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12. OPTIONS AND AUXILIARY EQUIPMENT
12.19 EMC filter (recommended)
For compliance with the EMC directive of the IEC/EN Standard, it is recommended to use the following filter.
Some EMC filters are large in leakage current.
(1) Combination with the servo amplifier
Servo amplifier
Recommended filter (Soshin Electric)
Mass [kg]([lb])
Model Leakage current [mA]
MR-J3-10A to MR-J3-100A
MR-J3-10A1 to MR-J3-40A1
(Note) HF3010A-UN
5
3 (6.61)
MR-J3-250A MR-J3-350A (Note) HF3030A-UN 5.5 (12.13)
MR-J3-500A MR-J3-700A (Note) HF3040A-UN 1.5 6.0 (13.23)
MR-J3-11KA to MR-J3-22KA (Note) HF3100A-UN 6.5 15 (33.07)
MR-J3-60A4 to MR-J3-100A4 TF3005C-TX
5.5
6(13.23)
MR-J3-200A4 MR-J3-700A4 TF3020C-TX
MR-J3-11KA4 TF3030C-TX 7.5(16.54)
MR-J3-15KA4 TF3040C-TX
12.5(27.56)
MR-J3-22KA4 TF3060C-TX
Note. A surge protector is separately required to use any of these EMC filters.
(2) Connection example
NFB
L
1
L
2
L3
L
11
L
21
Servo amplifier
1
2
3
4
5
6
E
(Note 2)
Surge protector 1
(RAV-781BYZ-2)
(OKAYA Electric Industries Co., Ltd.)
(Note 2)
Surge protector 2
(RAV-781BXZ-4)
(OKAYA Electric Industries Co., Ltd.)
(Note 1)
Power supply
1
2
3
123
MC
EMC filter
Note 1. For 1-phase 200 to 230VAC power supply, connect the power supply to L1, L2
and leave L
3 open.
There is no L
3 for 1-phase 100 to 120VAC power supply. Refer to section 1.3 for
the power supply specification.
2. The example is when a surge protector is connected.
