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13. OPTIONS AND AUXILIARY EQUIPMENT
13.2.2 Circuit breakers, fuses, magnetic contactors
Always use one circuit breaker and one magnetic contactor with one servo amplifier. When using a fuse
instead of the circuit breaker, use the one having the specifications given in this section.
Fuse
Servo amplifier Circuit breaker
Class Current [A] Voltage AC [V]
Magnetic contactor
MR-E-10A-QW003 30A frame 5A 10
MR-E-20A-QW003 30A frame 5A 10
MR-E-40A-QW003 30A frame 10A 15
MR-E-70A-QW003 30A frame 15A
K5
15
MR-E-100A-QW003 30A frame 15A 15
S-N10
MR-E-200A-QW003 30A frame 20A 15
250
S-N18
13.2.3 Power factor improving reactors
The input power factor is improved to be about 90
. For use with a 1-phase power supply, it may be slightly
lower than 90
.
Servo amplifier
MR-E- A-QW003
MR-E- AG-QW003
W
W1C
RXSYTZ
H 5(0.2)
D1
Installation screw
D 5(0.2)
[Unit : mm]
FR-BAL
L
1
L
2
L3
MC
R
S
T
X
Y
Z
(Note)
1-plase
200 to 230VAC
NFB
FR-BAL
L
1
L
2
L
3
MC
R
S
T
X
Y
Z
NFB
3-phase
200 to 230VAC
Servo amplifier
MR-E- A-QW003
MR-E- AG-QW003
Note. Connect a 1-phase 200 to 230VAC power supply to L1, L2 and keep L3 open.
Dimensions [mm ]
Servo amplifier Model
W W1 H D D1 C
Mounting
screw size
Terminal
screw size
Mass
[kg (lb)]
MR-E-10A-QW003
MR-E-20A-QW003
FR-BAL-0.4K 135 120 115 59 45
0
2.5
7.5 M4 M3.5 2.0 (4.4)
MR-E-40A-QW003 FR-BAL-0.75K 135 120 115 69 57
0
2.5
7.5 M4 M3.5 2.8 (6.17)
MR-E-70A-QW003 FR-BAL-1.5K 160 145 140 71 55
0
2.5
7.5 M4 M3.5 3.7 (8.16)
MR-E-100A-QW003 FR-BAL-2.2K 160 145 140 91 75
0
2.5
7.5 M4 M3.5 5.6 (12.35)
MR-E-200A-QW003 FR-BAL-3.7K 220 200 192 90 70
0
2.5
10 M5 M4 8.5 (18.74)