DATASHEET IEC Inlet Filters FN 9246 High Performance IEC Inlet Filter Rated currents up to 20 A Optional medical versions (B type) Approvals Rear mounting Excellant attenuation in the lower frequency range The FN 9246 IEC inlet filter combines an IEC inlet and mains filter with excellent filter attenuation in a small form factor. Choosing the FN 9246 product line brings you the rapid availability of a standard filter associated with the necessary safety acceptances. Standard IEC connector filters are a practical solution helping you to pass EMI system approval in a short time. A wide selection on current ratings and low leakage versions for medical applications are designed to offer you the desired solution. Technical specifications Maximum continuous operating voltage 250 VAC, 50/60 Hz Approvals by rated current 1 to 10 A (Semko) 16 A (Semko) for 16 and 20 A types Operating frequency Rated currents High potential test voltage Protection category Temperature range (operation and storage) Design corresponding to Flammability corresponding to MTBF @ 40°C/230V (Mil-HB-217F) dc to 400 Hz 1 to 20 A @ 50 °C Features and benefits Excellent conducted attenuation performance, based on chokes with high saturation resistance and excellent thermal behavior 1 to 20 A (UL, CSA) P –> PE 2000 VAC for 2 sec (standard types) Rear mounting P –> N 1100 VAC for 2 sec (1 to 10 A types) P –> N 1100 VDC for 2 sec (16 and 20 A types) Rated currents up to 20 A P –> PE 2500 VAC for 2 sec (B types) IP40 according to IEC 60529 -25 °C to +85 °C (25/85/21) UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939 UL 94 V-2 or better 1,600,000 hours Optional low leakage current versions for medical applications Custom-specific versions are available on request Typical applications Electrical and electronic equipment Small to medium-sized machines and household equipment Single-phase power supplies, switch-mode power supplies Test and measurement equipment Building automation Medical equipment Lighting application Typical electrical schematic 2 EMC/EMI Products Schaffner Group Datasheets 2014 Filter selection table Filter Rated current Leakage current* I nductance [A] [μA] [mH] 3 (3.5) 373 14 @ 40 °C (25 °C) FN 9246-1-06 1 (1.2) FN 9246-6-06 6 (7.2) FN 9246-3-06 FN 9246-10-06 10 (12) FN 9246-15-06 15 (18) @ 230 VAC/50 Hz 12 (14) FN 9246-12-06 373 373 L 50 Capacitance Cx Cy [μF] [nF] 1.22 1.22 1.22 2.2 470 -06 140 797 2.5 373 3 0.89 1.22 1.22 2 50 FN 9246B-6-06 6 (7.2) 2 FN 9246B-16-06 FN 9246B-20-06 2 2 4.7 470 -06 470 -06 140 7 1.22 470 -06 140 1.22 470 -06 140 3 2 2.5 0.89 1.5 1.22 1.22 1.22 1.22 470 -06 470 -06 470 -06 470 -06 470 -06 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 Product selector For example: FN 9246-6-06, FN 9246B-10-06 275 -06 16 (18.5) 3 to 10 A types 140 470 1.22 * Maximum leakage under normal operating conditions. Note: if the neutral line is interrupted, worst case leakage could reach twice this level. 1 A types 140 1.22 14 4.7 -06 275 1.85 2 2.2 470 -06 2 2 1.22 2.2 470 12 (14) 20 (23) 140 1.85 1 (1.2) 15 (18) -06 373 373 FN 9246B-1-06 FN 9246B-15-06 470 [g] 140 1.22 10 (11.6) 140 -06 1.5 FN 9246B-12-06 -06 470 797 FN 9246B-10-06 470 [kΩ] 2.2 20 (23) 3 (3.5) Weight 1.22 16 (18.5) FN 9246B-3-06 2.2 Output connections R 7 FN 9246-16-06 FN 9246-20-06 2.2 Resistance 12 and 15 A types 16 and 20 A types 140 140 140 275 275 EMC/EMI Products 3 Schaffner Group Datasheets 2014 Mechanical data 1 to 15 A types 16 and 20 A types Panel cut out 1A 3A 6A 10 A 12 A 15 A A 57.15 57.15 57.15 57.15 57.15 57.15 C 40 40 40 40 40 40 B D E F G 30 47 31 3 24 30 47 31 3 24 30 47 31 3 24 30 47 31 3 24 30 47 31 3 24 16 A 60 20 A 60 30 35 35 47 75 75 31 3 24 45 36 3 28 45 36 3 28 H Ø 3.5 Ø 3.5 Ø 3.5 Ø 3.5 Ø 3.5 Ø 3.5 Ø 3.5 Ø 3.5 J 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 I K L 15.5 14 8 15.5 14 8 15.5 14 8 15.5 14 8 15.5 14 8 15.5 14 8 15.5 14 8 15.5 14 8 M R ≤ 1.5 R ≤ 1.5 R ≤ 1.5 R ≤ 1.5 R ≤ 1.5 R ≤ 1.5 R ≤ 1.5 R ≤ 1.5 O 11 11 11 11 11 11 11 11 N P Q R 25 32 15 All dimensions in mm; 1 inch = 25.4 mm Tolerances according: ISO 2768-m / EN 22768-m 25 32 15 25 32 15 25 32 15 M3 x 10 max. 25 32 15 25 32 15 29 37 17.5 29 37 17.5 4 EMC/EMI Products Headquarters, global innovation and development center Switzerland Schaffner Group Nordstrasse 11 4542 Luterbach T +41 32 6816 626 F +41 32 6816 630 [email protected] http://www.schaffner.com Schaffner Group Sales and application centers China Schaffner EMC Ltd. 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