Mitsubishi Electric MELSERVO-J4 series, Instruction Manual

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11 OPTIONS AND PERIPHERAL EQUIPMENT
11.12 Power factor improving AC reactors
11.12
Power factor improving AC reactors
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 AC reactors for two servo amplifiers or more, be sure to connect a power factor improving
AC reactor to each servo amplifier. If one unit of power factor improving reactor is used for multiple servo amplifiers, the power
factor cannot be improved sufficiently unless all servo amplifiers are operated.
100 V class/200 V class
Servo amplifier Power factor
improving
AC reactor Dimensions [mm] Terminal
size Mass [kg]
W W1 H D
*4
D1 D2 d
MR-J4-10GF(-RJ)
MR-J4-20GF(-RJ)
MR-J4-10GF1(-RJ) FR-HAL-0.4K 104 84 99 72 51 40 M5 M4 0.6
MR-J4-40GF(-RJ)
MR-J4-20GF1(-RJ) FR-HAL-0.75K 104 84 99 74 56 44 M5 M4 0.8
MR-J4-60GF(-RJ)
MR-J4-70GF(-RJ)
MR-J4-40GF1(-RJ) FR-HAL-1.5K 104 84 99 77 61 50 M5 M4 1.1
MR-J4-100GF(-RJ)
(3-phase power
supply input) FR-HAL-2.2K 115
*4
40 115 77 71 57 M6 M4 1.5
MR-J4-100GF(-RJ)
(1-phase power
supply input)
MR-J4-200GF(-RJ)
(3-phase power
supply input) FR-HAL-3.7K 115
*4
40 115 83 81 67 M6 M4 2.2
MR-J4-200GF(-RJ)
(1-phase power
supply input) FR-HAL-5.5K 115
*4
40 115 83 81 67 M6 M4 2.3
4-d mounting hole
(Varnish is removed from front right
mounting hole (face and back side).)
*1
Terminal layout
R X Z S Y T
W or less *2
W1
D1
D2
H
D or less
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
1-phase
*3
200 V AC to
240 V AC
L3
L2
Y
Z
S
T
MC MCCB
FR-HAL
Servo amplifier
1-phase 100 V class
X R
L1
Unassigned
1-phase *3
200 V AC to
240 V AC