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12. OPTIONS AND AUXILIARY EQUIPMENT
12.2.9 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]
Mass
[kg]([Ib])
MR-J2S-10B to MR-J2S-100B
MR-J2S-10B1 to MR-J2S-40B1
SF1252 38 0.75(1.65)
MR-J2S-200B MR-J2S-350B SF1253 57 1.37(3.02)
MR-J2S-500B (Note) HF3040A-TM 1.5 6.0(13.23)
MR-J2S-700B (Note) HF3050A-TM 1.5 6.7(14.77)
MR-J2S-11KB (Note) HF3060A-TMA 3.0 10.0(22.05)
MR-J2S-15KB (Note) HF3080A-TMA 3.0 13.0(28.66)
MR-J2S-22KB (Note) HF3100A-TMA 3.0 14.5(31.97)
Note. Soshin Electric. A surge protector is separately required to use any of these EMC filters. (Refer to the EMC Installation
Guidelines.)
(2) Connection example
L
1
L2
L3
L
11
L21
L
1
L2
L3
L
1
L2
L3
LINE LOAD
(Note 2)
NFB
MC
(Note 1)
Power
supply
EMC filter
(SF1252, SF1253)
Servo amplifie
r
L
1
L
2
L3
L11
L21
Servo amplifier
1
2
3
4
5
6
E
MC
Surge protector 1
(RAV-781BYZ-2)
(OKAYA Electric Industries
Co., Ltd.)
Surge protector 2
(RAV-781BXZ-4)
(OKAYA Electric Industries Co., Ltd.)
NFB
(Note 1)
Power
supply
1
2
3
123
EMC filter
(SOSHIN Electric Co., Ltd)
Note 1. For 1-phase 230V power supply, connect the power supply to L1, L2 and leave L3 open. There is no L3 for 1-phase 100 to 120V
power supply. Refer to section 1.3 for the power supply specification.
2. Connect when the power supply has earth.