An error may have occurred due to the rise of the main circuit voltage of the inverter caused by a power surge. Check fo

The following two major countermeasures against noise are available: - Keep the noise source and partner device apart fr

Reference of proper use of each series is as follows: - A024: When balance between size, performance, and cost is import

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

Since the inverter power supply uses the single-phase input, you cannot use a 0.75K inverter with a 0.6 kW motor to draw

The basic idea is the same, but the total capacity should be 3.7 kW. (The maximum capacity is also 3.7K.)

Yes. (However, you need to use the parameter unit connection cable FR-CBL (option).)

The FR-AU03 is a dedicated product for the FR-A024. Although it cannot be attached directly to other inverters (FR-A200

"E.OV3" is displayed when the voltage between the inverter terminals PN rises abnormally high while the inverter is dece

This parameter unit realizes both easy operation and advanced operation. In normal operation, you only need to use six k

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FAQ within [ FREQROL-A024 ]

21-30 of Total 40

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"OV3" occurs during an inverter stop.

An error may have occurred due to the rise of the main circuit voltage of the inverter caused by a power surge. Check for the power supply voltage. If the ca... More Details >>
- No：21383
- Release Date：2018/08/22 16:27
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
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
Range of carrier frequency

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
Using dedicated motor

Since the inverter power supply uses the single-phase input, you cannot use a 0.75K inverter with a 0.6 kW motor to draw the maximum ability of the motor. To... More Details >>
- No：21470
- Release Date：2018/08/22 16:27
Number of inverters that can be connected to a 20 A branch circuit breaker

The basic idea is the same, but the total capacity should be 3.7 kW. (The maximum capacity is also 3.7K.) More Details >>
- No：21508
- Release Date：2018/08/22 16:28
Can the FR-DU01 be used?

Yes. (However, you need to use the parameter unit connection cable FR-CBL (option).) More Details >>
- No：21604
- Release Date：2018/08/22 16:28
Types available for FR-AU03

The FR-AU03 is a dedicated product for the FR-A024. Although it cannot be attached directly to other inverters (FR-A200 and FR-Z, FR-U series), it can be use... More Details >>
- No：21603
- Release Date：2018/08/22 16:28
Fault display

"E.OV3" is displayed when the voltage between the inverter terminals PN rises abnormally high while the inverter is decelerating or stopped. In this case, th... More Details >>
- No：21411
- Release Date：2018/08/22 16:27
Features of parameter unit FR-PU03

This parameter unit realizes both easy operation and advanced operation. In normal operation, you only need to use six keys for easy operation. To perform ad... More Details >>
- No：21614
- Release Date：2018/08/22 16:28

21-30 of Total 40

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