LEM – DK 200 B10 – Split-Core DC Current Transducer, 100/150/200 A Selectable

Main Features

• Manufacturer: LEM (DK Series)  

• Model/MPN: DK 200 B10

• Device Type: Split‑core Hall‑effect DC current transducer with jumper‑selectable measurement ranges (100 A, 150 A, or 200 A)  

• Output Signal: Unidirectional voltage output (0–10 V DC) proportional to measured current via 0–10 V scale with ±2 % accuracy  

• Supply Voltage: 20–50 V DC (common external supply)  

• Response Time: <100 ms to reach 90 % of full-scale step  

• Bandwidth: DC only – direct current measurement (Hall effect-based)  

• Installation & Mounting: Split-core housing with 21.7 mm square aperture, panel- or DIN-rail mountable (optional adapter); simplified clamp-over cable installation  

• Environmental Specs: Operating –20 °C to +50 °C, storage –20 °C to +85 °C; IP20 protection; galvanic isolation reinforced to 3 kV RMS

• Linearity & Accuracy: Linearity error <0.75 % of nominal current (Iₚₙ), overall accuracy ±2 % FS at 25 °C  

• Applications: Ideal for DC bus or battery current monitoring, solar/wind power systems, EV charging, data-logging, automation systems, and power-supply load measurement