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FREQROL-A800(144)
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SC-A(12)
Engineering Software(43)
Magnet motor drive(9)
Peripheral devices(7)
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FAQ within [ Drive Products ]
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Difference in purpose from FR-A200 series
Reference of proper use of each series is as follows: - A024: When balance between size, performance, and cost is important. - A200: When system configuratio... More Details >>
- No:21610
- Release Date:2018/08/22 16:28
- Category: Inverters-FREQROL , FREQROL-A024
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You can vary the carrier frequency within the range of 0.7 to 14.5 kHz, and it is initially set to 1 kHz that generates low noise and leakage current. You ca... More Details >>
- No:21607
- Release Date:2018/08/22 16:28
- Category: Inverters-FREQROL , FREQROL-A024
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Do noise and leakage current increase?
During non-low-noise operation (initial setting) with the carrier frequency of 1 kHz, both noise and leakage current levels are almost same as the Z024 serie... More Details >>
- No:21606
- Release Date:2018/08/22 16:28
- Category: Inverters-FREQROL , FREQROL-A024
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Countermeasure against noise and leakage current during low-noise operation
The following two major countermeasures against noise are available: - Keep the noise source and partner device apart from each other.- Install a noise filte... More Details >>
- No:21605
- Release Date:2018/08/22 16:28
- Category: Inverters-FREQROL , FREQROL-A024
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Carrier frequency of low-noise series
The carrier frequency is initially set to 7 kHz. (When Pr.10 is set to "---", you can set or change the setting using Pr.72.) Raising the carrier frequency r... More Details >>
- No:21600
- Release Date:2018/08/22 16:28
- Category: Inverters-FREQROL , FREQROL-U100
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You can do it by using the optional DIN rail attachment (FR-DU01/02). More Details >>
- No:21598
- Release Date:2018/08/22 16:28
- Category: Inverters-FREQROL , FREQROL-U100
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Can I use digital operation panel FR-DU01?
You cannot use it with the standard and multi-function products. It can be connected to the dedicated PU operation type only. (Note that the FR-DU01 is an op... More Details >>
- No:21595
- Release Date:2018/08/22 16:28
- Category: Inverters-FREQROL , FREQROL-U100
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Windows 3.1 or Windows 95. The personal computer platform can be PC98 or DOS/V as far as Windows 3.1 or later runs. More Details >>
- No:21590
- Release Date:2018/08/22 16:28
- Category: Engineering Software
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Difference from conventional product (parameter unit)
The parameter unit is not available. Use two internal potentiometers to set the electronic thermal O/L relay and acceleration/deceleration time, and two swit... More Details >>
- No:21585
- Release Date:2018/08/22 16:28
- Category: Inverters-FREQROL , SC-A
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What parameters (settings) are available?
The following three functions can be set: - Acceleration/deceleration time- Electronic thermal O/L relay- Maximum frequencyThe parameter unit is not used but... More Details >>
- No:21584
- Release Date:2018/08/22 16:28
- Category: Inverters-FREQROL , SC-A
661-670 of Total 1368