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

Vector control performs high-accuracy calculation using the motor constant. Therefore, to perform vector control operati

The FR-E700 series is not equipped with the EMC filter.

Use the option cable, “MR-J3CN6CBL1M” for the analog monitor of MR-J4-A.

No, it is not. It is released by the inverter reset that releases E.OHT.

High speed sampling is not available. Only the normal sampling is available.

When the DIP switch is changed to I, it does not operate normally because the internal resistance changes.

The FR-A800 has metal installation holes regardless of the capacity.

The time from when the frequency command is applied until it is reflected on the operation of the motor is different. Fo

Three phases are measured with the CT. The accuracy is ±10 % which is same as the inverter output current.

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FAQ within [ Drive Products ]

231-240 of Total 1353

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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
Auto tuning

Vector control performs high-accuracy calculation using the motor constant. Therefore, to perform vector control operation, the inverter must recognize the m... More Details >>
- No：21663
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-V200
EMC filter

The FR-E700 series is not equipped with the EMC filter. More Details >>
- No：21667
- Release Date：2018/08/22 16:28
- Category： FREQROL-E700
Monitor cable

Use the option cable, “MR-J3CN6CBL1M” for the analog monitor of MR-J4-A. More Details >>
- No：23655
- Release Date：2018/09/14 15:10
- Category： MELSERVO-J4
STOP function of the FR-A800

No, it is not. It is released by the inverter reset that releases E.OHT. More Details >>
- No：20843
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-A800
High speed sampling of FR Configurator2

High speed sampling is not available. Only the normal sampling is available. More Details >>
- No：20848
- Release Date：2018/08/22 16:24
- Category： Engineering Software
Terminal 2 input selector switch when the PTC thermistor is connected

When the DIP switch is changed to I, it does not operate normally because the internal resistance changes. More Details >>
- No：20901
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL
FR-A800

The FR-A800 has metal installation holes regardless of the capacity. More Details >>
- No：20980
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , FREQROL-A800
RS-485 and analog input

The time from when the frequency command is applied until it is reflected on the operation of the motor is different. For the analog input, the multiple anal... More Details >>
- No：21050
- Release Date：2018/08/22 16:25
- Category： FREQROL-D700
FR-HC2

Three phases are measured with the CT. The accuracy is ±10 % which is same as the inverter output current. More Details >>
- No：21145
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Options

231-240 of Total 1353

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