DATASHEET
Sine wave filters FN 5040/FN 5045
LC Sine Wave Filter for Motor Drives
Smooth sine wave without voltage peaks
Perfect motor protection
Reduce bearing currents
Motor frequency up to 200 Hz
Extended motor cable length capability
Approvals
UL 61800-5-1 up to 750 A for FN 5040, 480 A for
FN 5045. For use with AC or DC drives (power
conversion equipment) only
Features and benefits
Performance indicators
Converts the rectangular PWM output voltage of
motor drives into a smooth sine wave with low
residual ripple
Elimination of premature motor damage caused by
high dv/dt, overvoltages, cable ringing, motor
overheating, and eddy current losses
Improves bearing life time because of bearing
currents caused by circulating currents
Complies with IEC 60034-17* and NEMA-MG1
requirements for general purpose motors
Optional with NEMA 1 protective cover
Technical specifications
Nominal operating voltage
Rated operating voltage
Motor frequency
Switching frequency
Rated currents
Motor cable length
Impedance (uk)
Residual ripple voltage
High potential test voltage
Protection category
Overload capability
Ambient temperature range
3x480 VAC
3x525 VAC
0...70 Hz (up to 200Hz with derating (see graph))
See filter selection table
4.5 to 1200 A @ 45°C
Up to 2,000 m (see graph)
8 to 10% @ 400 V, 50 Hz and rated current
<5%
P –> E 3000 VAC, 1 minute
P –> P 2500 VAC, 1 minute
IP 00 (FN 5040)
IP 20 (FN 5045)
1.5× rated current for 1 minute, once per hour
-25°C to +45°C fully operation
+45°C to 70°C derated operation*
-25°C to +85°C transport and storage
EIS 200
UL 94 V-2
Chokes: EN 61558-2-20 or EN 60076-6
Filter: UL 61800-5-1, EN 61800-5-1
>100,000 hours
Typical applications
HVAC applications
Pumps
Ventilators
Conveyors
Compressors
Elevators
Cranes
Medium voltage applications, deployed in front of
the step-up transformer
Retrofit installations with motor drives
Motor drive with long motor cable
Motor drive with multiple motors in parallel
Insulation class
Flammability corresponding to
Design corresponding to
MTBF
Typical electrical schematic
* I
derated
= I
nominal
*√((T
max-
T
amb
)/(T
max-
T
nominal
)) = I
nom
*√((70°C-T
amb
)/25°C)
2
Output filters
Schaffner Group
Datasheets
2017
Filter selection table
Filter
Rated
current
Rated
current
Typical
motor drive
power
rating
@ 400 V*
[A]
FN 5040-4.5-82
FN 5040-8-82
FN 5040-10-83
FN 5040-17-83
FN 5040-24-84
FN 5040-38-84
FN 5040-48-85
FN 5040-62-86
FN 5040-75-87
FN 5040-115-87
FN 5040-180-99
FN 5040-260-99
FN 5040-410-99
FN 5040-480-99
FN 5040-660-99
FN 5040-750-99
FN 5040-880-99
FN 5040-1200-99
FN 5045-4.5-44
FN 5045-8-44
FN 5045-10-44
FN 5045-17-33
FN 5045-24-33
FN 5045-38-33
FN 5045-48-34
FN 5045-62-34
FN 5045-75-35
FN 5045-115-35
FN 5045-180-99
FN 5045-260-99
FN 5045-410-99
FN 5045-480-99
FN 5045-660-99
FN 5045-750-99
FN 5045-880-99
FN 5045-1200-99
4.5
8
10
17
24
38
48
62
75
115
180
260
410
480
660
750
880
1200
4.5
8
10
17
24
38
48
62
75
115
180
260
410
480
660
750
880
1200
[A]
4.05
7.2
9
15.3
21.6
34.2
43.2
55.8
67.5
103.5
162
234
369
432
594
675
792
1080
4.05
7.2
9
15.3
21.6
34.2
43.2
55.8
67.5
103.5
162
234
369
432
594
675
792
1080
[kW]
1.1/1.5
2.2/3
4
5.5/7.5
11
15/18.5
22
30
37
45/55
75/90
110/132
160/200
250
315/355
400
400/500
560/630
1.1/1.5
2.2/3
4
5.5/7.5
11
15/18.5
22
30
37
45/55
75/90
110/132
160/200
250
315/355
400
400/500
560/630
Typical
motor drive
power
rating
@ 480 V**
[kW]
1.3/1.8
2.64/3.6
4.8
6.6/9.0
13.2
18/22.2
26.4
36
44.4
52.8/66
90/108
132/158.4
192/240
300
378/426
480
480/600
672/756
1.3/1.8
2.64/3.6
4.8
6.6/9.0
13.2
18/22.2
26.4
36
44.4
52.8/66
90/108
132/158.4
192/240
300
378/426
480
480/600
672/756
[mH]
13
6.9
5.2
3.1
2.4
1.6
1.1
0.85
0.75
0.5
0.3
0.2
0.13
0.11
0.14
0.12
0.11
0.075
13
6.9
5.2
3.1
2.4
1.6
1.1
0.85
0.75
0.5
0.3
0.2
0.13
0.11
0.14
0.12
0.11
0.075
[μF]
2.2
4.7
6.8
10
10
10
14.7
30
30
20
33
47
66
94
141
165
188
282
2.2
4.7
6.8
10
10
10
14.7
30
30
20
33
47
66
94
141
165
188
282
Y
Y
Y
Y
Y
Y
Y
Y
Y
Δ
Δ
Δ
Δ
Δ
Δ
Δ
Δ
Δ
Y
Y
Y
Y
Y
Y
Y
Y
Y
Δ
Δ
Δ
Δ
Δ
Δ
Δ
Δ
Δ
[kHz]
4
4
4
4
4
4
4
3
3
3
3
3
3
3
2
2
2
2
4
4
4
4
4
4
4
3
3
3
3
3
3
3
2
2
2
2
[W]
65
80
90
115
150
170
260
280
330
500
680
880
1100
1350
2000
2800
3400
3800
65
80
90
115
150
170
260
280
330
500
680
880
1100
1350
2000
2800
3400
3800
-44
-44
-44
-33
-33
-33
-34
-34
-35
-35
-99
-99
-99
-99
-99
-99
-99
-99
-82
-82
-83
-83
-84
-84
-85
-86
-87
-87
-99
-99
-99
-99
-99
-99
-99
-99
[kg]
3.3
4.6
6.1
7.8
14.4
25.0
33.0
36.0
42.0
68.0
86.0
125.0
184.0
235.0
310.0
470.0
640.0
680.0
4.1
5.4
6.9
9.0
15.6
18.9
35.8
37.8
60.0
70.0
92.0
131.0
198.0
243.0
425.0
482.0
652.0
692.0
Nominal
inductance
Nominal
capacitance
Capacitance
connection
Min.
switching
frequency
Typical
power
loss***
Input/Output
connections
Weight
* General purpose four-pole (1500 r/min) AC induction motor rated 400 V/50 Hz.
** General purpose four-pole (1500 r/min) AC induction motor rated 480 V/50 Hz.
*** Exact value depends on the motor cable length and type, switching frequency and further stray parameters of the system.
3
Output filters
Schaffner Group
Datasheets
2017
Typical block schematic
Motor frequency derating
Max. motor cable length
4
Output filters
Schaffner Group
Datasheets
2017
Mechanical data FN 5040
4.5 to 75 A types
115 A types
180 to 1200 A types*
Cable length of capacitor box:
180 to 410 A = 1000 mm
480 A to 1200 A = 1500 mm
5
Output filters
Schaffner Group
Datasheets
2017
Dimensions FN 5040
4.5 A
A
B
C
D
E
F
G
V
125
77
171
100
55
5x8
2.5 mm
2
M3
8A
155
84
212
130
56
8x12
2.5 mm
2
M4
10 A
155
94
208
123
71.5
8x12
4 mm
2
M4
17 A
190
115
224
170
57.5
8x12
4 mm
2
M6
24 A
190
116
224
170
77.5
8x12
10 mm
2
M6
38 A
230
151
275
180
122
8x12
10 mm
2
M8
48 A
300
171
355
240
137
11x15
16 mm
2
M8
62 A
320
190
395
240
132
11x15
35 mm
2
M8
75 A
305
240
395
240
162
11x15
50 mm
2
M8
115 A
305
236
495
280
151
11x15
50 mm
2
M8
180 A
A
B
C
D
E
F
H
I
J
K
L
M
V
W
X
Y
Z
450
260
385
400
130
9x13
328
170
200
300 (150)
150
9
M10
25
13/15
21
10.3
260 A
453
255
485
370
150
11x15
328
170
220
300 (150)
150
9
M10
25
13/15
20
10.3
410 A
490
355
600
430
194
10.5x18.5
328
170
240
300 (150)
150
9
M10
40
13/16
25
10.3
480 A
510
355
618
430
195
13x27
328
270
220
300 (150)
250
9
M10
40
13/20
23
10.3
660 A
645
410
732
570
210
13x27
463
370
220
400 (200)
350
9
M10
40
20
40
14
750 A
665
468
670
570
220
13x26
555
375
200
510 (255)
350
9
M10
40
20
40
14
880 A
660
450
885
570
220
13x26
463
370
220
350
9
M10
50
14
22
14
1200 A
750
375
925
570
220
13x26
665
375
220
620 (310)
350
9
M10
60
17
26
14
All dimensions in mm; 1 inch = 25.4 mm
Tolerances according: ISO 2768-m / EN 22768-m
