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Inverter circuit breaker selection
Since the inverter leakage current is in proportion to the switching voltage of the transistor of the main circuit, the leakage current for the 400 V system ... More Details >>
- No:21429
- Release Date:2018/08/22 16:27
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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
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The setting memo of the parameter list seal is not provided with the FR-A500 Instruction Manual. More Details >>
- No:21485
- Release Date:2018/08/22 16:27
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Connection with pole change motor
Since the inverter allows for changing speed, fix the number of poles when using the pole change motor. It is recommended to fix the number of poles to four ... More Details >>
- No:21486
- Release Date:2018/08/22 16:27
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The inverters FR-A200 and V200 do not support CC-Link. (The FR-A500 series supports CC-Link.) Use the open collector output and relay output card when combin... More Details >>
- No:21504
- Release Date:2018/08/22 16:28
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You can reuse the brake units used with the FR-A series, including the FR-RC power regeneration converter, FR-BU, and BU brake unit. You can also use the hig... More Details >>
- No:21658
- Release Date:2018/08/22 16:28
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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
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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
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Compatibility with Y-△ motor and others
1. You can connect them using △ connection. 2. No problem with connecting four Y-△ motors. (Connect all four motors using △ connection.) (Note that the inver... More Details >>
- No:21487
- Release Date:2018/08/22 16:27
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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
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