Part 9: Review on Replacement of Optional Peripheral Equipment
9 - 43
7.6 MR-J4-Series Power Factor Improving AC Reactor (200 V/100 V class)
The following shows the advantages of using power factor improving AC reactor.
• It improves the power factor by increasing the form factor of the servo amplifier's input current.
• It decreases the power supply capacity.
• The input power factor is improved to about 80%.
When using power factor improving reactors for two servo amplifiers or more, make sure to connect a power
factor improving reactor to each servo amplifier. If using only one power factor improving reactor, enough
improvement effect of phase factor cannot be obtained unless all servo amplifiers are operated.
4-d mounting hole
(Varnish is removed from front right mounting
hole (face and back side).) (Note 1)
Terminal layout
R X
Z
S Y T
W or less (Note 2)
W1
D1
D2
H
D or less
Fig. 9.4
Y
Z
S
T
Y
Z
S
T
MC
MCCB
MC
MCCB
FR-HAL
Servo amplifier
3-phase 200 V class
X
R
L1
L2
L3
3-phase
200 V AC to
240 V AC
FR-HAL
Servo amplifier
1-phase 200 V class
X
R
L1
L2
(Note)
1-phase
200 V AC to
240 V AC
L3
Y
Z
S
T
MC
MCCB
FR-HAL
Servo amplifier
1-phase 100 V class
X
R
L1
Unassigned
L2
1-phase
100 V AC to
120 V AC
Note 1. Use this for grounding.
Note. For 1-phase 200 V AC to 240 V AC, connect the power
supply to L1 and L3. Leave L2 open.
2. W ± 2 is applicable for FR-HAL-0.4K to FR-HAL-1.5K.
4-d mounting hole
(Varnish is removed from front right mounting
hole (face and back side).) (Note)
Terminal layout
R X
Z
S Y T
W ± 2
H
D1
D or less
W1
D2
Figure 9.5
X
D or less
D1 ± 2
D2
W1
W or less
R
T
S
Y
Z
H ± 5
4-d mounting hole (Note)
Fig. 9.6
Note. Use this for grounding.
Note. Use this for grounding.
Содержание MELSERVO-J2-Super Series
Страница 18: ...Part 1 Summary of MR J2S MR J2M Replacement 1 1 Part 1 Summary of MR J2S MR J2M Replacement ...
Страница 31: ...Part 1 Summary of MR J2S MR J2M Replacement 1 14 MEMO ...
Страница 109: ...Part 3 Review on Replacement of MR J2S _B_ with MR J4 _B_ 3 32 MEMO ...
Страница 161: ...Part 4 Review on Replacement of MR J2S _CP_ CL_ with MR J4 _A_ RJ 4 52 MEMO ...
Страница 219: ...Part 5 Review on Replacement of MR J2S 30 kW or Higher Capacity Models with MR J4 DU_ 5 58 MEMO ...
Страница 220: ...Part 6 Review on Replacement of MR J2M with MR J4 6 1 Part 6 Review on Replacement of MR J2M with MR J4 ...
Страница 239: ...Part 6 Review on Replacement of MR J2M with MR J4 6 20 MEMO ...
Страница 240: ...Part 7 Common Reference Material 7 1 Part 7 Common Reference Material ...
Страница 284: ...Part 7 Common Reference Material 7 45 Click Update Project ...
Страница 342: ...Part 8 Review on Replacement of Motor 8 1 Part 8 Review on Replacement of Motor ...
Страница 409: ...Part 8 Review on Replacement of Motor 8 68 MEMO ...
Страница 461: ...Part 9 Review on Replacement of Optional Peripheral Equipment 9 52 MEMO ...
Страница 462: ...Part 10 Startup Procedure Manual 10 1 Part 10 Startup Procedure Manual ...
Страница 464: ... Appendix 1 Summary of MR J4_B_ RJ020 MR J4 T20 Appendix 1 1 Appendix 1 Summary of MR J4_B_ RJ020 MR J4 T20 ...