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FAQ within [ Others ]

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  • FR-DU07

    Not possible.Instead of FR-DU07, use FR-PA07 (or FR-PU07) as an operation panel for FR-E700. More Details >>

    • No:21708
    • Release Date:2018/08/22 16:29
  • Replacement of the SF-JR with the SF-PR

    Since the SF-PR is more efficient compared to the SF-JR, the resistance will decrease and the load current will increase. Check the following two points when... More Details >>

    • No:20949
    • Release Date:2018/08/22 16:25
  • FR-B/FR-B3

    Yes. More Details >>

    • No:21063
    • Release Date:2018/08/22 16:25
  • 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
  • PWM control

    PWM is an acronym for Pulse Width Modulation and varies the switching pulse width of transistors. This method creates many pulses within a single cycle of th... More Details >>

    • No:21530
    • Release Date:2018/08/22 16:28
  • WA2W1KΩ dimensions

    Please refer to the attached material. Figure 1 More Details >>

    • No:21922
    • Release Date:2018/08/22 16:30
  • Acquisition of pressure-resistant exp...

    The test institutes assigned by the Minister of Health, Labour and Welfare (National Institute of Occupational Safety and Health and Technology Institution o... More Details >>

    • No:21510
    • Release Date:2018/08/22 16:28
  • FR-HC2

    Do not carry out a pressure test. As for a megger test, carry out the test with 500 VDC as describes in the Instruction Manual of the inverter. More Details >>

    • No:20967
    • Release Date:2018/08/22 16:25
  • Countermeasure against inverter noise

    You can attach the following filters to the inverter input side:- Line noise filter (FR-BLF, FR-BSF01)- Radio noise filter (FR-BIF)  While it is a good idea ... More Details >>

    • No:21528
    • Release Date:2018/08/22 16:28
  • Surge voltage of 400 V inverter

    1. Since the voltage resistance of the standard motor is not improved, it is recommended to use an "insulation-enhanced motor".If you are using an insulation... More Details >>

    • No:21957
    • Release Date:2018/08/22 16:30

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