3-phase filters
FN 3270
Compact three-phase EMC/RFI filter
for industrial motor drive applications
■
■
■
■
Very compact and light weight design
requiring minimum space
Easy, time-saving installation and
contacting
Protective covers as optional accessory
available
Attenuation performance according to
EN 61800-3/A11
Technical specifications
Maximum continuous operating voltage:
Operating frequency:
Rated currents:
High potential test voltage:
Protection category:
Overload capability:
Temperature range (operation and storage):
Flammability corresponding to:
Design corresponding to:
MTBF @ 50°C/400V (Mil-HB-217F):
Typical electrical schematic
3x 520/300VAC (480VAC +10% possible)
dc to 60Hz
10 to 1000A @ 50°C
P –> E 2750VDC for 2 sec
P –> P 2250VDC for 2 sec
IP20 (10 to 100A)
IP00 (150 to 1000A)
4x rated current at switch on,
1.5x rated current for 1 minute, once per hour
-25°C to +100°C (25/100/21)
UL 94V-2 or better
UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939
>320,000 hours
■
An extremely compact and light weight
or inspector from undeliberate touching of
filter design requiring minimum mounting
life conductors. They can easily be retro-
space in installations and cabinets.
fitted even if the filter is already installed
Simple and time-saving installation with
and connected.
good accessibility for automatic and hand
■
tools.
■
Solid, touch-safe terminal blocks, for all
filters from 10 to 100A, offering sufficient
■
L2
L2‘
L3
L3‘
Cx
Cx
R1
Cy
R2
PE
PE
Line
Load
Variable speed electrical power drive
systems/motor drives for mainly industrial
purpose
■
Various industrial applications comprising
frequency inverters, motor drives and
servo drives
Guaranteed filter performance under fullload operating conditions.
■
■
These EMC filters provide the attenuation
15 different filter models allow the specific
Optionally available transparent protective
choice and deployment for most industrial
covers for all filters with busbars from 150
applications.
to 1000A, to protect the installer, operator
L1‘
performance needed to fulfill
EN 61800-3/A11.
■
contacting cross section according to the
EN 60204-1 installation standard.
L
L1
Typical applications
Features and benefits
■
Approvals
> Components > FN 3270
Filter selection table
Filter
FN
FN
FN
FN
FN
FN
FN
FN
FN
FN
FN
FN
FN
FN
FN
Rated current
@ 50°C (40°C)
Typical drive
power rating*
Leakage current**
@ 480VAC/50Hz
Power loss
@ 25°C/50Hz
[A]
10 (11)
20 (22)
35 (38)
50 (55)
65 (71)
80 (88)
100 (110)
150 (164)
200 (219)
250 (274)
320 (350)
400 (438)
600 (657)
800 (876)
1000 (1095)
[kW]
5.5
11
22
30
37
45
55
75
110
132
160
220
315
400
560
[mA]
26.4
26.4
29.4
29.4
29.4
29.4
29.4
59.5
59.5
59.5
59.5
59.5
59.5
59.5
59.5
[W]
2.4
4.1
6.8
12.8
13.5
13.5
17.1
7.5
13.2
20.6
12.2
19.2
35.6
51.8
81.0
3270H-10-44
3270H-20-44
3270H-35-33
3270H-50-34
3270H-65-34
3270H-80-35
3270H-100-35
3270H-150-99
3270H-200-99
3270H-250-99
3270H-320-99
3270H-400-99
3270H-600-99
3270H-800-99
3270H-1000-99
Input/Output
connections
-44
-44
-33
-34
-34
-35
-35
-99
-99
-99
-99
-99
-99
-99
-99
*
Calculated at rated current, 480VAC and cos phi = 0.8. The exact value depends upon the efficiency of the drive, the motor and the entire application.
**
Maximum leakage under normal operating conditions. Note: if two phases are interrupted, worst case leakage could reach 5.2 times higher levels.
Weight
Protective
covers***
[kg]
0.4
0.5
0.7
1.2
1.3
2.2
2.6
6.1
6.1
6.1
7.2
7.2
7.7
15.8
15.8
Order code
*** Please contact your local Schaffner partner to order the optional protective covers with the order code in the table above.
Typical filter attenuation
Per CISPR 17; A = 50Ω/50Ω sym; B = 50Ω/50Ω asym; C = 0.1Ω/100Ω sym; D = 100Ω/0.1Ω sym
10 and 20A types
35 to 65A types
80 and 100A types
150 to 1000A types
1151-047
1151-047
1151-047
1151-047
1151-047
1151-047
1151-049
1151-049
> Components > FN 3270
Mechanical data
10 to 100A types
150 to 1000A types
D
I
B
M
D
I
L
K
L
A
N
H
A
B
H
J
O C
C
J
P
U
U
G
W
G
Z
F
F
V
X
E
Y
E
Dimensions
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
U
V
W
X
Y
Z
10A
20A
35A
50A
65A
80A
100A
150A
200A
250A
320A
400A
600A
800A
1000A
150
58
58
120
132.5
42
4.5
1
21.9
M4
150
58
58
120
132.5
42
4.5
1
21.9
M4
160
70
68
130
142.5
50
5.5
1
25
M5
170
85
80
140
152.5
65
5.5
1
39
M6
170
85
80
140
152.5
65
5.5
1
39
M6
200
95
90
170
182.5
75
5.5
1.5
45
M8
230
95
90
200
212.5
75
5.5
1.5
45
M8
20.5
20.5
20
15
15
16
16
300
200
86
240
275
165
Ø11
2
40
M10
92
37
380
211
93
26.5
60
20
3
10
37
Ø9
300
200
86
240
275
165
Ø11
2
40
M10
92
37
380
211
93
26.5
60
20
3
10
37
Ø9
300
200
86
240
275
165
Ø11
2
40
M10
92
37
380
211
93
26.5
60
20
3
10
37
Ø9
300
200
86
240
275
165
Ø11
2
40
M10
92
37
380
211
93
26.5
60
25
6
12.5
37
Ø11
300
200
86
240
275
165
Ø11
2
40
M10
92
37
380
211
93
26.5
60
25
6
12.5
37
Ø11
300
200
86
240
275
165
Ø11
2
40
M10
92
37
380
211
93
26.5
60
25
8
12.5
37
Ø11
370
190
125
310
345
155
Ø11
3
50
M12
138
67
610
201
132
29
60
40
8
20
47
Ø13.5
370
190
125
310
345
155
Ø11
3
50
M12
138
67
610
201
132
29
60
40
8
20
47
Ø13.5
All dimensions in mm; 1 inch = 25.4mm
Tolerances according: ISO 2768-m / EN 22768-m
Filter input/output connector cross sections
Solid wire
Flex wire
AWG type wire
Recommended torque
-33
-34
-35
-44
16mm2
10mm2
AWG 6
1.5 - 1.8Nm
35mm2
25mm2
AWG 2
4.0 - 4.5Nm
50mm2
50mm2
AWG 1/0
7 - 8Nm
10mm2
6mm2
AWG 8
1.5 - 1.8Nm
Please visit www.schaffner.com to find more details on filter connectors.
Your local partner: To find your local partner within Schaffner’s global network, please go to www.schaffner.com
May 2008
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