PRODUCTNEWS ECOsine - new high power filter modules for system integration mo r e Ultra-compact low leakage current 3-phase and neutral line EMC/EMI filter 3-Phase + Neutral Line Filters FN 355 Ultra-compact four-wire filter for applications lacking space Approvals Exceptional low operating leakage current Equally suitable for star and delta power networks Features and benefits Performance indicators The FN 355 family of three-phase and neutral line filters provides a cost-effective interference suppression solution for a wide variety of applications. Available in four versions, with current ratings from 3 to 20A, the filters employ a single-stage four-wire LC circuit with saturating resistant chokes, and have a very low operational leakage current. FN 355 filters are contained within an extremely compact metal housing, making them ideal for use in situations where space is at a premium. Typical applications Office equipment Medical equipment General purpose four-wire filtering Technical specifications Max imu m c o n tin u o u s o per atin g v o ltage O per atin g fr equ en c y Rated c u r r en ts High po ten tial tes t v o ltage O v er lo ad c apability Temper atu r e r an ge ( o per atio n an d s to r age) F lammability c o r r es po n din g to Des ign c o r r es po n din g to MTB F @ 40C/ 230V ( Mil-HB -217F ) Applications with tight space conditions 3x 440/250VAC dc to 400Hz 3 to 20A @ 40C P -> E 2000VAC for 2 sec P -> P 1900VDC for 2 sec 4x rated current at switch on, 1.5x rated current for 1 minute, once per hour -25C to +100C (25/100/21) UL 94V-2 or better UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939 850,000 hours 2 EMC/EMI Products Schaffner Group Datasheets 2014 Filter selection table F ilter Rated c u r r en t Leakage c u r r en t* @ 400V AC/ 50Hz @ 25C/ 50Hz [ A] [ mA] [W] @ 40C ( 25C) FN 355-3-0 FN 355-6-0 FN 355-10-0 FN 355-20-0 3 (3.4) 0.07 Po wer lo s s 0.07 1.5 20 (23) 0.29 3.4 0.07 c o n n ec tio n s 1.4 6 (6.9) 10 (11.5) In pu t/ O u tpu t 1.8 -05 -05 -03 -05 W eigh t [ kg] 0.25 0.25 0.25 0.29 * Maximum leakage under normal operating conditions, based on the assumption that all three phases and the neutral conductor are connected to the supply and the consumer. In this case, the current will mainly return through the neutral line, not as earth leakage. Typical filter attenuation Per CISPR 17; A = 50/50 sym; B = 50/50 asym; C = 0.1/100 sym; D = 100/0.1 sym 3A types 6A types 10 and 20A types Typical electrical schematic 3 EMC/EMI Products Mechanical data Filters with faston terminals (3 to 10A types) All dimensions in mm; 1 inch = 25.4mm Tolerances according: ISO 2768-m / EN 22768-m Schaffner Group Filters with clamp terminals with M4 screw (20A types) Datasheets 2014 4 EMC/EMI Products Headquarters, global innovation and development center Switzerland Sc h affn er Gr o u p Nordstrasse 11 4542 Luterbach T +41 32 6816 626 F +41 32 6816 630 info@schaffner.com http://www.schaffner.com Schaffner Group China Sc h affn er EMC Ltd. Sh an gh ai T20-3, No 565 Chuangye Road Pudong New Area 201201 Shanghai T +86 21 3813 9500 F F +86 21 3813 9501 / 02 cschina@schaffner.com http://www.schaffner.com.cn/ France Sc h affn er EMC S. A. S. 112, Quai de Bezons Boite postale 133 95103 Argenteuil T +33 1 34 34 30 60 F +33 1 39 47 02 28 francesales@schaffner.com Germany Sc h affn er Deu ts c h lan d GmbH Schoemperlenstrasse 12B 76185 Karlsruhe T +49 721 56910 F +49 721 569110 germanysales@schaffner.com Italy Sc h affn er EMC S. r . l. Via Galileo Galilei 47 20092 Cinisello Balsamo (MI) T +39 02 66 04 30 45/47 F +39 02 61 23 943 italysales@schaffner.com A (c) 2014 Schaffner Group The content of this document has been carefully checked and understood. However, neither Schaffner nor its subsidiaries assume any liability whatsoever for any errors or inaccuracies of this document and the consequences thereof. Published specifications are subject to change without notice. Product suitability for any area of application must ultimately be determined by the customer. In all cases, products must never be operated outside their published specifications. Schaffner does not guarantee the availability of all published products. 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