1-phase filters FN 660 Two-stage general performance EMI filter n n n Rated currents from 1 to 20A High differential and common-mode attenuation Optional medical versions (B type) Technical specifications Maximum continuous operating voltage: Operating frequency: Rated currents: High potential test voltage: Temperature range (operation and storage): Flammability corresponding to: Design corresponding to: MTBF @ 40°C/230V (Mil-HB-217F): Typical electrical schematic 250VAC, 50/60Hz dc to 400Hz 1 to 20A @ 40°C max. P –> E 2000VAC for 2 sec P –> E 2500VAC for 2 sec (B types) P –> N 760VAC for 2 sec -25°C to +100°C (25/100/21) UL 94V-2 or better UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939 350,000 hours Features and benefits n FN 660 two-stage filters are designed for n FN 660 filters are also available as B versions without Y-capacitors for medical n on chokes with high saturation resistance and excellent thermal behavior. Cy Cx R L1 P‘ E N N‘ Line Load FN 660 filters are designed for noisy n Electrical and electronical equipment applications requiring good differential n Consumer goods and common-mode attenuation. n Power supplies Various terminal options allow you to n Building automation select the desired connection style. n Medical equipment n FN 660 filters are also available as single- n Office automation equipment stage filters (FN 610, FN 612 series). n Datacom equipment n Custom-specific versions on request. All filters provide a high conducted attenuation performance, based L n applications with necessity for low leakage currents. Cx P Typical applications easy and fast chassis mounting. n Approvals > Components > FN 660 Filter selection table Filter Rated current Leakage current* @ 40°C (25°C) @ 230VAC/50Hz FN 660-1-.. FN 660-3-.. FN 660-6-.. FN 660-10-.. FN 660-16-.. FN 660-20-.. [A] 1 (1.15) 3 (3.4) 6 (6.9) 10 (11.5) 16 (18.4) 20 (23) FN 660B-1-.. FN 660B-3-.. FN 660B-6-.. FN 660B-10-.. FN 660B-16-.. FN 660B-20-.. 1 (1.15) 3 (3.4) 6 (6.9) 10 (11.5) 16 (18.4) 20 (23) * Inductance Capacitance Resistance L L1 Cx Cy R [µA] [mH] 190 3 190 2 190 0.75 190 0.45 190 0.44 190 0.48 2 2 2 2 2 2 3 2 0.75 0.45 0.44 0.48 [mH] 3 2 0.75 0.45 0.44 0.48 3 2 0.75 0.45 0.44 0.48 [nF] 150 150 150 150 150 150 [nF] 2.2 2.2 2.2 2.2 2.2 2.2 150 150 150 150 150 150 Weight -07 -10 [g] [g] [g] 115 125 170 180 170 180 230 240 260 290 590 640 1000 1000 1000 1000 1000 -03 1000 -03 115 125 170 180 170 180 230 240 260 290 590 640 Typical filter attenuation Per CISPR 17; A = 50Ω/50Ω sym; B = 50Ω/50Ω asym; C = 0.1Ω/100Ω sym; D = 100Ω/0.1Ω sym 6 and 10A types -06 [kΩ] [g] 1000 -06 -07 1000 -06 -07 1000 -06 -07 1000 -06 -07 1000 -03 -06 -10 290 1000 -03 -06 -10 600 Maximum leakage under normal operating conditions. Note: if the neutral line is interrupted, worst case leakage could reach twice this level. 1 and 3A types Input/Output connections -03 16 and 20A types -06 -07 -06 -07 -06 -07 -06 -07 -06 -10 290 -06 -10 600 > Components > FN 660 Mechanical data Connection style -06, 1 to 6A types Connection style -06, 10 and 16A types A F D I A F D I H H K K J N M L L H BN BN BN K K GNYE B E G GNYE J BU M L BU M L C Connection style -10, 16A types A F D A F D I H E G K L B I H E G K J N M L J M C C Connection style -03, 20A types Connection style -06, 20A types B E Q B E Q H I N A F D G H I N A F D G J K K C B E Q H I A F D G J N L J M L Connection style -10, 20A types K G J BU C Connection style -03, 16A types N C I A F D I H BU B M Connection style -07, 10A types A F D BN J N C Connection style -07, 1 to 6A types B E G B E G B E M C L M C > Components > FN 660 Dimensions 1A 3A 6A 10A 16A A 71 85 85 85 85 B 46.6 ±1 54 54 54 54 C 29.3 30.3 30.3 40.3 40.3 D 50.5 64.8 64.8 64.8 64.8 E 44.5 49.8 49.8 49.8 49.8 F 61 75 75 75 75 G 21 27 27 27 27 H 10.8 12.3 12.3 12.3 12.6 I 19.3 20.8 20.8 29.8 29.8 J 20.3 27.5 27.5 11.4 11.4 K 5.3 5.3 5.3 5.3 5.3 L 6.3 6.3 6.3 6.3 6.3 M 0.7 0.7 0.7 0.7 0.7 N 6.3 x 0.8 6.3 x 0.8 6.3 x 0.8 6.3 x 0.8 6.3 x 0.8 Q 20A Tolerances 105 126 ±1 38 84.5 98.5 95 40 19 9.5 42.25 4.4 6 ±0.5 ±0.5 ±1 ±1 ±1 ±0.2 ±0.5 ±0.5 ±0.5 ±0.5 6.3 x 0.8 51 Connection style -03 N M4 M4 Connection style -07 AWG type wire AWG 20 AWG 18 AWG 16 AWG 14 Wire length 140 140 140 140 Connection style -10 N UNC 8-32 UNC 8-32 ±0.1 +5 All dimensions in mm; 1 inch = 25.4mm Tolerances according: ISO 2768 / EN 22768 Your local partner: To find your local partner within Schaffner’s global network, please go to www.schaffner.com July 2007