3-Phase Filters FN 3359
DATASHEET
High-current EMC/RFI Filter
Off-the-shelf high power filter for rated
Approvals & Compliances
currents up to 2500 A
HV versions applicable for IT power networks
Busbars for convenient and universal electrical
connection
Protective plastic covers optionally available for
unsurpassed safety
UL up to 1000A: 600/400 VAC; ENEC up to 1600A: 690/
400 VAC
Features and benefits
Performance indicators
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 3359 HV versions are applicable for IT power
networks
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
3x 520/300 VAC (FN 3359)
Maximum continuous operating voltage
Typical applications
3x 760/440 VAC (FN 3359 HV)
DC to 60 Hz
Operating frequency
Rated currents
High-power motor drives, inverters and converters
Industrial three-phase systems
Entire factories, plants and installations
Large UPS
150 to 2500 A @ 50°C
P –> E 2750 VDC for 2 sec (FN 3359)
P –> P 2250 VDC for 2 sec (FN 3359)
P –> E 3200 VDC for 2 sec (FN 3359 HV)
P –> P 3270 VDC for 2 sec (FN 3359 HV)
High potential test voltage
Machinery
IP 00
Protection category
Overload capability
Mining equipment
4x rated current at switch on,
1.5x rated current for 1 minute, once per hour
Photovoltaic systems with galvanic isolation*
Wind turbines
-25°C to +100°C (25/100/21)
UL 94 V-2 or better
Temperature range (operation and storage)
Flammability corresponding to
Design corresponding to
UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939
130,000 hours
* For EMI solutions for PV system without galvanic
isolation, please contact your local Schaffner partner.
MTBF @ 45°C/480 V (Mil-HB-217F)
Typical electrical schematic