Depending on the load current, undervoltage protection (UVT) or instantaneous power failure protection (IPF) is triggere

I cannot answer clearly because the load is unknown. The operation cycle of operating for 10 seconds and stopping for 10

Pr.168 indicates the inverter software version.Pr.169 indicates the inverter software subversion history. These two para

It is not recommended to install a contactor on the input side and connect the auxiliary contact to the terminal STF of

Using a general-purpose inverter to drive a three-phase induction motor can save energy under the following two types of

1. Maximum torque available for output from the motor when combined with an inverter for a short period of time (1 minut

Torque is not guaranteed for slower than 0.5 Hz. Therefore, no data for this is published. Also, no torque is generated

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

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

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Inverter operation against power supply voltage drop

Depending on the load current, undervoltage protection (UVT) or instantaneous power failure protection (IPF) is triggered to shut off the inverter output, an... More Details >>
- No：21471
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Operation frequency

I cannot answer clearly because the load is unknown. The operation cycle of operating for 10 seconds and stopping for 10 seconds is OK, but it is questionabl... More Details >>
- No：21474
- Release Date：2018/08/22 16:27
- Category： FREQROL-E500
Parameters not covered in manual are displayed

Pr.168 indicates the inverter software version.Pr.169 indicates the inverter software subversion history. These two parameters are only used by the manufactu... More Details >>
- No：21532
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-E500
Installing contactor on input side

It is not recommended to install a contactor on the input side and connect the auxiliary contact to the terminal STF of the inverter for the following reason... More Details >>
- No：21533
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL
Energy consumption

Using a general-purpose inverter to drive a three-phase induction motor can save energy under the following two types of loads (application): 　　1. Constant-t... More Details >>
- No：21537
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL
Term definition and advanced magnetic flux control

1. Maximum torque available for output from the motor when combined with an inverter for a short period of time (1 minute or less). 　　It depends on the contr... More Details >>
- No：21541
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Torque characteristic at low speed

Torque is not guaranteed for slower than 0.5 Hz. Therefore, no data for this is published. Also, no torque is generated at 0 Hz. More Details >>
- No：21543
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
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

231-240 of Total 1292

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