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FAQ within [ FREQROL-A024 ]

21-30 of Total 40

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  • 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

  • General-purpose magnetic flux control

    Almost same control method. This control also performs vector calculation and divides the inverter's output current into an excitation current and into a tor... More Details >>

    • No：21620
    • Release Date：2018/08/22 16:28

  • Can I use the parameter unit FR-PU02?

    Yes, but functions are partially limited. (The FR-PU02 cannot demonstrate its full ability. The FR-PU01 cannot be used.) To use the parameter unit FR-PU02, u... More Details >>

    • No：21613
    • Release Date：2018/08/22 16:28

  • Using dedicated motor

    Since the inverter power supply uses the single-phase input, you cannot use a 0.75K inverter with a 0.6 kW motor to draw the maximum ability of the motor. To... More Details >>

    • No：21470
    • Release Date：2018/08/22 16:27

  • Can the FR-DU01 be used?

    Yes. (However, you need to use the parameter unit connection cable FR-CBL (option).) More Details >>

    • No：21604
    • Release Date：2018/08/22 16:28

  • 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

  • Can I connect it to high power factor converter?

    It can be connected to an inverter that supports the high power factor converter FR-HC. (It cannot be connected to conventional inverters.) How to identify i... More Details >>

    • No：21602
    • 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

  • 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

  • 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

21-30 of Total 40

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