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FAQ within [ Others ]

11-20 of Total 53

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  • 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
  • Installation dimensions of the heat s...

    The heat sink panel through attachment to the FR-A520-5.5K inverter consist of the top installation frame, bottom installation frame, and upper cover. The to... More Details >>

    • No:21520
    • Release Date:2018/08/22 16:28
  • 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
  • Communication option

    You can remove the parameter unit FR-PU02 and install the FR-CU01 there. However, since the interface for the parameter unit is used, the communication speed... More Details >>

    • No:21625
    • Release Date:2018/08/22 16:28
  • 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
  • Insulation level of the MM-EFS

    F class (155 deg C) More Details >>

    • No:20809
    • Release Date:2018/08/22 16:24
  • Tuning

    Setting the tuning data without tuning makes no difference. The tuning method of the FR-A700 is different from that of V500. Tuning can be performed by setti... More Details >>

    • No:21139
    • Release Date:2018/08/22 16:26
  • Reusing parameter units

    You cannot reuse the parameter unit (FR-PU01) for the FREQROL-Z series, the parameter unit (FR-PU02) for the FREQROL-A200 and A100 series, and the parameter ... More Details >>

    • No:21654
    • Release Date:2018/08/22 16:28
  • Number of inverters that can be conne...

    The basic idea is the same, but the total capacity should be 3.7 kW. (The maximum capacity is also 3.7K.) More Details >>

    • No:21508
    • Release Date:2018/08/22 16:28
  • 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

11-20 of Total 53