Allen-Bradley 2098-DSD-HV050-SE SERCOS Servo Drive

Allen-Bradley 2098-DSD-HV050-SE is a 5 kW Ultra 3000 servo drive with a SERCOS interface, part of Rockwell Automation’s Ultra 3000 high‑voltage family. It accepts 230–480 VAC three‑phase input at 47–63 Hz and delivers a continuous output current of 11 A with a peak capability of 22 A to drive servo motors in demanding motion‑control applications. The drive uses a DC bus rated to about 810 V DC, with roughly 470 µF of bus capacitance and overvoltage protection around 800 V, enabling stable, high‑performance servo operation in 460 V class systems. The SE designation indicates SERCOS compatibility, providing deterministic real‑time communication with connected servo axes. Manufactured in Mexico, this HV050 variant is the SE model of the Ultra 3000 HV family and, according to Rockwell Automation, was discontinued as of December 31, 2022. This Ultra 3000 module was used in multi‑axis servo configurations requiring precise synchronization through SERCOS, offering a compact high‑voltage solution for legacy automation architectures.