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Inverters-FREQROL
FAQ within [ Inverters-FREQROL ]
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The 0.75 kW inverter with the single-phase 100 V power supply can be manufactured and is actually commercialized as the FR-U100 series. Manufacturing of the ... More Details >>
- No:21509
- Release Date:2018/08/22 16:28
- Category: Inverters-FREQROL
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Harmonic Suppression Guidelines
The harmonics generation device manufacturer application form must be created by the manufacturer and submitted by the consumer when a device that contains a... More Details >>
- No:21507
- Release Date:2018/08/22 16:28
- Category: Inverters-FREQROL
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1. As the measurement condition is unknown, the possible cases are as follows: - If you measured the current on the input side of the inverter, since the cu... More Details >>
- No:21457
- Release Date:2018/08/22 16:27
- Category: Inverters-FREQROL
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Shielded wiring of external speed setting potentiometer
Grounding can often get dirty due to influence from the inverter main circuit switching. Therefore, when the potentiometer shielded wire is connected to the ... More Details >>
- No:21455
- Release Date:2018/08/22 16:27
- Category: Inverters-FREQROL
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There is a 10 ms delay after the inverter recognizes the start command (STF OR STR) before it starts decelerating. The delay is 10 ms. A delay of 100 ms is i... More Details >>
- No:21445
- Release Date:2018/08/22 16:27
- Category: Inverters-FREQROL , FREQROL-A500
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Outgoing harmonic current (0.1 kW, 0.2 kW)
200 V, 0.1 kW to 3.7 kW products are subject to regulation by the harmonic suppression guidelines for household appliances and general-purpose products. Ther... More Details >>
- No:21444
- Release Date:2018/08/22 16:27
- Category: Inverters-FREQROL , FREQROL-A500
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There is no setting to disable it, but setting a high torque limit level such as 400 % can disable the limit. More Details >>
- No:21217
- Release Date:2018/08/22 16:26
- Category: Inverters-FREQROL
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Yes. More Details >>
- No:21041
- Release Date:2018/08/22 16:25
- Category: Inverters-FREQROL
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It is possible when the dancer control and tension sensor feedback speed control is used and the PID calculation is turned OFF. Because the PID compensation ... More Details >>
- No:20889
- Release Date:2018/08/22 16:24
- Category: Inverters-FREQROL , FREQROL-A800
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Connecting voltmeter to terminal AM
You can connect them in parallel. Connect the voltmeters in parallel, paying attention to the following: - The output current should not exceed the permissib... More Details >>
- No:21464
- Release Date:2018/08/22 16:27
- Category: Inverters-FREQROL
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