FN351H-25-33

DATA SHEET 3-Phase Filters FN351 General Purpose EMC Filter EMC solution for industrial inverters and motor drives Approvals & Compliances Rated currents from 8 to 280 A Selectable voltage level of 440 V and 520 V High differential and common-mode attenuation Approvals up to 110 A Features and Benefits Performance indicators Broad range of power ratings for fast and convenient filter selection Available as 440 VAC (FN 351) and 520 VAC (FN 351 H) versions for network-specific applications FN 351 filters provide a broadband common and differential-mode attenuation performance, which remains available also when high interference levels are present Solid, touch-safe filter terminals contribute to overall equipment safety Introduced as one of the very first motor drive EMC filters in the market, FN 351 has been widely imitated and has success- fully proven its function over more than 10 years Technical Specifications Typical Applications Maximum continuous operating voltage 3x 520/300 VAC (FN 351 H) 3x 440/250 VAC (FN 351) Operating frequency DC to 60 Hz Rated currents 8 to 280 A @ 40°C High potential test voltage P –> P 2250 VDC for 2 sec (FN 351 H) P –> E 2600 VDC for 2 sec (FN 351) P –> P 1900 VDC for 2 sec (FN 351) P –> E 2750 VDC for 2 sec (FN 351 H) Protection category IP 20 Overload capability 4x rated current at switch on, 1.5x rated current for 1 minute, once per hour Temperature range (operation and storage) -25°C to +100°C (25/100/21) (FN 351 H) -25°C to +85°C (25/085/21) (FN 351) Flammability corresponding to UL 94 V-2 or better Design corresponding to UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939 MTBF @ 45°C/480 V (Mil-HB-217F) 135,000 hours Three-phase motor drives Inverters and converters Industrial automation equipment UPS SMPS General purpose three-phase filtering Typical electrical schematic 2 3-Phase Filters Schaffner Group DATA SHEET 05. Jul 2022 Filter Selection Table Filter* Rated current Typical drive Leakage current*** Power loss @ 40°C (25°C) power rating** @ 440/520 VAC/50 Hz @ 25°C/50 Hz [A] [kW] [mA] [W] 8 (9.2) 3 0.3 7 FN 351-16-29 16 (18.5) 5.5 0.3 FN 351-25-33 25 (28.9) 11 3.2 FN 351-36-33 36 (41.6) 15 FN 351-50-.. 50 (57.7) 22 FN 351-64-.. 64 (73.9) FN 351-80-34 FN 351-110-35 FN 351-8-29 Input/Output connections Weight [kg] -29 0.8 8 -29 1.3 8 -33 1.4 3.2 9 -33 1.5 3.5 11 -33 30 3.5 15 -33 80 (92.3) 37 3.7 23 -34 110 (127) 55 3.7 25 -35 5.8 FN 351-180-36 180 (208) 90 3.7 49 -36 13.0 FN 351-280-37 280 (323) 132 4.3 70 -37 28.0 FN 351 H-8-29 1.6 -34 1.7 5.6 8 (9.2) 4 0.3 7 -29 1.1 FN 351 H-16-29 16 (18.5) 7.5 0.3 8 -29 1.3 FN 351 H-25-33 25 (28.9) 15 3.8 8 -33 1.4 FN 351 H-36-33 36 (41.6) 18.5 3.8 9 -33 1.5 FN 351 H-50-.. 50 (57.7) 30 3.8 11 -33 1.6 FN 351 H-64-33 64 (73.9) 37 3.8 15 -33 1.7 FN 351 H-80-34 80 (92.3) 45 4.4 23 -34 5.6 FN 351 H-110-35 110 (127) 75 4.4 25 -35 5.8 FN 351 H-180-36 180 (208) 110 4.4 49 -36 13.0 * To compile a complete part number, please replace the -.. with the required I/O connection style. ** Calculated at rated current, 400 VAC (FN 351)/480 VAC (FN 351 H) 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 351 at 440 VAC and FN 351H at 520 VAC). 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 8 A types 16 A types 25 A types 36 and 50 A types 64 A types 80 and 110 A types 180 A types 280 A types 3 3-Phase Filters Schaffner Group Mechanical Data 8 and 16 A types 80 and 110 A types 25 to 64 A types 180 and 280 A types DATA SHEET 05. Jul 2022 4 3-Phase Filters Schaffner Group DATA SHEET 05. Jul 2022 80 A 110 A 180 A 280 A Dimensions 8A 8A 16 A 25 A 36 A (-H) 50 A 50 A 64 A 64 A (-33) (-34) (-33) (-34) A 180 200 200 200 200 200 200 200 200 400 400 510 700 B 115 150 150 150 150 150 150 150 150 170 170 180 260 C 60 65 65 65 65 65 65 65 80 90 90 133 155 D 85 120 120 120 120 120 120 120 120 350 350 360 530 E 115 115 115 115 115 115 115 115 115 373 373 470 660 F 100 136 136 136 136 136 136 136 136 130 130 156 220 G 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 15 x 6.5 15 x 6.5 16 x 9 16 x 9 H 1 1 1 1 1 1 1 1 1 1 1 4 4 I 17 17 17 25 25 25 39 25 39 39 45 83 110 J M6 M6 M6 M6 M6 M6 M6 M6 M6 M10 M10 M10 M10 K 13 19.25 19.25 19.25 19.25 19.25 18.75 19.25 18.75 40 40 25 30 L 17 17 17 18.4 18.4 18.4 17 18.4 17 70 70 85 100 All dimensions in mm; 1 inch = 25.4 mm Tolerances according: ISO 2768-m / EN 22768-m Filter Input/Output Connector Cross Sections -29 -33 -34 -35 -36 -37 Solid wire 6 mm2 16 mm2 35 mm2 50 mm2 95 mm2 150 mm2 Flex wire 4 mm2 10 mm2 25 mm2 50 mm2 95 mm2 150 mm2 AWG type wire AWG 10 AWG 6 AWG 2 AWG 1/0 AWG 4/0 AWG 6/0 Recommended torque 0.6-0.8 Nm 1.5-1.8 Nm 4.0-4.5 Nm 7-8 Nm 17-20 Nm 27-30 Nm Please visit www.schaffner.com to find more details on filter connectors. 5 3-Phase Filters Headquarters, Global Innovation and Development Switzerland Schaffner Holding AG Industrie Nord Nordstrasse 11e 4542 Luterbach +41 32 681 66 26 info@schaffner.com Schaffner Group China Schaffner EMC Ltd. 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