No-Fuse Breakers, Fuses, Magnetic Contactors; Power Factor Improving Reactors - Mitsubishi Electric GENERAL PURPOSE AC SERVO MR-E- A/AG Instruction Manual

13. OPTIONS AND AUXILIARY EQUIPMENT

13.2.2 No-fuse breakers, fuses, magnetic contactors

Always use one no-fuse breaker and one magnetic contactor with one servo amplifier. When using a fuse
instead of the no-fuse breaker, use the one having the specifications given in this section.
Servo amplifier No-fuse breaker
MR-E-10A 30A frame 5A
MR-E-20A 30A frame 5A
MR-E-40A 30A frame 10A
MR-E-70A 30A frame 15A
MR-E-100A 30A frame 15A
MR-E-200A 30A frame 20A

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%.
W
RX S Y T Z
C W1
Servo amplifier Model
MR-E-10A/20A FR-BAL-0.4K
MR-E-40A FR-BAL-0.75K
MR-E-70A FR-BAL-1.5K
MR-E-100A FR-BAL-2.2K
MR-E-200A FR-BAL-3.7K
Fuse
Class Current [A]
K5 10
K5 10
K5 15
K5 15
K5 15
K5 15
[Unit : mm]
3-phase
200 to 230VAC
D1 5
Installation screw
1-phase
230VAC
Dimensions [mm (in) ]
W W1 H
135 (5.31) 120 (4.72) 115 (4.53)
135 (5.31) 120 (4.72) 115 (4.53)
160 (6.30) 145 (5.71) 140 (5.51)
160 (6.30) 145 (5.71) 140 (5.51)
220 (8.66) 200 (7.87) 192 (7.56)
13 - 23
Magnetic contactor
Voltage [V]
S-N10
AC250
S-N18
NFB
NFB
D D1
59 (2.32) 45 (1.77) 7.5 (0.29)
69 (2.72) 57 (2.24) 7.5 (0.29)
71 (2.79) 55 (2.17) 7.5 (0.29)
91 (3.58) 75 (2.95) 7.5 (0.29)
90 (3.54) 70 (2.76) 10 (0.39)
FR-BAL
Servo amplifier
MC
R X
L
S Y
L
T Z
L
FR-BAL
Servo amplifier
MC
R X
L
S Y
L
T Z
L
Mounting Terminal
C screw size screw size
M4 M3.5
M4 M3.5
M4 M3.5
M4 M3.5
M5 M4
1
2
3
1
2
3
Weight
[kg (lb)]
2.0 (4.4)
2.8 (6.17)
3.7 (8.16)
5.6 (12.35)
8.5 (18.74)