DATASHEET Sine wave filters FN 5040/FN 5045 LC Sine Wave Filter for Motor Drives Smooth sine wave without voltage peaks Approvals Perfect motor protection Reduce bearing currents Motor frequency up to 200 Hz Extended motor cable length capability 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 Converts the rectangular PWM output voltage of Performance indicators 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 Typical applications Nominal operating voltage 3x480 VAC HVAC applications Rated operating voltage 3x525 VAC Pumps Motor frequency 0...70 Hz (up to 200Hz with derating (see graph)) Ventilators Switching frequency See filter selection table Conveyors 4.5 to 1200 A 45C Rated currents Compressors Motor cable length Up to 2,000 m (see graph) Elevators Impedance (uk) 8 to 10% 400 V, 50 Hz and rated current Cranes Residual ripple voltage <5% Medium voltage applications, deployed in front of High potential test voltage P > E 3000 VAC, 1 minute the step-up transformer P > P 2500 VAC, 1 minute Protection category IP 00 (FN 5040) Retrofit installations with motor drives IP 20 (FN 5045) Motor drive with long motor cable Overload capability 1.5 rated current for 1 minute, once per hour Motor drive with multiple motors in parallel Ambient temperature range -25C to +45C fully operation +45C to 70C derated operation* -25C to +85C transport and storage Typical electrical schematic EIS 200 Insulation class Flammability corresponding to UL 94 V-2 Design corresponding to Chokes: EN 61558-2-20 or EN 60076-6 Filter: UL 61800-5-1, EN 61800-5-1 >100,000 hours MTBF Rated currents 4.5 to 1200 A 50C (480 V filters) * I = I *((T T )/(T T )) = I *((70C-T )/25C) derated nominal max- amb max- nominal nom amb2 Output filters Schaffner Group Datasheets 29 Oct 2019 Filter selection table Filter Rated Rated Typical motor Typical motor Nominal Nominal Capacitance Min. Typical Input/Output Weight current current drive power drive power inductance capacitance connection switching power connections 45C/ 45C/ rating 400 rating 480 frequency loss*** 50Hz 100Hz V* V** A A kW kW mH F kHz W kg FN 5040-4.5-82 4.5 4.05 1.1/1.5 1.3/1.8 13 2.2 Y 4 65 -82 3.3 FN 5040-8-82 8 7.2 2.2/3 2.64/3.6 6.9 4.7 Y 4 80 -82 4.6 FN 5040-10-83 10 9 4 4.8 5.2 6.8 Y 4 90 -83 6.1 FN 5040-17-83 17 15.3 5.5/7.5 6.6/9.0 3.1 10 Y 4 115 -83 7.8 FN 5040-24-84 24 21.6 11 13.2 2.4 10 Y 4 150 -84 14.4 FN 5040-38-84 38 34.2 15/18.5 18/22.2 1.6 10 Y 4 170 -84 25.0 FN 5040-48-85 48 43.2 22 26.4 1.1 14.7 Y 4 260 -85 33.0 FN 5040-62-86 62 55.8 30 36 0.85 30 Y 3 280 -86 36.0 FN 5040-75-87 75 67.5 37 44.4 0.75 30 Y 3 330 -87 42.0 FN 5040-115-87 115 103.5 45/55 52.8/66 0.5 20 3 500 -87 68.0 FN 5040-180-99 180 162 75/90 90/108 0.3 33 3 680 -99 86.0 FN 5040-260-99 260 234 110/132 132/158.4 0.2 47 3 880 -99 125.0 FN 5040-410-99 410 369 160/200 192/240 0.13 66 3 1100 -99 184.0 FN 5040-480-99 480 432 250 300 0.11 94 3 1350 -99 235.0 FN 5040-660-99 660 594 315/355 378/426 0.14 141 2 2000 -99 310.0 FN 5040-750-99 750 675 400 480 0.12 165 2 2800 -99 470.0 FN 5040-880-99 880 792 400/500 480/600 0.11 188 2 3400 -99 640.0 FN 5040-1200-99 1200 1080 560/630 672/756 0.075 282 2 3800 -99 680.0 FN 5045-4.5-44 4.5 4.05 1.1/1.5 1.3/1.8 13 2.2 Y 4 65 -44 4.1 FN 5045-8-44 8 7.2 2.2/3 2.64/3.6 6.9 4.7 Y 4 80 -44 5.4 FN 5045-10-44 10 9 4 4.8 5.2 6.8 Y 4 90 -44 6.9 FN 5045-17-33 17 15.3 5.5/7.5 6.6/9.0 3.1 10 Y 4 115 -33 9.0 FN 5045-24-33 24 21.6 11 13.2 2.4 10 Y 4 150 -33 15.6 FN 5045-38-33 38 34.2 15/18.5 18/22.2 1.6 10 Y 4 170 -33 18.9 FN 5045-48-34 48 43.2 22 26.4 1.1 14.7 Y 4 260 -34 35.8 FN 5045-62-34 62 55.8 30 36 0.85 30 Y 3 280 -34 37.8 FN 5045-75-35 75 67.5 37 44.4 0.75 30 Y 3 330 -35 60.0 FN 5045-115-35 115 103.5 45/55 52.8/66 0.5 20 3 500 -35 70.0 FN 5045-180-99 180 162 75/90 90/108 0.3 33 3 680 -99 92.0 FN 5045-260-99 260 234 110/132 132/158.4 0.2 47 3 880 -99 131.0 FN 5045-410-99 410 369 160/200 192/240 0.13 66 3 1100 -99 198.0 FN 5045-480-99 480 432 250 300 0.11 94 3 1350 -99 243.0 FN 5045-660-99 660 594 315/355 378/426 0.14 141 2 2000 -99 425.0 FN 5045-750-99 750 675 400 480 0.12 165 2 2800 -99 482.0 FN 5045-880-99 880 792 400/500 480/600 0.11 188 2 3400 -99 652.0 FN 5045-1200-99 1200 1080 560/630 672/756 0.075 282 2 3800 -99 692.0 * 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. Required drive settings Ensure the drives switching frequency is set to the required minimum switching frequency (see filter selection table). The mode of operation must be scalar (V/Hz) with a fixed switching frequency. Check the drives manufacturer manual whether special settings are necessary. In any doubt contact the drives manufacturer. CAUTION: If the motor drives settings are not correct the filter may be damaged.