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1-10 of Total 129

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  • 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

  • Copy function

    No. (Using the copy function causes an error.) Use the FR-DU08 when performing the copy function of the operation panel. More Details >>

    • No：21118
    • Release Date：2018/08/22 16:26

  • FR-RC selection

    1. The 100% braking torque means the 100% motor rated torque. Do not consider the continuous regenerative driving based on the braking torque. Consider the r... More Details >>

    • No：22023
    • Release Date：2018/08/22 16:30

  • Noise filter

    Noise filtering and harmonics suppression are different matters and you need to install the line noise filter (FR-BSF01) against noise and DCL (FR-BEL) again... More Details >>

    • No：21548
    • Release Date：2018/08/22 16:28

  • DC reactor

    If using an inverter with capacity of 75K or higher, or motor with capacity of 75 kW or higher, always select and install the inverter based on the capacity ... More Details >>

    • No：21112
    • Release Date：2018/08/22 16:25

  • Radio noise filter (FR-BIF)

    A radio noise filter can be used with a built-in filter. More Details >>

    • No：21113
    • Release Date：2018/08/22 16:25

  • Power factor improving reactor

    Your understanding about the AC and DC reactors is correct. For the harmonics suppression effect obtained by using both types of reactors, refer to the table... More Details >>

    • No：21994
    • Release Date：2018/08/22 16:30

  • Proper use of AC reactor and DC reactor

    1. ACL has the input power factor of approximately 90% and DCL has the input power factor of approximately 95%. Therefore, DCL has a higher input power facto... More Details >>

    • No：21949
    • Release Date：2018/08/22 16:30

  • Sine wave filter

    The sine wave filter can be applied only under V/F control. When Pr.72 PWM frequency selection is set to 25, V/F control is set automatically. The applicable... More Details >>

    • No：21068
    • Release Date：2018/08/22 16:25

  • FR-XC

    - Both 200 V and 400 V can be used only with the capacity 22 kW or higher. - The rated current (capacity) is derated. (For the detail, refer to the Instructi... More Details >>

    • No：20802
    • Release Date：2018/08/22 16:24

1-10 of Total 129

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