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Countermeasure against the harmful effect on model selection and other devices
I am planning to install the inverter enclosure and want to provide a countermeasure to prevent harmful elements generated by the input power supply from affecting other devices. Let me know an economical way to do this.
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Answer
Harmful elements that may affect other devices through the input side of the inverter include noise and harmonics.
Harmonics can be reduced by inserting the optional DC reactor or AC reactor.
To reduce noise propagated to the input side, you can lower the carrier frequency (set Pr.72 to a lower value). However, the motor noise increases in this case. You can also insert an optional radio noise filter or line noise filter.
Harmonics can be reduced by inserting the optional DC reactor or AC reactor.
To reduce noise propagated to the input side, you can lower the carrier frequency (set Pr.72 to a lower value). However, the motor noise increases in this case. You can also insert an optional radio noise filter or line noise filter.
- Product Name
- Inverter, magnet motor drive
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