ff - 1585 - 40 usa jmk i nc 15 caldwell dr. amherst , nh 03031 ph: 603 886 - 4100 fx: 603 886 - 4115 email: info@jmkfilters.com eur jmk inc glasgow g 13 1dn scotland uk ph: 44-(0) 7785310729 fx: 44 - (0) 1 41 -589 -1884 jmk. inc. operating voltage = 250/480 v~, 50 / 60 hz operating voltage = 125/208 v~, 50 ? 400 hz operating current = 40 a / phase temperature range = - 20 to 50 deg. c diel. withstand (l - case) = 1500 v~ for 1 min. diel. withstand (l - l) = 1500 vdc for 1 min. leakage current = 3.4 ma @ 250 v~, 60 hz discharge volt after 1.0 second = 34 v max. maximum capacitance each line to case = 0.016 f order p/n: ff - 1585 - 40 the ff - 1585 - 40 is a delta configuration, 3 - phase filter designed for use with large computers, power distribution units, motor installations, etc. the compact size and leads make the filter package easy to install where size is at a premium. line load blk red brn g/y blk red brn g/y 90 80 70 60 50 40 30 20 10 .01 .04 .1 .4 1 4 10 40 100 insertion loss (db) 0 .02 .07 .2 .7 2 7 20 70 frequency (megahertz) dm cm insertion loss vs. frequency FF-1585-40 0.72 0.63 0.63 0.63 0.47 2.97 3.92 2.00 0.96 see detail "a" 2.24 0.75 #10 black #10 red #10 brown #10 gr/y #10 black #10 red #10 brown #10 gr/y 3.33 3.74 4.15 line load 0.2 0.2 detail "a"
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