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81-90 of Total 127

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  • SC type (with an encoder) of the SF-PR

    Use the FR-V7CBL5/15/30 as using it with the vector motor SF-V5RU connection. More Details >>

    • No：20867
    • Release Date：2018/08/22 16:24

  • 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

  • Combination with existing inverters

    Since the existing inverters do not have a terminal to connect to the FR-HC, it cannot be connected to them. Use an inverter compatible with the high power f... More Details >>

    • No：21569
    • Release Date：2018/08/22 16:28

  • Connecting multiple inverters to single high power factor converter

    Up to 6 units. If you connect 7 or more inverters, the permissible output of control signals is exceeded. Be sure to use a high power factor converter with t... More Details >>

    • No：21566
    • Release Date：2018/08/22 16:28

  • FR-CV

    The reactor generates a sound during power regeneration, but it is not abnormal. [Reason] The noise from the reactor is caused mainly by the magnetic attract... More Details >>

    • No：21157
    • Release Date：2018/08/22 16:26

  • FR-HC2

    Since the FR-HC2 switches the TRM according to the power supply phase, it has a circuit that detects the power supply phase. "A phase is confirmed" when the ... More Details >>

    • No：21154
    • Release Date：2018/08/22 16:26

  • FR-HC2

    The power of MC1 is supplied from the terminals across R2 and S2 of the outside box. Either phase of R2 or S2 may be lost. More Details >>

    • No：21146
    • Release Date：2018/08/22 16:26

  • System configuration

    The whole system consists of the power supply, molded case circuit breaker, high power factor converter, inverter, and motor. The high power factor converter... More Details >>

    • No：21575
    • Release Date：2018/08/22 16:28

  • 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

  • Built-in reactor

    The reactor built in the FREQROL-A201 series is intended to stabilize operation of the converter circuit and differs from the FR-BAL. Note that when performi... More Details >>

    • No：21421
    • Release Date：2018/08/22 16:27

81-90 of Total 127

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