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13. OPTIONS AND AUXILIARY EQUIPMENT
13.2.8 EMC filter
For compliance with the EMC Directive of the EN Standard, it is recommended to use the following filter:
Some EMC filters are large in leakage current.
(1) Combination with the servo amplifier
Recommended filter
Servo amplifier
Model Leakage current [mA]
Weight [kg]([lb])
MR-E-10A to MR-E-100A SF1252 38 0.75 (1.65)
MR-E-200A SF1253 57 1.37 (1.65)
(2) Connection example
NFB
L
1
L
2
L
3
L
1
L
2
L
3
LINE LOAD
3-phase
200 to 230V AC,
1-phase
230VAC or
1-phase
100 to120VAC
EMC filter Servo amplifier
(Note 1) Power supply
(Note 2)
Note: 1. For 1-phase 230VAC power supply, connect the power supply to L
1
,L
2
and leave L
3
open.
2. Connect when the power supply has earth.
L
1
L
2
L
3
(3) Outline drawing
23.0(0.906)
LABEL
LINELOAD
168.0(6.614)
L1'
L2'
L3'
L1
L2
L3
149.5(5.886)
LINE
(input side)
LOAD
(output side)
140.0(5.512)
156.0(6.142)
16.0(0.63)
42.0
8.5
SF1252
LABEL
LINELOAD
168.0(6.614)
L1'
L2'
L3'
L1
L2
L3
209.5(8.248)
LINE
(input side)
LOAD
(output side)
140.0(5.512)
156.0(6.142)
49.0
8.5
SF1253
[Unit: mm(in)]
(0.335)
(1.654)
(0.335)
(1.929)
6.0(0.236)
6.0(0.236)