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FAQ within [ FREQROL-A024 ]

1-10 of Total 40

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  • Fault display

    "E.OV3" is displayed when the voltage between the inverter terminals PN rises abnormally high while the inverter is decelerating or stopped. In this case, th... More Details >>

    • No：21411
    • Release Date：2018/08/22 16:27

  • Model configuration

    The following seven models are available for the 200 V class: 0.1K, 0.2K, 0.4K, 0.75K, 1.5K, 2.2K, and 3.7K The following five models are available for the 4... More Details >>

    • No：21621
    • Release Date：2018/08/22 16:28

  • Countermeasure against noise and leakage current during low-noise operation

    The following two major countermeasures against noise are available: - Keep the noise source and partner device apart from each other.- Install a noise filte... More Details >>

    • No：21605
    • Release Date：2018/08/22 16:28

  • What functions are added by upgrading?

    The following functions are added by upgrading: - Slip compensation function- Serial communication function- Frequency jump- 15-speed operation- Zero current... More Details >>

    • No：21619
    • Release Date：2018/08/22 16:28

  • Plug-in option

    A plug-in option cannot be installed on the FREQROL-A024 series. If you need a plug-in option's function, use other series of inverters such as the FREQROL-A... More Details >>

    • No：21608
    • Release Date：2018/08/22 16:28

  • Can a brake resistor or brake unit be connected?

    You can connect them to the FR-A024 inverter 0.4 to 3.7K. (You cannot connect them to 0.1K and 0.2K.)Available brake resistor options include the FR-ABR high... More Details >>

    • No：21612
    • Release Date：2018/08/22 16:28

  • Monitor output

    The FM output is the 1440 Hz, 1 mA pulse train output at full scale. You can input to the programmable controller if it has a pulse train input. A68AD does n... More Details >>

    • No：21439
    • Release Date：2018/08/22 16:27

  • Types available for FR-AU03

    The FR-AU03 is a dedicated product for the FR-A024. Although it cannot be attached directly to other inverters (FR-A200 and FR-Z, FR-U series), it can be use... More Details >>

    • No：21603
    • Release Date：2018/08/22 16:28

  • 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

  • Features of parameter unit FR-PU03

    This parameter unit realizes both easy operation and advanced operation. In normal operation, you only need to use six keys for easy operation. To perform ad... More Details >>

    • No：21614
    • Release Date：2018/08/22 16:28

1-10 of Total 40

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