If the load is heavy and the output current is higher than the control value, you can adjust Pr.22 (Stall prevention ope

It is considered that conditions including the power supply and noise change whether the parameter unit is connected or

You can connect them in parallel. Connect the voltmeters in parallel, paying attention to the following: - The output cu

I cannot tell whether or not you can drive the motor because the electrical specifications are not clear. It is conside

Since the inverter has a built-in motor overheat protective function called "electronic thermal O/L relay", the external

Continuous 100% regenerative braking torque is available for the rated capacity of the high power factor converter. (The

Up to 6 units. If you connect 7 or more inverters, the permissible output of control signals is exceeded. Be sure to use

The high power factor converter itself is almost same size as general-purpose inverter with the same capacity (FREQROL-A

We do not offer a geared motor.

It is necessary for vector control operation. Use a dedicated motor or a motor with an encoder. If you use another manuf

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FAQ within [ Inverters-FREQROL ]

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Relationship between frequency and load current

If the load is heavy and the output current is higher than the control value, you can adjust Pr.22 (Stall prevention operation level) to trigger the stall pr... More Details >>
- No：21450
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL
Rotations per minute vary

It is considered that conditions including the power supply and noise change whether the parameter unit is connected or disconnected, influencing the analog ... More Details >>
- No：21454
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-V200
Connecting voltmeter to terminal AM

You can connect them in parallel. Connect the voltmeters in parallel, paying attention to the following: - The output current should not exceed the permissib... More Details >>
- No：21464
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL
Driving German pole change motor by inverter

I cannot tell whether or not you can drive the motor because the electrical specifications are not clear. 　It is considered that you may drive the pole chang... More Details >>
- No：21518
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL
Installation of external thermal

Since the inverter has a built-in motor overheat protective function called "electronic thermal O/L relay", the external thermal is not required. (If you use... More Details >>
- No：21545
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL
Regenerative driving capability

Continuous 100% regenerative braking torque is available for the rated capacity of the high power factor converter. (The same braking ability of the FR-A201 ... More Details >>
- No：21563
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Connecting multiple inverters to single high power factor converter

Up to 6 units. If you connect 7 or more inverters, the permissible output of control signals is exceeded. Be sure to use a high power factor converter with t... More Details >>
- No：21566
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Size

The high power factor converter itself is almost same size as general-purpose inverter with the same capacity (FREQROL-A200 series), however, an additional s... More Details >>
- No：21571
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Geared motor

We do not offer a geared motor. More Details >>
- No：21647
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-V200
Encoder

It is necessary for vector control operation. Use a dedicated motor or a motor with an encoder. If you use another manufacturer's motor, use an encoder capab... More Details >>
- No：21650
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-V200

161-170 of Total 1292

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