DATASHEET
3-Phase Filters FN 3359
High-current EMC/RFI Filter
Off-the-shelf high power filter for rated currents
up to 2500 A
HV versions designed for 690 VAC IT power
networks
Approvals
Busbars for convenient and universal electrical
connection
Protective plastic covers optionally available for
unsurpassed safety
(600 VAC)
Features and benefits
High-power filter for Class A compliance. With
approval measurement also Class B compliance
possible for some applications
Extremely compact high-current filter solution with
minimum space requirement
FN 3359HV versions for 690 VAC are also designed
for use in IT power networks
All filters 320 A and above are suitable for
regenerative motor drive system (with a suitable line
reactor)
Optionally available transparent protective covers
for all filters up to 1000 A, to protect the installer,
operator or inspector from undeliberate touching of
life conductors. They can easily be retrofitted even if
the filter is already installed and connected
FN 3359 also improves conducted immunity of
installations
Technical specifications
Design corresponding to
Flammability corresponding to
High potential test voltage
UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939
UL 94 V-2 or better
P –> E 2700 VDC for 2 sec (FN 3359)
P –> P 3000 VDC for 2 sec (FN 3359 HV)
P –> E 3100 VDC for 2 sec (FN 3359 HV)
P –> E 2150 VDC for 2 sec (FN 3359)
3x 520/300 VAC (FN 3359)
3x 690/400 VAC (FN 3359 HV)
130,000 hours
Typical applications
High-power motor drives, inverters and converters
Industrial three-phase systems
Large UPS
Entire factories, plants and installations
Machinery
Mining equipment
Wind turbines
Maximum continuous operating voltage
MTBF @ 45°C/480V (Mil-HB-217F)
Operating frequency
Overload capability
Protection category
Photovoltaic systems with galvanic isolation*
dc to 60 Hz
4x rated current at switch on,
Rated currents
Temperature range (operation and storage)
1.5x rated current for 1 minute, once per hour
IP00
150 to 2500 A @ 50 °C max
-25 °C to +100 °C (25/100/21)
* For EMI solutions for PV system without galvanic
isolation, please contact your local Schaffner partner.
Typical electrical schematic
2
EMC/EMI Products
Schaffner Group
Datasheets
2014
Filter selection table
Filter
Rated current
@ 50 °C (40 °C)
150 (164)
180 (197)
250 (250)
320 (350)
400 (438)
600 (657)
1000 (1095)
1600 (1600)
2500 (2500)
150 (164)
180 (197)
250 (250)
320 (350)
400 (438)
600 (657)
1000 (1095)
1600 (1600)
2500 (2500)
800 (876)
800 (876)
[A]
Typical drive
power rating*
[kW]
75
90
Leakage current**
@ 480 VAC/50 Hz
[mA]
<6
<6
<6
<6
<6
<6
<6
<6
<6
<6
<6
<6
<6
<6
<6
<6
<6
<6
Power loss
@ 25 °C/50 Hz
[W]
24
34
49
19
29
44
39
60
Input/Output
connections
–28
–28
–28
Weight
[kg]
Protective
covers***
Order code
801917
801917
801918
FN 3359-150-28
FN 3359-180-28
FN 3359-250-28
FN 3359-320-99
FN 3359-400-99
FN 3359-600-99
FN 3359-800-99
FN 3359-1000-99
FN 3359-1600-99
FN 3359-2500-99
FN 3359HV-150-28
FN 3359HV-180-28
FN 3359HV-250-28
FN 3359HV-320-99
FN 3359HV-400-99
FN 3359HV-600-99
FN 3359HV-800-99
FN 3359HV-1000-99
FN 3359HV-1600-99
FN 3359HV-2500-99
6.5
6.5
7.0
132
160
220
315
400
560
900
–99
–99
–99
–99
–99
10.5
10.5
11.0
18.0
18.0
801919
801919
801920
806276
n.a.
806276
n.a.
1320
110
132
200
250
315
500
630
710
131
24
34
49
19
29
44
39
60
300
–99
–28
–28
–28
–99
27.0
6.5
6.5
7.0
55.0
801917
801917
801918
801919
801919
801920
806276
n.a.
n.a.
806276
–99
–99
–99
–99
–99
10.5
10.5
11.0
18.0
18.0
1320
2000
<6
<6
131
300
–99
–99
27.0
67.0
* Calculated at rated current, 480 VAC (FN 3359) / 690 VAC (FN 3359 HV) 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 be much higher than the value shown.
*** Please contact your local Schaffner partner to order the optional protective covers with the order code in the table above (n.a.: not available)
Typical filter attenuation
Per CISPR 17; A = 50 Ω/50 Ω sym; B = 50 Ω/50 Ω asym; C = 0.1 Ω/100 Ω sym; D = 100 Ω/0.1 Ω sym
150 to 180 A types
250 to 600 A types
800 and 100 0A types
1600 and 2500 A types
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