Since the communication unit conforms to the EIA Standard RS-485, up to 32 inverters can be connected. (Transmission for

You can connect them to the FR-A024 inverter 0.4 to 3.7K. (You cannot connect them to 0.1K and 0.2K.)Available brake res

A plug-in option cannot be installed on the FREQROL-A024 series. If you need a plug-in option's function, use other seri

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

It can be connected to an inverter that supports the high power factor converter FR-HC. (It cannot be connected to conve

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

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

When the wire between the 400 V inverter and motor is long (20 m or longer), surge voltage occurs momentarily. This volt

Providing thermal protection is better for your safety. When the brake transistor explodes, the brake transistor alarm (

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FAQ within [ FREQROL-A024 ]

31-40 of Total 40

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How many inverters can I connect using the communication unit?

Since the communication unit conforms to the EIA Standard RS-485, up to 32 inverters can be connected. (Transmission format: Multidrop link, total wiring len... More Details >>
- No：21616
- Release Date：2018/08/22 16:28
Can a brake resistor or brake unit be connected?

You can connect them to the FR-A024 inverter 0.4 to 3.7K. (You cannot connect them to 0.1K and 0.2K.)Available brake resistor options include the FR-ABR high... More Details >>
- No：21612
- Release Date：2018/08/22 16:28
Plug-in option

A plug-in option cannot be installed on the FREQROL-A024 series. If you need a plug-in option's function, use other series of inverters such as the FREQROL-A... More Details >>
- No：21608
- 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
Can I connect it to high power factor converter?

It can be connected to an inverter that supports the high power factor converter FR-HC. (It cannot be connected to conventional inverters.) How to identify i... More Details >>
- No：21602
- Release Date：2018/08/22 16:28
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
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
Surge voltage of 400 V motor

When the wire between the 400 V inverter and motor is long (20 m or longer), surge voltage occurs momentarily. This voltage is as two or more times as the DC... More Details >>
- No：21404
- Release Date：2018/08/22 16:27
Thermal protection

Providing thermal protection is better for your safety. When the brake transistor explodes, the brake transistor alarm (E.BE) is output. Consider a counterme... More Details >>
- No：21397
- Release Date：2018/08/22 16:27

31-40 of Total 40

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