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FAQ within [ FREQROL-A024 ]

1-10 of Total 40

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  • Do noise and leakage current increase?

    During non-low-noise operation (initial setting) with the carrier frequency of 1 kHz, both noise and leakage current levels are almost same as the Z024 serie... More Details >>

    • No：21606
    • Release Date：2018/08/22 16:28

  • FR-A024

    Pr.59 is available in the products manufactured in October 1995 or later. Therefore, it cannot be read from the products manufactured before October 1995. More Details >>

    • No：21170
    • Release Date：2018/08/22 16:26

  • 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

  • Can I use it with the single-phase power supply?

    You can use the inverter with the single-phase 200 V power supply. However, since ripple current flowing through the capacitor increases and the converter an... More Details >>

    • No：21611
    • Release Date：2018/08/22 16:28

  • Thermal protection

    Providing thermal protection is better for your safety. When the brake transistor explodes, the brake transistor alarm (E.BE) is output. Consider a counterme... More Details >>

    • No：21397
    • Release Date：2018/08/22 16:27

  • Can I replace the cooling fan alone?

    The fan of the FR-A024 cannot be replaced by the customer. Mitsubishi Electric System & Service will replace it, so contact us to order it. More Details >>

    • No：22001
    • Release Date：2018/08/22 16:30

  • 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

  • How much low-speed torque can be output?

    By choosing the General-purpose magnetic flux vector control and slip compensation function, you can output torque of 150% or more at 1 Hz (200% or more at 3... More Details >>

    • No：21618
    • Release Date：2018/08/22 16:28

  • 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

  • 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

1-10 of Total 40

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