When the carrier frequency increases, noise and leakage current increase accordingly. To prevent the noise and leakage c

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

The special tax reduction for first year facilities is the taxation system for promoting investment in the reform of the

The inverter efficiency changes depending on the inverter output frequency, carrier frequency, motor capacity, and load

The harmonics generation device manufacturer application form must be created by the manufacturer and submitted by the c

In general, 1. The user cannot check the part for decision. 2. The user cannot replace the part as well. However, the us

Similarly to the FR-A200 and A500, four or more filters should be used also for the FR-A100. In short, it is OK if the

The high speed command (multi-speed command) is prioritized over the frequency setting potentiometer. It is OK if these

When measuring current, if you open the output side while current is flowing on the input side, high voltage is induced

1. Wiring length between the inverter and the motor should be 500 m or less. For 0.75 kW or lower motors, the followi

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1141-1150 of Total 1354

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Noise and leakage current (tone modulation control) of low-noise series

When the carrier frequency increases, noise and leakage current increase accordingly. To prevent the noise and leakage current from increasing while keeping ... More Details >>
- No：21599
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-U100
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
Certificate for special tax reduction for first year facilities

The special tax reduction for first year facilities is the taxation system for promoting investment in the reform of the energy supply. The required certific... More Details >>
- No：21514
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Others
Inverter loss

The inverter efficiency changes depending on the inverter output frequency, carrier frequency, motor capacity, and load factor. When the inverter and motor h... More Details >>
- No：21511
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A100
Harmonic Suppression Guidelines

The harmonics generation device manufacturer application form must be created by the manufacturer and submitted by the consumer when a device that contains a... More Details >>
- No：21507
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL
Replacement of parts

In general, 1. The user cannot check the part for decision. 2. The user cannot replace the part as well. However, the user can replace the cooling fan if he ... More Details >>
- No：21482
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A100
Difference between use with A100 and other types

Similarly to the FR-A200 and A500, four or more filters should be used also for the FR-A100. 　In short, it is OK if the wire penetrates the filter four times... More Details >>
- No：21468
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Options
Speed setting

The high speed command (multi-speed command) is prioritized over the frequency setting potentiometer. It is OK if these are both input simultaneously. When t... More Details >>
- No：21424
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-U100
Current measurement method

When measuring current, if you open the output side while current is flowing on the input side, high voltage is induced and dielectric breakdown may occur wi... More Details >>
- No：21399
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL
Wire length between inverter and motor

1. Wiring length between the inverter and the motor should be 500 m or less. For 0.75 kW or lower motors, the following relationship is true: Capacity... More Details >>
- No：21392
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL

1141-1150 of Total 1354

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