DATASHEET 3-Phase Filters FN 3287/FN 3288 Smallest book-style EMC/RFI Filter for Inverter and Power Drive Systems Standard and high performance EMC solution Approvals Footprint space-saving book-style housing Solid safety connector blocks Standard attenuation performance FN 3287 High attenuation performance FN 3288 HV versions for 690 VAC applications HVIT- and IT versions for IT distribution networks Versions with low leakage current 600 VAC Features and benefits Performance indicators FN 3287 and FN 3288 series of filters provides stateof-the-art EMI attenuation based on an innovative filter topology. They help to ensure compliance with Class C2 or even C1 limits. The slim book-style shape allows a convenient and space-saving installation next to inverters, converters or motor drives. The compact FN3287 and FN3288 filter from 10 to 160A are designed for the most diverse applications worldwide, including machinery and machine tools. FN 3288 HV filters up to 160 A are applicable for 690 VAC distribution networks. FN 3288IT and FN 3288HVIT filters up to 160 A meet the special requirements for IT distribution networks. Low leakage current filter versions help to fulfill tough requirements (e.g. 0.1 mA) in respect of leakage current limitation. Technical specifications Maximum continuous operating voltage Rated currents Operating frequency High potential test voltage 3x 530/305 VAC (FN 3287, FN 3288) 3x 530 VAC (FN 3288 IT ) 3x 760/440 VAC (FN 3288 HV) 3x 760 VAC (FN 3288 HVIT ) Typical applications Three-phase variable speed drives and power drive systems (PDS) 10 to 160 A @50C Machine tool and machinery equipment DC to 60 Hz IT power distribution networks (FN 3288IT and FN 3288 HVIT ) P -> E 2260 VDC for 2 s (FN 3287, FN 3288) P -> E 2900 VDC for 2 s (FN 3288 IT ) P -> P 2280 VDC for 2 s (FN 3287, FN 3288, FN 3288 IT ) P -> E 2650 VDC for 2 s (FN 3288 HV) P -> E 3530 VDC for 2 s (FN 3288 HVIT ) P -> P 3270 VDC for 2 s (FN 3288 HV) Pollution degree Protection category Overload capability 2 acc. IEC 60664-1 Temperature range (operation and storage) Climatic class Vibration and shock -40C to +100C (with current derating >50C) Flammability according to Compliance with insulation requirement Design corresponding to MTBF Overvoltage category UL 94 V-0 IP 20 acc. to IEC 60529 6x rated current for 1 sec, once per hour 1.5x rated current for 1 minute, once per hour General energy conversion devices (inverters, converters) Process automation equipment Three-phase power supplies Low-leakage current requirements Typical electrical schematic -40/100/21 acc. to IEC 60068-1 3M4 (operation); 2M2 (transport) acc. to IEC 60721-3-3; IEC 60721-3-2 > 1MOhm acc. to IEC 60204-1 UL 60939-3, IEC 60939-3 > 200,000 hours II acc. IEC 60664-1 Note: IT and HVIT versions without discharge resistor to ground. 2 EMC/EMI Products Schaffner Group Datasheets 08 May 2019 Filter selection table Filter Typical drive Leakage current*** Power loss Terminal @ 50C (40C) power rating** @ 530 VAC/50 Hz @ 25C Type [A] [kW] Rated current [W] Weight Frame [kg] [mA] *C.. C35 C34 C33 C28 C27 C26 C21 C17 Standard performance: FN 3287-10-44-C..-R65 10 (11) 5.5 2.2 0.4 6.9 -44 0.7 Q FN 3287-16-44-C..-R65 16 (17) 7.5 4.3 3.7 2.4 0.4 8.5 -44 0.8 R FN 3287-20-33-C..-R65 20 (22) 11 4.9 2.5 0.4 9.4 -33 0.9 S FN 3287-25-33-C..-R65 25 (27) 15 4.9 2.5 0.4 11.0 -33 1.0 S FN 3287-40-33-C..-R65 40 (44) 22 4.9 2.5 0.4 19.2 -33 1.5 T FN 3287-50-53-C..-R65 50 (55) 30 4.9 2.5 0.4 21.7 -53 2.1 U U FN 3287-63-53-C..-R65 63 (69) 37 4.9 2.5 0.4 27.4 -53 2.2 FN 3287-80-34-C..-R65 80 (88) 45 5.6 2.7 0.4 32.6 -34 3.4 F 100 (110) 55 5.6 2.7 0.4 33.0 -35 4.2 G FN 3287-100-35-C..-R65 FN 3287-125-35-C..-R65 125 (137) 75 5.6 2.7 0.4 37.5 -35 4.6 G FN 3287-160-40-C..-R65 160 (175) 90 5.6 2.7 0.4 38.4 -40 6.0 H A High performance: FN 3288-10-44-C..-R65 10 (11) 5.5 2.5 0.4 0.1 6.8 -44 0.8 FN 3288-16-44-C..-R65 16 (17) 7.5 6.0 5.9 2.5 0.4 0.1 9.2 -44 1.0 B FN 3288-20-33-C..-R65 20 (22) 11 6.0 2.5 0.4 0.1 10.0 -33 1.2 C 2.5 0.4 0.1 16.9 -33 1.2 C 0.4 0.1 20.2 -33 1.8 D FN 3288-25-33-C..-R65 25 (27) 15 6.0 FN 3288-40-33-C..-R65 40 (44) 22 6.0 3.5 FN 3288-50-53-C..-R65 50 (55) 30 6.6 2.6 0.4 0.1 24.0 -53 2.5 E FN 3288-63-53-C..-R65 63 (69) 37 6.6 2.6 0.4 0.1 34.5 -53 2.7 E FN 3288-80-34-C..-R65 FN 3288-100-35-C..-R65 80 (88) 45 7.1 2.7 0.4 0.1 28.8 -34 4.3 F 100 (110) 55 7.1 2.7 0.4 0.1 36.0 -35 5.1 G FN 3288-125-35-C..-R65 125 (137) 75 7.1 2.7 0.4 0.1 42.2 -35 5.0 G FN 3288-160-40-C..-R65 160 (175) 90 7.1 2.7 0.4 0.1 46.1 -40 6.6 H HP for IT power networks****: FN 3288IT-10-44-C..-R60 10 (11) 5.5 5.9 6.2 -44 1.1 I FN 3288IT-16-44-C..-R60 16 (17) 7.5 5.9 9.6 -44 1.3 J FN 3288IT-20-33-C..-R60 20 (22) 11 5.9 13.2 -33 1.6 K FN 3288IT-25-33-C..-R60 25 (27) 15 5.9 15.6 -33 1.6 K FN 3288IT-40-33-C..-R60 40 (44) 22 5.9 18.7 -33 2.8 L FN 3288IT-50-53-C..-R60 50 (55) 30 6.5 22.2 -53 2.8 M FN 3288IT-63-53-C..-R60 63 (69) 37 6.5 29.8 -53 2.9 M FN 3288IT-80-34-C..-R60 80 (88) 45 7.0 28.8 -34 4.6 N FN 3288IT-100-35-C..-R60 100 (110) 55 7.0 33.0 -35 5.4 O FN 3288IT-125-35-C..-R60 125 (137) 75 7.0 42.2 -35 5.3 O FN 3288IT-160-40-C..-R60 160 (175) 90 7.0 46.1 -40 6.9 P * Replace C.. with corresponding listed C35, C34, C33, C28, C27, C26, C21 or C17. ** Typical power rating at 400 VAC for FN 3287 and FN 3288 with cos phi=0.85.The exact value depends upon the efficiency of the drive, the motor and the entire application. *** Standardized calculated leakage current acc. IEC 60939 under normal operating conditions (FN 3287, FN 3288 and FN 3288 IT at 530 VAC). ****These filters may be operated in IT system as long as the operation conditions and possible short circuit/fault (earth connection of one conductor) occurs between the supply (line side) and the filter. The filters are not designed for short circuit/faults occurring between converter and motor. 3 EMC/EMI Products Schaffner Group Datasheets 08 May 2019 Filter selection table Filter Typical drive Leakage current*** Power loss Input/output @ 50C (40C) power rating** @ 760 VAC/50 Hz @ 25C Connections [A] [kW] Rated current [W] Weight Frame [kg] [mA] * C.. C44 C43 C42 C36 C34 C26 C25 C24 High voltage versions: FN 3288HV-10-44-C..-R65 10 (11) 10 8.4 FN 3288HV-16-44-C..-R65 16 (17) 16 8.4 6.9 -44 1.2 I 2.5 FN 3288HV-20-33-C..-R65 20 (22) 20 FN 3288HV-25-33-C..-R65 25 (27) 25 FN 3288HV-40-33-C..-R65 40 (44) FN 3288HV-50-53-C..-R65 FN 3288HV-63-53-C..-R65 1.8 10.8 -44 1.5 J 10.9 2.5 12.0 -33 1.8 K 10.9 2.5 14.6 -33 1.9 K 40 12.4 2.6 19.2 -33 2.9 L 50 (55) 50 12.4 2.6 26.3 -53 3.3 M 63 (69) 64 12.4 2.6 32.1 -53 3.5 M 80 (88) 80 12.4 2.6 28.8 -34 4.9 N FN 3288HV-100-35-C..-R65 100 (110) 100 12.4 2.6 33.0 -35 5.8 O FN 3288HV-125-35-C..-R65 125 (137) 125 12.4 2.6 42.0 -35 5.9 O FN 3288HV-160-40-C..-R65 160 (175) 160 12.4 2.6 46.1 -40 7.2 P FN 3288HVIT-10-44-C..-R60 10 (11) 10 3.6 6.9 -44 1.2 I FN 3288HVIT-16-44-C..-R60 16 (17) 16 6.8 3.7 10.8 -44 1.5 J FN 3288HVIT-20-33-C..-R60 20 (22) 20 6.8 3.7 12.0 -33 1.8 K FN 3288HVIT-25-33-C..-R60 25 (27) 25 6.8 3.7 14.6 -33 1.9 K FN 3288HVIT-40-33-C..-R60 40 (44) 40 6.8 3.7 19.2 -33 2.9 L FN 3288HVIT-50-53-C..-R60 50 (55) 50 6.8 3.7 26.3 -53 3.3 M FN 3288HVIT-63-53-C..-R60 63 (69) 64 6.8 3.7 32.1 -53 3.5 M FN 3288HVIT-80-34-C..-R60 80 (88) 80 6.8 3.7 28.8 -34 4.9 N FN 3288HVIT-100-35-C..-R60 100 (110) 100 6.8 3.7 33.0 -35 5.8 O FN 3288HVIT-125-35-C..-R60 125 (137) 125 3.7 42.2 -35 5.9 O FN 3288HVIT-160-40-C..-R60 160 (175) 160 3.7 46.1 -40 7.2 P FN 3288HV-80-34-C..-R65 HV for IT power networks****: 4.6 5.9 6.8 * Replace C.. with corresponding listed C44, C43, C42, C36, C34, C26, C25 or C24. ** Typical power rating (400 VAC for FN 3287 and FN 3288 / 690 VAC for FN 3288 HV and FN 3288 HVIT) with cos phi=0.85. The exact value depends upon the efficiency of the drive, the motor and the entire application. *** Standardized calculated leakage current acc. IEC 60939 under normal operating conditions (FN 3288 HV and FN 3288 HVIT at 760 VAC). ****These filters may be operated in IT system as long as the operation conditions and possible short circuit/fault (earth connection of one conductor) occurs between the supply (line side) and the filter. The filters are not designed for short circuit/faults occurring between converter and motor. 4 EMC/EMI Products Schaffner Group Typical filter attenuation - FN 3287 standard performance (FN 3287 standard performance version with standard leakage current) Per CISPR 17: symmetrical 50 /50 -> Differential Mode (DM); asymmetrical 50 /50 -> Common Mode (CM) FN 3287-10-44-C28-R65 FN 3287-16-44-C33-R65 FN 3287-20-33-C33-R65 FN 3287-25-33-C33-R65 FN3287-40-33-C33-R65 FN 3287-50-53-C33-R65 FN 3287-63-53-C33-R65 FN 3287-80-34-C33-R65 FN 3287-100-35-C33-R65 FN 3287-125-35-C33-R65 FN 3287-160-40-C33-R65 Datasheets 08 May 2019 5 EMC/EMI Products Schaffner Group Typical filter attenuation - FN 3288 high performance (FN 3288 high performance version with standard leakage current) Per CISPR 17: symmetrical 50 /50 -> Differential Mode (DM); asymmetrical 50 /50 -> Common Mode (CM) FN 3288-10-44-C34-R65 FN 3288-16-44-C35-R65 FN 3288-20-33-C35-R65 FN 3288-25-33-C35-R65 FN 3288-40-33-C35-R65 FN 3288-50-53-C35-R65 FN 3288-63-53-C35-R65 FN 3288-80-34-C35-R65 FN 3288-100-35-C35-R65 FN 3288-125-35-C35-R65 FN 3288-160-40-C35-R65 Datasheets 08 May 2019 6 EMC/EMI Products Schaffner Group Typical filter attenuation - FN 3288 low leakage current version Per CISPR 17: symmetrical 50 /50 -> Differential Mode (DM); asymmetrical 50 /50 -> Common Mode (CM) FN 3288-10-44-C21-R65 FN 3288-16-44-C21-R65 FN 3288-20-33-C21-R65 FN 3288-25-33-C21-R65 FN 3288-40-33-C21-R65 FN 3288-50-53-C21-R65 FN 3288-63-53-C21-R65 FN 3288-80-34-C21-R65 FN 3288-100-35-C21-R65 FN 3288-125-35-C21-R65 FN 3288-160-40-C21-R65 Datasheets 08 May 2019 7 EMC/EMI Products Schaffner Group Datasheets 08 May 2019 Mechanical data Frame A to U Dimensions* Frame A B C D E F H G J+/-2 K L+/-1 M** A 185 40 120 157 0.8 175 20 4.5 102 11 76 M5 B 195 45 140 164 0.8 180 25 5.4 122 11 93 M5 C 210 45 145 174 0.8 195 25 5.4 126 13 96 M5 D 235 50 168 207 1.0 220 30 5.4 149 13 115 M6 E 255 65 180 226 1.0 240 45 5.4 156 16 120 M6 F 290 80 205 250 1.2 270 50 6.5 172 22 110 M6 G 300 90 210 260 1.5 280 60 6.5 173 25 112 M8 H 310 100 225 270 1.5 290 70 6.5 183 28 110 M10 I 230 50 132 203 0.8 220 30 4.5 114 12.5 88 M5 J 230 55 159 198 0.8 215 35 5.4 141 13 112 M5 K 245 55 167 212 0.8 230 35 5.4 148 13 118 M5 L 265 60 191 237 1.0 250 40 5.4 172 13 135 M6 M 265 70 194 237 1.0 250 50 5.4 170 16 133 M6 N 310 95 220 270 1.2 290 65 6.5 187 22 125 M6 O 320 95 230 280 1.5 300 65 6.5 192 25 127 M8 P 330 100 240 290 1.5 310 70 6.5 198 30 127 M10 Q 180 40 112 153 0.8 170 20 4.5 94 11 68 M5 R 200 45 120 170 0.8 185 25 5.4 102 11 76 M5 S 205 45 132 173 0.8 190 25 5.4 113 13 83 M5 T 215 50 147 185 1.0 200 30 5.4 128 13 95 M6 U 220 65 180 186 1.0 205 45 5.4 156 16 120 M6 * All dimensions in mm. For dimensions without stated tolerances: ISO 2768-m/EN 22768-m ** Earth screw torque:M5 2.0-2.2 Nm; M6 3.5-4.0 Nm; M8 8.0-9.0 Nm; M10 15-17 Nm Filter input/output connector cross sections -44 -33 -53 -34 -35 -40 Solid wire 0.5-10 mm2 0.5-16 mm2 0.5-16 mm2 6-35 mm2 10-50 mm2 25-95 mm2 Flex wire 0.5-6 mm2 0.5-10 mm2 0.5-16 mm2 6-25 mm2 10-16 mm2 25-95 mm2 Flex wire AWG AWG 20-8 AWG 22-6 AWG 20-4 AWG 10-2 AWG 6-1/0 AWG 0-4/0 Recommended torque 1.0-1.2 Nm 1.5-1.8 Nm 2.0-2.3 Nm 4.0-4.5 Nm 7.0-8.0 Nm 17-20 Nm Please visit www.schaffner.com to find more details on filter connectors. 8 EMC/EMI Products Schaffner Group Datasheets 08 May 2019 Headquarters, global innovation and development Sales and application centers Switzerland Schaffner Group Nordstrasse 11 4542 Luterbach T +41 32 681 66 26 info@schaffner.com China Schaffner EMC Ltd. 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Ltd REGUS WORLD TRADE CENTRE WTC, 22nd Floor Unit No 2238, Brigade Gateway Campus, 26/1, Dr. Rajkumar Road Malleshwaram (W) 560055 Bangalore T +91 80 67935355 indiasales@schaffner.com To find your local partner within Schaffner`s global network: www.schaffner.com (c) 2018 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. This disclaimer shall be governed by substantive Swiss law and resulting disputes shall be settled by the courts at the place of business of Schaffner Holding AG. 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