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31-40 of Total 127

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  • Installation necessity of a DC reactor

    A DC reactor connection is required under the following conditions. - Inverter capacity is 75K or higher - Motor capacity is 75 kW or higher. If any of the a... More Details >>

    • No：21077
    • Release Date：2018/08/22 16:25

  • Synchronous operation of two motors

    When synchronously operating two motors, you need to detect speed from both motors. Each inverter is controlled based on this speed detection signal. As an e... More Details >>

    • No：21540
    • Release Date：2018/08/22 16:28

  • MT-BU5

    No, the MT-BU5 is not available Use the FR-BU2 instead. More Details >>

    • No：21076
    • Release Date：2018/08/22 16:25

  • FR-A842

    The inrush current limit circuit is not built in the FR-A842 (inverter unit). It is built in the FR-CC2 (converter unit), which is combined with the FR-A842.... More Details >>

    • No：21059
    • Release Date：2018/08/22 16:25

  • Installation of a reactor

    The answers are as follows:- Effect of reactorAttaching a reactor improves the power factor and suppresses harmonics.The AC reactor improves the power factor... More Details >>

    • No：22092
    • Release Date：2018/08/22 16:30

  • Using both types of power factor improving reactors

    Yes.By using both types of reactors together, you can reduce the outgoing harmonic current.For examples of harmonics reduction, refer to the value in the har... More Details >>

    • No：21995
    • Release Date：2018/08/22 16:30

  • Fault output terminal load pattern

    The fault output terminals A and C, and B and C of the power regeneration converter FR-RC are not capable of a micro load of 5 VDC±5%, 10 mA. The minimum loa... More Details >>

    • No：21966
    • Release Date：2018/08/22 16:30

  • Replacement of FR-Z100 series

    From Z100 to A520: Use the FR-AAT01 to replace the Z100 with the A520. From Z100 to E520: No attachment is available since E520 is a new series. From Z100 to... More Details >>

    • No：21447
    • Release Date：2018/08/22 16:27

  • UL certification of FR-HEL

    For the products written in the FR-HEL Instruction Manual, the installation of a reactor is required and inverter + reactor is certified as UL standards. For... More Details >>

    • No：20944
    • Release Date：2018/08/22 16:25

  • What happens if the supplied reactor and outside box are not used?

    Harmonics cannot be suppressed (controlled) correctly and noise cannot be removed. Be sure to connect the supplied reactor and outside box to the inverter. More Details >>

    • No：21557
    • Release Date：2018/08/22 16:28

31-40 of Total 127

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