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FAQ within [ FREQROL-A100 ]
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The new function includes:- PI control function- Cumulative energy monitor (monitor accuracy: approximately ±25% of full scale value)- Response current limit... More Details >>
- No:21660
- Release Date:2018/08/22 16:28
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The inverter efficiency (power factor) for the inverter alone is approximately 75 to 80%. However, by installing the power factor improving DC reactor to the... More Details >>
- No:21512
- Release Date:2018/08/22 16:28
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Compatibility of plug-in option
Use the plug-in option dedicated for the FR-A100EXCELLENT. To avoid an incorrect installation, the connector position for the plug-in option and the FR-A100E... More Details >>
- No:21632
- Release Date:2018/08/22 16:28
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Application to general industrial purpose
You can use the inverter for a general industrial purpose, but you must be very careful because the functions are tailored to fans and pumps. (for example, ... More Details >>
- No:21651
- Release Date:2018/08/22 16:28
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The inverter efficiency changes depending on the inverter output frequency, carrier frequency, motor capacity, and load factor. When the inverter and motor h... More Details >>
- No:21511
- Release Date:2018/08/22 16:28
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In general, 1. The user cannot check the part for decision. 2. The user cannot replace the part as well. However, the user can replace the cooling fan if he ... More Details >>
- No:21482
- Release Date:2018/08/22 16:27
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Since the input current has a distorted waveform and the waveform ratio is low, the total inverter input power factor is very poor depending on the power sup... More Details >>
- No:21440
- Release Date:2018/08/22 16:27
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You can use an inverter for fan and pump with the compressor, but it is not recommended for an application that the motor load rapidly increases. More Details >>
- No:21443
- Release Date:2018/08/22 16:27
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Difference from FREQROL-A200 (EXCELLENT) series
The following features are added to the FREQROL-A200 (EXCELLENT): - PI control without an option- Inverter electronic bypass sequenceThe following functions ... More Details >>
- No:21635
- Release Date:2018/08/22 16:28
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Comparison of noise between FR-A100 and FR-A100E
The setting ranges of the carrier frequency are:- FR-A100: 2 kHz to 14.5 kHz- FR-A100EXCELLENT: 0.7 kHz to 14.5 kHzThe range of the FR-A100EXCELLENT is exten... More Details >>
- No:21623
- Release Date:2018/08/22 16:28
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