DATASHEET 3-Phase Filters FN3359 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: 600/400 VAC for 1600A and 2500A 40C ambient temp. 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 Technical specifications installations 3x 520/300 VAC (FN 3359) Maximum continuous operating voltage 3x 760/440 VAC (FN 3359 HV) Typical applications Operating frequency DC to 60 Hz High-power motor drives, inverters and converters 150 to 2500 A 50C Rated currents Industrial three-phase systems High potential test voltage P > E 2750 VDC for 2 sec (FN 3359) P > P 2250 VDC for 2 sec (FN 3359) Entire factories, plants and installations P > E 3200 VDC for 2 sec (FN 3359 HV) Large UPS P > P 3270 VDC for 2 sec (FN 3359 HV) Machinery Protection category IP 00 Mining equipment Overload capability 4x rated current at switch on, 1.5x rated current for 1 minute, once per hour Photovoltaic systems with galvanic isolation* Temperature range (operation and storage) -25C to +100C (25/100/21) Wind turbines Flammability corresponding to UL 94 V-2 or better Design corresponding to UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939 * For EMI solutions for PV system without galvanic MTBF 45C/480 V (Mil-HB-217F) 130,000 hours isolation, please contact your local Schaffner partner. Typical electrical schematic2 EMC/EMI Products Schaffner Group Datasheets 04 Jan 2022 Filter selection table Filter Rated current Typical drive Leakage current** Power loss Input/Output Weight Protective Buy 50C (40C) power rating* 520/760 VAC/50 Hz 25C/50 Hz connections covers*** A kW mA W kg Order code FN3359-150-28 150 (164) 75 5.1 24 28 5.8 801917 FN3359-180-28 180 (197) 90 5.1 34 28 5.8 801917 FN3359-250-28 250 (250****) 132 5.1 49 28 9.0 801918 FN3359-320-99 320 (350) 160 5.1 19 99 10.5 801919 FN3359-400-99 400 (438) 220 5.1 29 99 10.5 801919 FN3359-600-99 600 (657) 315 5.1 44 99 11.0 801920 FN3359-800-99 800 (876) 400 5.3 39 99 20.0 806276 FN3359-1000-99 1000 (1095) 560 5.3 60 99 20.0 806276 FN3359-1600-99 1600 (1600) 900 5.1 131 99 27.0 n.a. FN3359-2500-99 2500 (2500) 1320 5.1 300 99 69.0 n.a. FN3359HV-150-28 150 (164) 110 7.5 24 28 6.0 801917 FN3359HV-180-28 180 (197) 132 7.5 34 28 6.0 801917 FN3359HV-250-28 250 (250) 200 7.5 49 28 9.5 801918 FN3359HV-320-99 320 (350) 250 7.5 19 99 10.5 801919 FN3359HV-400-99 400 (438) 315 7.5 29 99 10.5 801919 FN3359HV-600-99 600 (657) 500 7.5 44 99 11.0 801920 FN3359HV-800-99 800 (876) 630 7.5 39 99 21.0 806276 FN3359HV-1000-99 1000 (1095) 710 7.5 60 99 21.0 806276 FN3359HV-1600-99 1600 (1600) 1320 7.5 131 99 27.0 n.a. FN3359HV-2500-99 2500 (2500) 2000 7.7 300 99 69.0 n.a. **** 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. **** Standardized calculated leakage current acc. IEC60939 under normal operating conditions (FN 3359 at 520 VAC and FN 3359 HV at 760 VAC). **** Please contact your local Schaffner partner to order the optional protective covers with the order code in the table above (n.a.: not available) **** For terminal type -28 the max. current is limited to 250A, therefore no uprating possible at lower temperatures. Distribution inventory Up-to-date inventory levels for global distributors is available at
