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11 Appendix
■
Recommended Model Selection
The recommended Schaffner models are listed in the following table.
Table 11-2 Recommended EMC input filters
Series
Servo Drive Model
Rated Input Current
(In)
Filter Model
(Manufactuer: Schaffner)
Single-phase 220 V
Size A
SV660NS1R6I
2.3
FN2090-3-06
SV660NS2R8I
4
FN2090-4-06
Size B
SV660NS5R5I
7.9
FN2090-8-06
Three-phase 220 V
Size B
SV660NS6R6I
3.7
FN 3258-7-44
2) Mounting dimensions (FN2080 and FN3258)
Multiple servo drives can be connected to the same external EMI filter if the following conditions are
met:
■
The single-phase device is connected to a single-phase EMI filter, and the three-phase device is
connected to a three-phase EMI filter.
■
The total power consumption of the connected device must be equal to or less than the rated
current allowed by the EMI filter.
■
Dimensions of Schaffner FN2080 series filters (1-16 A)
A
F
D
E
B
K
N
L
G
M
C
H
I
J
Figure 11-4 Dimensions of FN2080 series filters (1–16 A) (unit: mm)
Table 11-3 Dimensions of FN2080 series filters (1-16 A) (unit: mm)
Rated
Current
(A)
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
85
54
30.3
64.8
49.8
75
27 12.3 20.8 19.9
5.3
6.3
0.7 6.3 x 0.8
3
85
54
40.3
64.8
49.8
75
27 12.3 29.8 11.4
5.3
6.3
0.7 6.3 x 0.8
6
113.5±1 57.5±1 45.4±1 94±1
56
103
25 12.4 32.4 15.5
4.4
6
1
6.3 x 0.8
10
156±1 57.5±1 45.4±1 130.5±1 56
143
25 12.4 32.5 15.5
5.3
6
1
6.3 x 0.8
12
156±1 57.5±1 45.4±1 130.5±1 56
143
25 12.4 32.5 15.5
5.3
6
1
6.3 x 0.8
16
119±1 85.5±1 57.6±1 98.5±1 84.5 109
40 15.6
-
42.25 4.4
7.4
1.2 6.3 x 0.8