2-stage high current 3-phase filter FN 359
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250 to 1200A current ratings
440, 520 or 690VAC versions for worldwide compatibility
small leakage current
built to meet UL, CSA and EN 133200 standards
Nennströme zwischen 250 und 1200A
440/520/690VAC Versionen
Geringer Ableitstrom
Erfüllt die UL und CSA Normen sowie EN 133200
courant de service de 250 à 1200A
440, 520 ou 690Vca pour une compatibilité partout dans le monde
faible courant de fuite
fabriqué aux normes UL, CSA et EN 133200
Electrical schematic
See table for component values
Technical specifications
Maximum operating voltage: standard types 440VAC; H types 520VAC; HV types 690VAC
520VAC versions for IT-supply networks available on request
Operating frequency: DC to 60Hz at 50°C
Hipot test voltage: standard: P
⇒
E 2600VDC, P
⇒
P 1900VDC; H: P
⇒
E 2750VDC,
P
⇒
P 2250VDC; HV: P
⇒
E 3050VDC, P
⇒
P 3000VDC; all for 2s (factory test)
MTBF at 40°C, per Mil-HB-217F: standard types 155,000 hours; H types 109,000 hours;
HV types 128,000 hours
MTBF at 25°C, per Mil-HB-217F: standard types 307,000 hours; H types 222,000 hours;
HV types 257,000 hours
Overload: 4 times rated current at switch on, then 1.5 times rated current for 1 minute,
once per hour
Design corresponding to: UL 1283, CSA 22.2 No 8 1986, EN 133200
Filter
Current
ratings
Leakage current
†
Power
loss
FN 359
L1
L2
L3
Cx
E
LINE
R1
R2
Cy
Cx
Cx
Cy
E’
LOAD
L
L
L
L1’
L2’
L3’
Component values/phase
A at 50ºC
FN
FN
FN
FN
FN
FN
FN
FN
FN
FN
FN
FN
FN
FN
FN
FN
FN
FN
FN
FN
FN
359
359H
359HV
359
359H
359HV
359
359H
359HV
359
359H
359HV
359
359H
359HV
359
359H
359HV
359
359H
359HV
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
250/99
250/99
250/99
300/99
300/99
300/99
400/99
400/99
400/99
500/99
500/99
500/99
600/99
600/99
600/99
900/99
900/99
900/99
1200/99
1200/99
1200/99
250
250
250
300
300
300
400
400
400
500
500
500
600
600
600
900
900
900
1200
1200
1200
IEC 1000-2-4
mA at 50Hz
39
51
60
39
51
60
39
51
60
39
51
60
39
51
60
39
51
60
39
51
60
W
25
25
25
35
35
35
43
43
43
52
52
52
65
65
65
71
71
71
104
104
104
∑L
µH
157
157
157
157
157
157
157
157
157
165
165
165
165
165
165
63
63
63
63
63
63
∑C
x
µF
11
11
5.5
11
11
5.5
11
11
5.5
11
11
5.5
11
11
5.5
11
11
5.5
11
11
5.5
∑C
y
µF
2.3
2.3
2.1
2.3
2.3
2.1
2.3
2.3
2.1
2.3
2.3
2.1
2.3
2.3
2.1
2.3
2.3
2.1
2.3
2.3
2.1
R
1
R
2
MΩ MΩ
1
1
1.5
1
1
1.5
1
1
1.5
1
1
1.5
1
1
1.5
1
1
1.5
1
1
1.5
0.68
0.68
0.68
0.68
0.68
0.68
0.68
0.68
0.68
0.68
0.68
0.68
0.68
0.68
0.68
0.68
0.68
0.68
0.68
0.68
0.68
Phase
connections
Weight
kg
busbar
busbar
busbar
busbar
busbar
busbar
busbar
busbar
busbar
busbar
busbar
busbar
busbar
busbar
busbar
busbar
busbar
busbar
busbar
busbar
busbar
16
17
17
16
17
17
18.5
19.5
19.5
19.5
20.5
20.5
20.5
21.5
21.5
33
33.5
34.5
35
35.5
36.5
†
Max. leakage under normal circumstances. Note: if two phases are interrupted, worst case leakage current could reach 5.7 times higher levels.
Measured at: standard types 400VAC; H types 520VAC; HV types 690VAC.
206
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