This error is displayed when the inverter and operation panel FR-PU04 cannot communicate with each other correctly or th

The rated sensitivity current of the earth leakage circuit breaker can be calculated using the following equation. If th

No. Use the potentiometer on the box to set the speed. If you want to input analog values externally to set the speed, u

The box type, unit type, and module type are available. Each has the following series:100 V series (40 W and 100 W)200 V

Up to 32 units can be connected. (This is because the inverter communication conforms to RS-485.)

You can do it by using the optional DIN rail attachment (FR-DU01/02).

During non-low-noise operation (initial setting) with the carrier frequency of 1 kHz, both noise and leakage current lev

The following functions are added by upgrading: - Slip compensation function- Serial communication function- Frequency j

The following is the amount of heat generated for each capacity:0.4K: 40W 0.75K: 55W 1.5K: 90W 2.2K: 100W3.7K: 180W

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FAQ within [ Inverters-FREQROL ]

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"Err" displayed at power-ON

This error is displayed when the inverter and operation panel FR-PU04 cannot communicate with each other correctly or the reset signal remains ON. Therefore,... More Details >>
- No：21546
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Sensitivity current of earth leakage circuit breaker

The rated sensitivity current of the earth leakage circuit breaker can be calculated using the following equation. If the result is 30 mA or less, the NV-FA ... More Details >>
- No：21547
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Peripheral devices
Can I input speed setting externally with the box type?

No. Use the potentiometer on the box to set the speed. If you want to input analog values externally to set the speed, use the unit (module) type. More Details >>
- No：21583
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , SC-A
What types are available?

The box type, unit type, and module type are available. Each has the following series:100 V series (40 W and 100 W)200 V series (40 W, 100 W, 200 W, and 400 ... More Details >>
- No：21586
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , SC-A
How many inverters can be connected?

Up to 32 units can be connected. (This is because the inverter communication conforms to RS-485.) More Details >>
- No：21589
- Release Date：2018/08/22 16:28
- Category： Engineering Software
DIN rail installation

You can do it by using the optional DIN rail attachment (FR-DU01/02). More Details >>
- No：21598
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-U100
Do noise and leakage current increase?

During non-low-noise operation (initial setting) with the carrier frequency of 1 kHz, both noise and leakage current levels are almost same as the Z024 serie... More Details >>
- No：21606
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A024
What functions are added by upgrading?

The following functions are added by upgrading: - Slip compensation function- Serial communication function- Frequency jump- 15-speed operation- Zero current... More Details >>
- No：21619
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A024
Safety operation function

#NAME? More Details >>
- No：21626
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A200
FR-E740

The following is the amount of heat generated for each capacity:0.4K: 40W　　0.75K: 55W　　1.5K: 90W　　2.2K: 100W3.7K: 180W　　5.5K: 240W　　7.5K: 300W　　11K: 400W15K:... More Details >>
- No：21705
- Release Date：2018/08/22 16:29
- Category： FREQROL-E700

481-490 of Total 1306

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