DC Current transducer DK-B5/10 IPN = 50..400 A 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 IPN (A.t) Analogue Output Signal 1) Type VOUT (V) 50,75,100 100,150,200 150,225,300 200,300,400 50,75,100 100,150,200 150,225,300 200,300,400 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 RoHs Date Code planned planned planned planned MAY 2006 MAY 2006 planned planned Features • DC Measurement • Split core box • Voltage output • Jumper selectable ranges • Panel mounting • Extended measuring range. Advantages Vc Supply voltage 20-50 22-38 V DC V AC • Large aperture RL Vb Load resistance Rated voltage (CAT III, PD2) 50 .. 250 150 kΩ V AC • High isolation between primary and secondary circuits Vd f Isolation voltage Frequency 3000 DC V AC • Easy to mount • No insertion losses. Ic Current consumption (max) 100 mA Applications Accuracy - Dynamic performance data X Accuracy @ IPN, TA=25°C DK 300 BXX DK 400 BXX εL tr Linearity error Response time @ 90% of IPN ±1 % ± 1.5 ±2 % % ± 0.75 < 300 % mS General data TA Ambient operating temperature (0-95% RH) - 20 .. + 50 °C TS m Ambient storage temperature Mass Protection type Safety EMC - 20 .. + 85 120 IP 20 IEC 61010-1 EN 61326 2) °C g Notes : • 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. 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. LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice. LEM 060616/9 page 1/2 www.lem.com Dimensions DK-B5/10 (unit : mm, 1mm = 0.0394 inch) 57.2 13 21.7 61 3.2 13 30 21.7 89.7 61 4.5 77.3 Mechanical characteristics Output • General tolerance • Primary aperture ± 1 mm 21.7 mm sq. • Panel mounting Distance between holes 2 holes ∅ 4.5mm 77.3 mm Connections output in % 100 - IP + IP • 2 x UNC8 Cylindric Head 22-38 V AC 20-50 V DC Remark 250 kΩ recommended 50 kΩ acceptable • Temperature of the conductor should not exceed 60°C. - 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