chassis mount filters f.ll.d3 series- ab type three phase and neutral - high performance this three phase and neutral filter series provides a high level of attenuation across a broad frequency spectrum. the filter housing s small footprint and option of flange or m5 captive nut mounting, ensures ease of installation within manufacturers original equipment. the ab series is particularly suited for ups, switch mode power supplies, industrial control systems and other such applications. current ratings from 25a to 63a choice of performance options high symmetric and asymetric attenuation screw or terminal block connectors compact enclosure styles captive nut or flange mounting designs electrical specifications rated voltage (v r ): max 440v (ph-ph), 50/60hz rated current (i r ): referred to room temperature = 40? leakage current (i l ): at v r / 3, 50hz max value voltage test (2 s .): line to ground 2700vdc line to line 1075vdc climatic category: hpf (25/085/21): temperature range: -25? to +85? mechanical specifications manufacture: tin-plate case with captive nut m5 for mounting, on d3.025a, 36a, 50a, 63a with mounting flanges on d4.036a, 50a electrical components sealed with resin. connections: threaded bar with metric nut m6; d4.036a with terminal blocks to accept 10mm 2 cable. d4.050a with terminal blocks to accept 25mm 2 cable. circuit diagram 48 filter range code i r lcx 1 cx 2 cy 1 cy 2 i l r case (a) (mh) (f) (f) (pf) (pf) (ma) (m ) f.ll.d3.025a.ab.01 25 4x1.2 3x2.2 3x2.2 2x15000 <3.2 3x0.47 b f.ll.d3.036a.ab.01 36 4x0.95 3x2.2 3x2.2 2x15000 <3.2 3x0.1 a f.ll.d4.036a.ab.03 36 4x1.3 3x2.2 3x2.2 2x15000 <3.2 3x0.1 d f.ll.d3.050a.ab.01 50 4x2.0 3x2.2 3x2.2 2x15000 <3.2 3x0.47 b f.ll.d4.050a.ab.r3 50 4x0.5 3x2.2 3x2.2 2x22000 3x4700 <6.1 3x0.1 e f.ll.d3.063a.ab.01 63 4x0.7 3x2.2 3x2.2 2x15000 <3.2 3x0.47 b f.ll.d3.063a.ab.08 63 4x0.7 3x2.2 3x2.2 2x15000 <3.2 3x0.47 c line load approvals made in accordance to vde, ul and csa requirements
49 dimensions (mm) and connections chassis mount filters f.ll.d3 series- ab type insertion loss (typical): asymmetrical (line to ground) insertion loss (typical): asymmetrical (line to ground) ??? symmetrical (line to line) insertion loss (typical): symmetrical (line to line) a b c d e ?025a.ab.01, .. .. ??36a.ab.?? ?50a.ab.01, ??? ?63a.ab.? ?025a.ab.01, .. .. ??36a.ab.?? ?50a.ab.01, ??? ?63a.ab.? ?4.050a.ab.r3
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