page 1/2 lem reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice. lem www .lem.com 060616/9 dc current transducer DK-B5/10 a split core transducer for the electronic measurement dc current, with galvanic isolation between the primary (high power) and the secondary circuits (electronic circuit) with voltage output. electrical data primary nominal current analogue output signal 1) type rohs i pn (a.t) v out (v) date code 50,75,100 0-5 dk 100 b5 planned 100,150,200 0-5 dk 200 b5 planned 150,225,300 0-5 dk 300 b5 planned 200,300,400 0-5 dk 400 b5 planned 50,75,100 0-10 dk 100 b10 may 2006 100,150,200 0-10 dk 200 b10 may 2006 150,225,300 0-10 dk 300 b10 planned 200,300,400 0-10 dk 400 b10 planned v c supply voltage 20-50 v dc 22-38 v ac r l load resistance 50 .. 250 k w v b rated voltage (cat iii, pd2) 150 v ac v d isolation voltage 3000 v ac f frequency dc i c current consumption (max) 100 ma accuracy - dynamic performance data x accuracy @ i pn , t a =25c 1 % dk 300 bxx 1.5 % dk 400 bxx 2 % e l linearity error 0.75 % t r response time @ 90% of i pn < 300 ms general data t a ambient operating temperature (0-95% rh) - 20 .. + 50 c t s ambient storage temperature - 20 .. + 85 c m mass 120 g protection type ip 20 safety iec 61010-1 emc en 61326 2) notes : 1) for 0-3 v output model, no saturation output up to 3.5 v for 0-5 v output model, no saturation output up to 5.75 v and for 0-10 v output model, no saturation output up to 11.5 v 2) for iec 61000-4-3, iec 61000-4-6 and iec 61000-4-4 criterion b : temporary impairment to operational behavior. features dc measurement split core box voltage output jumper selectable ranges panel mounting extended measuring range. advantages large aperture high isolation between primary and secondary circuits easy to mount no insertion losses. applications battery banks - monitors load current. - monitors charging current. - verifies operation. transportation measures traction power or auxiliary loads. electric heating elements faster response than temperature sensors. options on request din mounting. i pn = 50..400 a
page 2/2 lem reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice. lem www .lem.com 060616/9 dimensions DK-B5/10 (unit : mm, 1mm = 0.0394 inch) mechanical characteristics output general tolerance 1 mm primary aperture 21.7 mm sq. panel mounting 2 holes ? 4.5mm distance between holes 77.3 mm connections 2 x unc8 cylindric head 3 .2 4.5 13 89.7 13 77.3 30 57.2 61 21.7 21.7 61 - ip + ip output in % 100 - dead front captive screw terminals - 12-22awg solid or stranded 20-50 v dc remark temperature of the conductor should not exceed 60c. 22-38 v ac 250 k w recommended 50 k w acceptable
|
