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FAQ within [ Options ]

51-60 of Total 129

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  • 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

  • Phase detection terminal

    The phase detection terminal has been provided with units produced since December 1999. You can identify these units with the serial number "N9Z○○○○○○" or la... More Details >>

    • No：22090
    • Release Date：2018/08/22 16:30

  • Countermeasure against harmonics

    Perform calculation given in the harmonic suppression guidelines, and if the limit value is exceeded, you may also need to insert the ACL. Note that you cann... More Details >>

    • No：21465
    • Release Date：2018/08/22 16:27

  • FR-A5CN

    When the heat sink is outside, since the heat sink and fan are not waterproof, you need to enclose them so that they are not exposed to the spray of water. More Details >>

    • No：21435
    • Release Date：2018/08/22 16:27

  • FR-B3

    The carrier frequency for the FR-B3 is 2 kHz. For the low noise type FR-B3-N, it is 14.5 kHz. More Details >>

    • No：21181
    • Release Date：2018/08/22 16:26

  • FR-HC2

    It is 0.88 mm2 (AWG18), and 0.3 mm2 (AWG24) for the thermostat. More Details >>

    • No：21147
    • Release Date：2018/08/22 16:26

  • FR-HC2

    Three phases are measured with the CT. The accuracy is ±10 % which is same as the inverter output current. More Details >>

    • No：21145
    • Release Date：2018/08/22 16:26

  • FR-A8TAT

    The output of the FM terminal becomes the current output of the CA. More Details >>

    • No：21060
    • Release Date：2018/08/22 16:25

  • FR-ASF

    The FR-ASF may be damaged due to the surge voltage. More Details >>

    • No：20989
    • Release Date：2018/08/22 16:25

  • Connection of the FR-HEL

    Yes. More Details >>

    • No：20987
    • Release Date：2018/08/22 16:25

51-60 of Total 129

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