Using a reactor under a load lighter than the rated capacity slightly spoils its effect in improving the power factor.Th

If multiple line noise filters are wound without clearance between them, the noise reduction effect corresponding to the

It is possible when Pr.23 = 0 (Current limit at regenerative driving).

For the inverter with capacity of 160K or higher, the fuse is built in its DC part.

Yes, it does. (There are some restrictions.

A1: Blue, A2: White (transparent)

The power of MC1 is supplied from the terminals across R2 and S2 of the outside box. Either phase of R2 or S2 may be los

If all inverters are in regenerative operation, the regenerative power is regenerated to the power supply. If one of the

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

The SF1258 has the terminal cover.Although the SF1259 to SF1263 do not have the terminal covers and their terminals are

FAQ

FAQAbout Products

Font Size
S
M
L

FAQ > Drive Products > Inverters-FREQROL > Options

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

FAQ within [ Options ]

41-50 of Total 127

prev 5 / 13page next

Using a higher grade power factor improving reactor

Using a reactor under a load lighter than the rated capacity slightly spoils its effect in improving the power factor.Therefore, you should use a reactor wit... More Details >>
- No：21935
- Release Date：2018/08/22 16:30
Installation method

If multiple line noise filters are wound without clearance between them, the noise reduction effect corresponding to the number of filters cannot be obtained... More Details >>
- No：22087
- Release Date：2018/08/22 16:30
FR-HC2

It is possible when Pr.23 = 0 (Current limit at regenerative driving). More Details >>
- No：20826
- Release Date：2018/08/22 16:24
Inverter built-in fuse

For the inverter with capacity of 160K or higher, the fuse is built in its DC part. More Details >>
- No：20940
- Release Date：2018/08/22 16:25
FR-A8TAT

Yes, it does. (There are some restrictions. More Details >>
- No：21082
- Release Date：2018/08/22 16:25
Lead wire of the FR-ABR

A1: Blue, A2: White (transparent) More Details >>
- No：20947
- Release Date：2018/08/22 16:25
FR-HC2

The power of MC1 is supplied from the terminals across R2 and S2 of the outside box. Either phase of R2 or S2 may be lost. More Details >>
- No：21146
- Release Date：2018/08/22 16:26
Regenerative power flow

If all inverters are in regenerative operation, the regenerative power is regenerated to the power supply. If one of the inverters is power driving, the rege... More Details >>
- No：21564
- Release Date：2018/08/22 16:28
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
EMC compliant filter terminal cover

The SF1258 has the terminal cover.Although the SF1259 to SF1263 do not have the terminal covers and their terminals are bare, rubber tubes to cover them are ... More Details >>
- No：21956
- Release Date：2018/08/22 16:30

41-50 of Total 127

Inquiries

page top