You can attach the following filters to the inverter input side:- Line noise filter (FR-BLF, FR-BSF01)- Radio noise filt

The outline dimensions of the FR-E520-7.5K are 180W×260H×170D.

The heat generation quantity of the FR-A520-5.5K is 310 W. (Reference: The heat generation quantity of the FR-A220E-5.5K

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

The 0.75 kW inverter with the single-phase 100 V power supply can be manufactured and is actually commercialized as the

Energy saving is achieved by switching from the commercial power supply to the inverter to operate the motor. When the

The number of years of service life of the inverter is not designated by law.

If you connect two frequency setting potentiometers to the terminals 5 and 10, the permissible current of 10 mA is excee

The setting memo of the parameter list seal is not provided with the FR-A500 Instruction Manual.

Possible causes are:1. The reset signal (RES) is ON. 2. The built-in CPU is not working properly due to contact faults o

FAQ

FAQAbout Products

Font Size
S
M
L

FAQ > Drive Products > Inverters-FREQROL

FAQ

Inquiries

Keyword Search

You can search two or more words separated by a space.

 AND : Put a space between the words in a keyphrase.
 OR  : Add a vertical bar ( | ) between the words in a keyphrase.
 NOT : Add a minus sign ( - ) followed by the words that you would like to exclude.

Result Type

Text Search

Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

971-980 of Total 1306

prev 98 / 131page next

Countermeasure against inverter noise

You can attach the following filters to the inverter input side:- Line noise filter (FR-BLF, FR-BSF01)- Radio noise filter (FR-BIF) 　While it is a good idea ... More Details >>
- No：21528
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Others
FR-E520 7.5 kW model

The outline dimensions of the FR-E520-7.5K are 180W×260H×170D. More Details >>
- No：21521
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-E500
Heat generation quantity of FR-A500

The heat generation quantity of the FR-A520-5.5K is 310 W. (Reference: The heat generation quantity of the FR-A220E-5.5K is 330 W.) For other capacities, ref... More Details >>
- No：21515
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
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
Single-phase 100 V series

The 0.75 kW inverter with the single-phase 100 V power supply can be manufactured and is actually commercialized as the FR-U100 series. Manufacturing of the ... More Details >>
- No：21509
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL
Energy saving and power supply capacity of inverter

Energy saving is achieved by switching from the commercial power supply to the inverter to operate the motor. When the inverter reduces motor speed, it also... More Details >>
- No：21498
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Others
Number of years of service life designated by law

The number of years of service life of the inverter is not designated by law. More Details >>
- No：21497
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Others
Auxiliary input power supply

If you connect two frequency setting potentiometers to the terminals 5 and 10, the permissible current of 10 mA is exceeded, and you need to install 2 KΩ res... More Details >>
- No：21494
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Parameter list

The setting memo of the parameter list seal is not provided with the FR-A500 Instruction Manual. More Details >>
- No：21485
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Others
"Err" is displayed when STF signal turns ON

Possible causes are:1. The reset signal (RES) is ON. 2. The built-in CPU is not working properly due to contact faults of the inverter parts. Check the exte... More Details >>
- No：21484
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500

971-980 of Total 1306

Inquiries

page top