It is available since November, 2007. The model is FR-A7ND E kit.

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

The motor-generated torque elements have the following relationship:Torque T = K I V/FK: ConstantI: CurrentV: VoltageF:

The following countermeasure against harmonics is available with the inverter.The values are quoted from the harmonic su

A motor overheats (the current increases) when the load is heavy.When the electronic thermal O/L relay works, you need t

It is probable that the torque is insufficient because the load characteristics and inverter output characteristics do n

The measurable frequency range and measurement precision of the inverter's output current greatly differ depending on th

Since the standard bearing is adopted for the belt drive models, a creep may occur and the motor bracket may wear out.

The CC-Link communication can be supported by using option FR-A7NC E kit.

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

81-90 of Total 1292

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FR-E700

It is available since November, 2007. The model is FR-A7ND E kit. More Details >>
- No：21321
- Release Date：2018/08/22 16:27
- Category： FREQROL-E700
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
Current value display

The motor-generated torque elements have the following relationship:Torque T = K I V/FK: ConstantI: CurrentV: VoltageF: FrequencyThe inverter regularly perfo... More Details >>
- No：21952
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Countermeasure against harmonics

The following countermeasure against harmonics is available with the inverter.The values are quoted from the harmonic suppression guidelines.1. Insert the AC... More Details >>
- No：22009
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Consideration on thermal

A motor overheats (the current increases) when the load is heavy.When the electronic thermal O/L relay works, you need to mitigate the load.If the current is... More Details >>
- No：22042
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Switching from star-delta operation

It is probable that the torque is insufficient because the load characteristics and inverter output characteristics do not match and the output current value... More Details >>
- No：22049
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Current value monitor indicator

The measurable frequency range and measurement precision of the inverter's output current greatly differ depending on the measurement instrument.Check with t... More Details >>
- No：22079
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
MM-EF/EFS

Since the standard bearing is adopted for the belt drive models, a creep may occur and the motor bracket may wear out. More Details >>
- No：20964
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , Others
CC-Link option

The CC-Link communication can be supported by using option FR-A7NC E kit. More Details >>
- No：21031
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL
PLC function

It depends on the scan time. More Details >>
- No：21042
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL

81-90 of Total 1292

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