Part 5: Review on Replacement of MR-J3-DU_ with MR-J4-DU_
5 - 76
7.5 Regenerative option
CAUTION
Do not use the converter unit and drive unit with the regenerative options other
than the combinations specified below. Otherwise, it may cause a fire.
7.5.1 Combination and regenerative power
(1) MR-J3 series
The regenerative power values in the table are the regenerative power of the resistor and are not the
rated power.
Converter unit
Drive unit
Regenerative power [W]
MR-RB139
(1.3
Ω
)
MR-RB137
Three MR-RB137
(1.3
Ω
) in parallel
(Note 1)
MR-RB136-4
(5
Ω
)
MR-RB138-4
Three MR-RB138-4
(5
Ω
) in parallel
(Note 2)
MR-J3-CR55K
MR-J3-DU30K
_
1300 3900
MR-J3-DU37K
_
MR-J3-DU30K
_
4
1300 3900
MR-J3-CR55K4
MR-J3-DU37K
_
4
MR-J3-DU45K
_
4
MR-J3-DU55K
_
4
Note 1. The composite resistor value of three options is 1.3
Ω
. The resistor value of one option is 4
Ω
.
2. The composite resistor value of three options is 5
Ω
. The resistor value of one option is 15
Ω
.
(2) MR-J4 series
The regenerative power values in the table are the regenerative power of the resistor and are not the
rated power.
The combinations of the regenerative option which differ from those for the J3 series are shown with the
gray background.
Converter unit
Drive unit
Regenerative power [W]
MR-RB139
(1.3
Ω
)
Three MR-RB137
(1.3
Ω
) in parallel
(Note 1)
MR-RB137-4
(4
Ω
)
Three MR-RB13V-4
(4
Ω
) in parallel
(Note 2)
MR-CR55K
MR-J4-DU30K_
1300 3900
MR-J4-DU37K_
MR-CR55K4
MR-J4-DU30K_4
1300 3900
MR-J4-DU37K_4
MR-J4-DU45K_4
MR-J4-DU55K_4
Note 1. The resultant resistance of three options is 1.3
Ω
.
2. The resultant resistance of three options is 4
Ω
.
Содержание Melservo MR-J3-100B
Страница 17: ...8 MEMO ...
Страница 18: ...Part 1 Summary of MR J3 MR J3W Replacement 1 1 Part 1 Summary of MR J3 MR J3W Replacement ...
Страница 145: ...Part 3 Review on Replacement of MR J3 _B_ with MR J4 _B_ 3 48 MEMO ...
Страница 146: ...Part 4 Replacement of MR J3W _B with MR J4W2 _B 4 1 Part 4 Review on Replacement of MR J3W _B with MR J4W2 _B ...
Страница 195: ...Part 4 Replacement of MR J3W _B with MR J4W2 _B 4 50 MEMO ...
Страница 196: ...Part 5 Review on Replacement of MR J3 DU_ with MR J4 DU_ 5 1 Part 5 Review on Replacement of MR J3 DU_ with MR J4 DU_ ...
Страница 277: ...Part 5 Review on Replacement of MR J3 DU_ with MR J4 DU_ 5 82 MEMO ...
Страница 278: ...Part 6 Common Reference Material 6 1 Part 6 Common Reference Material ...
Страница 418: ...Part 7 Review on Replacement of Motor 7 1 Part 7 Review on Replacement of Motor ...
Страница 564: ...Part 9 Startup Procedure Manual 9 1 Part 9 Startup Procedure Manual ...
Страница 567: ...Part 9 Startup Procedure Manual 9 4 MEMO ...
Страница 589: ...L NA 03127ENG C ...