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| 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. IPN = 50..400 A Electrical data Primary Nominal Current IPN (A.t) 50,75,100 100,150,200 150,225,300 200,300,400 50,75,100 100,150,200 150,225,300 200,300,400 Vc RL Vb Vd f Ic Supply voltage Load resistance Rated voltage (CAT III, PD2) Isolation voltage Frequency Current consumption (max) Analogue Output Signal 1) Type VOUT (V) 0-5 0-5 0-5 0-5 0-10 0-10 0-10 0-10 DK 100 B5 DK 200 B5 DK 300 B5 DK 400 B5 DK 100 B10 DK 200 B10 DK 300 B10 DK 400 B10 20-50 22-38 50 .. 250 150 3000 DC 100 RoHs Date Code planned planned planned planned MAY 2006 MAY 2006 planned planned V DC V AC k V AC V AC mA 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. Accuracy - Dynamic performance data X Accuracy @ IPN, TA=25C DK 300 BXX DK 400 BXX L tr Linearity error Response time @ 90% of IPN 1 1.5 2 0.75 < 300 % % % % mS 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. General data TA TS m Ambient operating temperature (0-95% RH) Ambient storage temperature Mass Protection type Safety EMC 1) - 20 .. + 50 - 20 .. + 85 120 IP 20 IEC 61010-1 EN 61326 2) C C g Options on request * DIN mounting. Notes : 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. LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice. 060616/9 page 1/2 LEM www.lem.com Dimensions DK-B5/10 (unit : mm, 1mm = 0.0394 inch) 61 21.7 13 57.2 3.2 13 21.7 89.7 61 30 4.5 77.3 Mechanical characteristics * General tolerance * Primary aperture * Panel mounting Distance between holes 1 mm 21.7 mm sq. 2 holes 4.5mm 77.3 mm Output output in % 100 Connections * 2 x UNC8 Cylindric Head 22-38 V AC 20-50 V DC - IP + IP Remark 250 k recommended 50 k acceptable * Temperature of the conductor should not exceed 60C. - Dead front captive screw terminals - 12-22AWG solid or stranded 060616/9 LEM LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice. page 2/2 www.lem.com |
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