1. Pr.146 is not available. Some catalogs and manuals cover this parameter, but it is an error. The latest catalogs

A 200 V class inverter of 3.7 kW or smaller is the target of the harmonic suppression guidelines for household appliance

Refer to Section 2-45 and 2-46 of the FR-A series technical material.

Since the input power factor is improved to approximately 1, the power supply capacity can be reduced to 2/3 to 3/4 of a

Since the converter in the high power factor converter section performs PWM switching, the leakage current increases to

It cannot be combined with the power factor improving reactor. (Since the power factor is further improved by the high p

Be sure to use a high power factor converter with the capacity higher than the total capacity of the inverters connected

Up to 6 units. If you connect 7 or more inverters, the permissible output of control signals is exceeded. Be sure to use

The following amount of heat is generated under the 100% load. (The same amount for both the 200 V and 400 V classes. Th

A reference sine wave signal is generated inside the high power factor converter, and transistors are configured and PWM

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FAQ within [ Inverters-FREQROL ]

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Parameter setting

1. Pr.146 is not available. 　　Some catalogs and manuals cover this parameter, but it is an error. 　　The latest catalogs and manuals have been corrected to el... More Details >>
- No：21529
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-E500
Harmonic suppression guidelines

A 200 V class inverter of 3.7 kW or smaller is the target of the harmonic suppression guidelines for household appliances and general-purpose products, and i... More Details >>
- No：21553
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL
Amount of heat generated by inverter

Refer to Section 2-45 and 2-46 of the FR-A series technical material. More Details >>
- No：21554
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A200
Power supply capacity

Since the input power factor is improved to approximately 1, the power supply capacity can be reduced to 2/3 to 3/4 of an inverter without a power factor imp... More Details >>
- No：21556
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Influence on leakage current

Since the converter in the high power factor converter section performs PWM switching, the leakage current increases to the same level as the general-purpose... More Details >>
- No：21558
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Combination with power factor improving reactor

It cannot be combined with the power factor improving reactor. (Since the power factor is further improved by the high power factor converter, it is not requ... More Details >>
- No：21560
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Inverter selection when multiple inverters are to be connected

Be sure to use a high power factor converter with the capacity higher than the total capacity of the inverters connected. (Note: One or more of the inverters... More Details >>
- No：21565
- 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
Amount of heat generated

The following amount of heat is generated under the 100% load. (The same amount for both the 200 V and 400 V classes. The amount of heat generated by the bui... More Details >>
- No：21568
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-V200
Waveform improvement

A reference sine wave signal is generated inside the high power factor converter, and transistors are configured and PWM switching is performed in the conver... More Details >>
- No：21574
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options

61-70 of Total 1306

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