.146 is not available. 　　Some catalogs and manuals cover this parameter, but it is an error. 　　The latest catalogs and manuals have been corrected to el... More Details >>
- No：21529
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-E500

961-970 of Total 1306

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