Schaffner-FN3288-63-53-C35-R65

Part #Schaffner-FN3288-63-53-C35-R65
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Schaffner-FN3288-63-53-C35-R65
3-Phase Filters FN3287 / FN3288  
DATA
SHEET  
Smallest book-style EMC/RFI Filter for Inverter and Power Drive  
Systems  
Standard and high performance EMC  
solution  
Approvals & Compliances  
Footprint space-saving book-style housing  
Solid safety connector blocks  
Standard attenuation performance FN3287  
High attenuation performance FN3288  
HV versions for 690 VAC applications  
600 VAC  
HVIT- and IT versions for IT distribution  
networks  
Versions with low leakage current  
Features and Benefits  
FN3287 and FN3288 series of filters provides  
state-of-the-art EMI attenuation based on an  
innovative filter topology. They help to ensure  
compliance with Class C2 or even C1 limits.  
The slim book-style shape allows a convenient  
and space-saving installation next to inverters,  
converters or motor drives.  
Performance indicators  
The compact FN3287 and FN3288 filter from 10 to  
230A are designed for the most diverse  
applications worldwide, including machinery and  
machine tools.  
very high  
high  
standard  
FN3288HV filters up to 230 A are applicable for  
690 VAC distribution networks.  
FN3287  
FN3288  
300  
FN 3288IT and FN 3288HVIT filters up to 230 A  
meet the special requirements for IT distribution  
networks.  
Rated current [A]  
0
100  
200  
400  
500  
Low leakage current filter versions help to fulfill  
tough requirements (e.g. 0.1 mA) in respect of  
leakage current limitation.  
230  
10  
Typical Applications  
Three-phase variable speed drives and power  
drive systems (PDS)  
Technical Specifications  
Machine tool and machinery equipment  
IT power distribution networks (FN3288IT and  
FN3288 HVIT)  
3x 530/305 VAC (FN3287, FN3288)  
3x 530 VAC (FN3288I
T
)  
3x 760/440 VAC (FN3288H
V
)  
3x 760 VAC (FN3288HVI
T
)  
Maximum continuous operating voltage  
General energy conversion devices (inverters,  
converters)  
3 acc. IEC 60664-1  
Pollution degree  
Design corresponding to  
MTBF  
UL 60939-3, IEC 60939-3  
> 200,000 hours  
Process automation equipment  
Three-phase power supplies  
Low-leakage current requirements  
(High Fault Current acc UL508): 100kA  
SCCR**  
100 kA acc. to UL508 – high fault current  
SCCR**  
10 to 230 A  
Typical electrical schematic  
Rated currents  
10 to 230 A @50°C  
DC to 60 Hz  
Operating frequency  
P -> E 2260 VDC for 2 s (FN3287, FN3288)  
P -> E 2900 VDC for 2 s (FN3288I
T
)  
High potential test voltage  
P -> P 2280 VDC for 2 s (FN3287, FN3288, FN3288I
T
)  
P -> E 2650 VDC for 2 s (FN3288H
V
)  
P -> E 3530 VDC for 2 s (FN3288HVI
T
)  
P -> P 3270 VDC for 2 s (FN3288H
V
)  
6x rated current for 1 sec, once per hour  
Overload capability  
1.5x rated current for 1 minute, once per hour  
-40°C to +100°C (with current derating >50°C)  
40/100/21 acc. to IEC 60068-1  
IP 20 acc. to IEC 60529  
Temperature range (operation and storage)  
Climatic class  
Note: IT and HVIT versions without  
discharge resistor  
Protection category  
to ground.  
III acc. IEC 60664-1  
Overvoltage category  
Vibration and shock  
3M4 (operation)  
2M2 (transport) acc. to IEC 60721-3-3  
IEC 60721-3-2  
UL 94 V-0  
Flammability according to  
> 1MOhm acc. to IEC 60204-1  
Compliance with insulation requirement  
** SCCR
 
(High Fault Current acc UL508): 100 kA, with overcurrent protection of J-Type current  
limiting fuses. Fuse rating shall not exceed 150% of filter current rating.  
 

2
3-Phase Filters  
Schaffner Group
 
D
A
TA
SHEET 31.
 
Jan 2023  
Filter Selection Table  
Rated  
Power  
Buy  
current  
Typical drive  
Leakage current***  
loss
T
e
rminal Weight Frame  
Filter  
@ 50°C  
(40°C)  
Power  
rating**  
@ 530 VAC/50 Hz  
[mA]  
@ 25°C  
Type  
[A]  
[kW]  
[W]  
[kg]  
C35 C34 C33 C28 C27 C26 C21 C17 C13  
Capacitor option *C..  
Standard performance:  
FN3287-10-44-C..-R65  
FN3287-16-44-C..-R65  
FN3287-20-33-C..-R65  
FN3287-25-33-C..-R65  
FN3287-40-33-C..-R65  
FN3287-50-53-C..-R65  
FN3287-63-53-C..-R65  
FN3287-80-34-C..-R65  
FN3287-100-35-C..-R65  
FN3287-125-35-C..-R65  
FN3287-160-40-C..-R65  
FN3287-230-40-C..-R65  
10 (11)  
16 (17)  
6
9
3.7  
2.2  
2.4  
2.5  
2.5  
2.5  
2.5  
2.5  
2.7  
2.7  
2.7  
2.7  
2.7  
0.4  
0.4  
0.4  
0.4  
0.4  
0.4  
0.4  
0.4  
0.4  
0.4  
0.4  
0.4  
7.5  
9.5  
-44  
-44  
-33  
-33  
-33  
-53  
-53  
-34  
-35  
-35  
-40  
-40  
0.7  
0.8  
0.9  
1.0  
1.5  
2.1  
2.2  
3.4  
4.2  
4.6  
6.0  
8.8  
Q
R
4.3  
4.9  
4.9  
4.9  
4.9  
4.9  
5.6  
5.6  
5.6  
5.6  
5.9  
20 (22)  
12  
15  
24  
29  
38  
47  
59  
74  
94  
135  
10.0  
11.4  
22.6  
25.5  
32.1  
32.6  
33.0  
37.5  
38.4  
47.6  
S
25 (27)  
S
40 (44)  
T
50 (55)  
U
U
F
63 (69)  
80 (88)  
100 (110)  
125 (137)  
160 (175)  
230 (230)  
G
G
H
V
High performance:  
10 (11)  
16 (17)  
6
9
5.9  
2.5  
2.5  
2.5  
2.5  
0.4  
0.4  
0.4  
0.4  
0.4  
0.4  
0.4  
0.4  
0.4  
0.4  
0.4  
0.4  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
7.1  
10.5  
10.7  
17.8  
21.6  
29.3  
34.5  
28.8  
36.0  
42.2  
46.1  
47.6  
-44  
-44  
-33  
-33  
-33  
-53  
-53  
-34  
-35  
-35  
-40  
-40  
0.8  
1.0  
1.2  
1.2  
1.8  
2.5  
2.7  
4.3  
5.1  
5.0  
6.6  
9.3  
A
B
FN3288-10-44-C..-R65  
FN3288-16-44-C..-R65  
FN3288-20-33-C..-R65  
FN3288-25-33-C..-R65  
FN3288-40-33-C..-R65  
FN3288-50-53-C..-R65  
FN3288-63-53-C..-R65  
FN3288-80-34-C..-R65  
FN3288-100-35-C..-R65  
FN3288-125-35-C..-R65  
FN3288-160-40-C..-R65  
FN3288-230-40-C..-R65  
6.0  
6.0  
6.0  
6.0  
6.6  
6.6  
7.1  
7.1  
7.1  
7.1  
7.5  
20 (22)  
12  
15  
24  
29  
38  
47  
59  
74  
94  
135  
C
C
D
E
25 (27)  
40 (44)  
3.5  
50 (55)  
2.6  
2.6  
2.7  
2.7  
2.7  
2.7  
2.7  
63 (69)  
E
80 (88)  
F
100 (110)  
125 (137)  
160 (175)  
230 (230)  
G
G
H
V
HP for IT power  
networks****:  
10 (11)  
16 (17)  
11  
17  
5.9  
5.9  
5.9  
5.9  
5.9  
6.5  
6.5  
7.0  
7.0  
7.0  
7.0  
7.0  
6.2  
9.7  
-44  
-44  
-33  
-33  
-33  
-53  
-53  
-34  
-35  
-35  
-40  
-40  
1.1  
1.3  
1.6  
1.6  
2.8  
2.8  
2.9  
4.6  
5.4  
5.3  
6.9  
9.3  
I
J
FN3288IT-10-44-C..-R60  
FN3288IT-16-44-C..-R60  
FN3288IT-20-33-C..-R60  
FN3288IT-25-33-C..-R60  
FN3288IT-40-33-C..-R60  
FN3288IT-50-53-C..-R60  
FN3288IT-63-53-C..-R60  
FN3288IT-80-34-C..-R60  
FN3288IT-100-35-C..-R60  
FN3288IT-125-35-C..-R60  
FN3288IT-160-40-C..-R60  
FN3288IT-230-40-C..-R60  
20 (22)  
22  
13.2  
15.6  
18.7  
24.0  
29.8  
28.8  
33.0  
42.2  
46.1  
47.6  
K
25 (27)  
27  
K
40 (44)  
45  
L
50 (55)  
56  
M
M
N
O
O
P
63 (69)  
70  
80 (88)  
89  
100 (110)  
125 (137)  
160 (175)  
230 (230)  
112  
139  
178  
256  
0.02  
V
* Replace C.. with corresponding listed C35, C34, C33, C28, C27, C26, C21, C17 or C13.  
** Typical power rating at 400 VAC for FN3287 and FN3288 with cos phi=0.85.The exact value depends upon the efficiency of the drive, the motor and the  
entire application.  
*** Standardized calculated leakage current acc. IEC 60939 under normal operating conditions (FN3287, FN3288 and FN3288 IT at 530 VAC).  
****These filters may be operated in IT system as long as the operation conditions and possible short circuit/fault (earth connection of one conductor) occurs  
between the supply (line side) and the filter. The filters are not designed for short circuit/faults occurring between converter and motor.  

3
3-Phase Filters  
Schaffner Group
 
D
A
TA
SHEET 31.
 
Jan 2023  
Filter Selection Table  
Rated  
Power  
Buy  
current  
Typical drive  
Leakage current***  
loss
T
e
rminal Weight Frame  
Filter  
@ 50°C  
(40°C)  
Power  
rating**  
@ 760 VAC/50 Hz  
[mA]  
@ 25°C  
Type  
[A]  
[kW]  
[W]  
[kg]  
C44 C43 C42 C36 C34 C26 C25 C24 C17  
Capacitor option * C..  
High voltage versions:  
FN3288HV-10-44-C..-R65  
FN3288HV-16-44-C..-R65  
FN3288HV-20-33-C..-R65  
FN3288HV-25-33-C..-R65  
FN3288HV-40-33-C..-R65  
FN3288HV-50-53-C..-R65  
FN3288HV-63-53-C..-R65  
FN3288HV-80-34-C..-R65  
FN3288HV-100-35-C..-R65  
FN3288HV-125-35-C..-R65  
FN3288HV-160-40-C..-R65  
FN3288HV-230-40-C..-R65  
10 (11)  
16 (17)  
10  
13  
8.4  
8.4  
1.8  
7.0  
10.8  
12.6  
14.6  
19.2  
26.3  
33.3  
28.8  
33.0  
42.0  
46.1  
47.6  
-44  
-44  
-33  
-33  
-33  
-53  
-53  
-34  
-35  
-35  
-40  
-40  
1.2  
1.5  
1.8  
1.9  
2.9  
3.3  
3.5  
4.9  
5.8  
5.9  
7.2  
9.3  
I
J
2.5  
2.5  
2.5  
2.6  
2.6  
2.6  
2.6  
2.6  
2.6  
2.6  
2.6  
20 (22)  
17  
10.9  
10.9  
12.4  
12.4  
12.4  
12.4  
12.4  
12.4  
12.4  
12.4  
K
25 (27)  
21  
K
40 (44)  
35  
L
50 (55)  
43  
M
M
N
O
O
P
63 (69)  
55  
80 (88)  
70  
100 (110)  
125 (137)  
160 (175)  
230 (230)  
100  
110  
140  
200  
0.1  
V
HV for IT power  
networks****:  
10 (11)  
16 (17)  
10  
13  
4.6  
3.6  
3.7  
3.7  
3.7  
3.7  
3.7  
3.7  
3.7  
3.7  
3.7  
3.7  
3.7  
7.0  
10.8  
12.6  
14.6  
19.2  
26.3  
33.3  
28.8  
33.0  
42.2  
46.1  
47.1  
-44  
-44  
-33  
-33  
-33  
-53  
-53  
-34  
-35  
-35  
-40  
-40  
1.2  
1.5  
1.8  
1.9  
2.9  
3.3  
3.5  
4.9  
5.8  
5.9  
7.2  
9.3  
I
J
FN3288HVIT-10-44-C..-R60  
FN3288HVIT-16-44-C..-R60  
FN3288HVIT-20-33-C..-R60  
FN3288HVIT-25-33-C..-R60  
FN3288HVIT-40-33-C..-R60  
FN3288HVIT-50-53-C..-R60  
FN3288HVIT-63-53-C..-R60  
FN3288HVIT-80-34-C..-R60  
FN3288HVIT-100-35-C..-R60  
FN3288HVIT-125-35-C..-R60  
FN3288HVIT-160-40-C..-R60  
FN3288HVIT-230-40-C..-R60  
6.8  
6.8  
6.8  
6.8  
6.8  
6.8  
6.8  
6.8  
20 (22)  
17  
K
25 (27)  
21  
K
40 (44)  
35  
L
50 (55)  
43  
M
M
N
O
O
P
63 (69)  
55  
80 (88)  
70  
100 (110)  
125 (137)  
160 (175)  
230 (230)  
100  
110  
140  
200  
5.9  
6.8  
12.4  
V
* Replace C.. with corresponding listed C44, C43, C42, C36, C34, C26, C25, C24 or C17.  
** Typical power rating (400 VAC for FN3287 and FN3288 / 690 VAC for FN3288 HV and FN3288 HVIT) with cos phi=0.85. The exact value depends upon the  
efficiency of the drive, the motor and the entire application.  
*** Standardized calculated leakage current acc. IEC 60939 under normal operating conditions (FN3288 HV and FN3288 HVIT at 760 VAC).  
****These filters may be operated in IT system as long as the operation conditions and possible short circuit/fault (earth connection of one conductor) occurs  
between the supply (line side) and the filter. The filters are not designed for short circuit/faults occurring between converter and motor.  
Distribution Inventory  
Up-to-date inventory levels for global distributors is available at  

4
3-Phase Filters  
Schaffner Group
 
D
A
TA
SHEET 31.
 
Jan 2023  
Typical Filter Attenuation – FN3287 Standard Performance  
(FN3287 standard performance version with standard leakage current)  
Per CISPR 17: symmetrical 50 Ω/50 Ω -> Differential Mode (DM); asymmetrical 50 Ω/50 Ω -> Common Mode (CM)  
FN3287-10-44-C28-R65  
FN3287-25-33-C33-R65  
FN3287-63-53-C33-R65  
FN3287-125-35-C33-R65  
FN3287-16-44-C33-R65  
FN3287-40-33-C33-R65  
FN3287-80-34-C33-R65  
FN3287-160-40-C33-R65  
FN3287-20-33-C33-R65  
FN3287-50-53-C33-R65  
FN3287-100-35-C33-R65  
FN3287-230-40-C33-R65  
dB  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
CM  
DM  
10k  
100k  
1M  
10M  

5
3-Phase Filters  
Schaffner Group
 
D
A
TA
SHEET 31.
 
Jan 2023  
Typical Filter Attenuation – FN3288 High Performance  
(FN3288 high performance version with standard leakage current)  
Per CISPR 17: symmetrical 50 Ω/50 Ω -> Differential Mode (DM); asymmetrical 50 Ω/50 Ω -> Common Mode (CM)  
FN3288-10-44-C34-R65  
FN3288-25-33-C35-R65  
FN3288-63-53-C35-R65  
FN3288-125-35-C35-R65  
FN3288-16-44-C35-R65  
FN3288-40-33-C35-R65  
FN3288-80-34-C35-R65  
FN3288-160-40-C35-R65  
FN3288-20-33-C35-R65  
FN3288-50-53-C35-R65  
FN3288-100-35-C35-R65  
FN3288-230-40-C35-R65  
dB  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
CM  
DM  
10k  
100k  
1M  
10M  

6
3-Phase Filters  
Schaffner Group
 
D
A
TA
SHEET 31.
 
Jan 2023  
Typical Filter Attenuation – FN3288 Low Leakage Current Version  
Per CISPR 17: symmetrical 50 Ω/50 Ω -> Differential Mode (DM); asymmetrical 50 Ω/50 Ω -> Common Mode (CM)  
FN3288-10-44-C21-R65  
FN3288-25-33-C21-R65  
FN3288-63-53-C21-R65  
FN3288-125-35-C21-R65  
FN3288-16-44-C21-R65  
FN3288-40-33-C21-R65  
FN3288-80-34-C21-R65  
FN3288-160-40-C21-R65  
FN3288-20-33-C21-R65  
FN3288-50-53-C21-R65  
FN3288-100-35-C21-R65  
FN3288-230-40-C17-R65  
dB  
90  
80  
70  
60  
50  
40  
DM  
30  
20  
CM  
10  
0
10k  
100k  
1M  
10M  

7
3-Phase Filters  
Schaffner Group
 
D
A
TA
SHEET 31.
 
Jan 2023  
Mechanical Data  
Frame A to U  
Dimensions*  
A
B
C
D
E
F
G
H
J+/-2  
102  
122  
126  
149  
156  
172  
173  
183  
114  
141  
148  
172  
170  
187  
192  
198  
94  
K
L+/-1  
76  
M**  
M5  
M5  
M5  
M6  
M6  
M6  
M8  
M10  
M5  
M5  
M5  
M6  
M6  
M6  
M8  
M10  
M5  
M5  
M5  
M6  
M6  
M10  
Frame  
185  
195  
210  
235  
255  
290  
300  
310  
230  
230  
245  
265  
265  
310  
320  
330  
180  
200  
205  
215  
220  
350  
40  
45  
45  
50  
65  
80  
90  
100  
50  
55  
55  
60  
70  
95  
95  
100  
40  
45  
45  
50  
65  
105  
120  
140  
145  
168  
180  
205  
210  
225  
132  
159  
167  
191  
194  
220  
230  
240  
112  
120  
132  
147  
180  
240  
157  
164  
174  
207  
226  
250  
260  
270  
203  
198  
212  
237  
237  
270  
280  
290  
153  
170  
173  
185  
186  
310  
0.8  
0.8  
0.8  
1.0  
1.0  
1.2  
1.5  
1.5  
0.8  
0.8  
0.8  
1.0  
1.0  
1.2  
1.5  
1.5  
0.8  
0.8  
0.8  
1.0  
1.0  
1.5  
175  
180  
195  
220  
240  
270  
280  
290  
220  
215  
230  
250  
250  
290  
300  
310  
170  
185  
190  
200  
205  
330  
20  
25  
25  
30  
45  
50  
60  
70  
30  
35  
35  
40  
50  
65  
65  
70  
20  
25  
25  
30  
45  
70  
4.5  
5.4  
5.4  
5.4  
5.4  
6.5  
6.5  
6.5  
4.5  
5.4  
5.4  
5.4  
5.4  
6.5  
6.5  
6.5  
4.5  
5.4  
5.4  
5.4  
5.4  
6.5  
11  
11  
13  
13  
16  
22  
25  
28  
12.5  
13  
13  
13  
16  
22  
25  
30  
11  
11  
13  
13  
16  
30.5  
A
B
C
D
E
F
93  
96  
115  
120  
110  
112  
110  
88  
G
H
I
112  
118  
135  
133  
125  
127  
127  
68  
J
K
L
M
N
O
P
Q
R
S
102  
113  
128  
156  
190  
76  
83  
95  
T
120  
125  
U
V
*
All dimensions in mm. For dimensions without stated tolerances: ISO 2768-m/EN 22768-m  
** Earth
 
screw torque:M5 2.0-2.2 Nm; M6 3.5-4.0 Nm; M8 8.0-9.0 Nm; M10 15-17 Nm  
Filter Input/Output Connector Cross Sections  
-44  
-33  
-53  
-34  
-35  
-40  
2
2
2
2
2
2
2
2
2
2
Solid wire  
Flex wire  
0.5-10 mm  
0.5-16 mm  
0.5-16 mm  
6-35 mm  
10-50 mm  
16-50 mm  
25-95 mm  
25-95 mm  
2
2
0.5-6 mm  
0.5-10 mm  
AWG 22-6  
1.5-1.8 Nm  
0.5-16 mm  
AWG 20-4  
2.0-2.3 Nm  
6-25 mm  
AWG 6-2  
AWG 20-8  
1.0-1.2 Nm  
AWG 6-1/0  
7.0-8.0 Nm  
AWG 0-4/0  
17-20 Nm  
Flex wire AWG  
4.0-4.5 Nm  
Recommended torque  
Please visit

to find more details on filter connectors.  

8
3-Phase Filters  
Schaffner Group
 
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A
TA
SHEET 31.
 
Jan 2023  
Accessories  
Surge Protection Devices  
SPD with a fail safe function to prevent short-circuit  
(separation of circuit and element is visually  
confirmable)  
Compliance with IEC 61643-1 that meets the new JIS  
standards  
Against indirect lightning surge for single phase /  
three phase power supplies Quick response for  
surge  
Impulse current capacity 8/20μs-5,000A  
Impulse test category: Class II (Type II)  
Every pathway consists of same elements. Between  
line and line/between lines and ground can protect  
as the same level.  

9
3-Phase Filters  
Schaffner Group
 
D
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SHEET 31.
 
Jan 2023  
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