The reactor generates a sound during power regeneration, but it is not abnormal. [Reason] The noise from the reactor is

A reference sine wave signal is generated inside the high power factor converter, and transistors are configured and PWM

By using the reactors 1 and 2 as well as the outside box supplied with the high power factor converter, while the noise

The inverter may be broken due to the temperature rise of the internal parts.

1. No parameter setting is required.2. Do not remove the jumpers.

It prevents high-frequency current due to switching that is output by the FR-HC2 from being flown into the power supply

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

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91-100 of Total 127

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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

No OL signal is output. More Details >>
- No：20870
- Release Date：2018/08/22 16:24
Waveform improvement

A reference sine wave signal is generated inside the high power factor converter, and transistors are configured and PWM switching is performed in the conver... More Details >>
- No：21574
- Release Date：2018/08/22 16:28
Influence on noise level

By using the reactors 1 and 2 as well as the outside box supplied with the high power factor converter, while the noise may increase or decrease depending th... More Details >>
- No：21559
- Release Date：2018/08/22 16:28
FR-BMF

The inverter may be broken due to the temperature rise of the internal parts. More Details >>
- No：21140
- Release Date：2018/08/22 16:26
Brake unit

1. No parameter setting is required.2. Do not remove the jumpers. More Details >>
- No：21927
- Release Date：2018/08/22 16:30
FR-HC2

It prevents high-frequency current due to switching that is output by the FR-HC2 from being flown into the power supply system as a filter. More Details >>
- No：21151
- Release Date：2018/08/22 16:26
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
FR-ASF

Yes. More Details >>
- No：20986
- Release Date：2018/08/22 16:25

91-100 of Total 127

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