Product Description:

The HVR02.2-W010N is a power supply unit from Bosch Rexroth Indramat that serves as the central energy source in an automation cabinet. It converts three-phase utility power into a stable DC link that can be shared by multiple drive controllers on the same bus. This shared supply arrangement reduces cabinet wiring, supports regenerative energy exchange between axes during acceleration and braking, and helps the connected servo system stay within its intended operating voltage range. It is suited to multi-axis installations where several amplifiers need a common source instead of separate power modules, including operating states such as acceleration, braking, and standstill.

Thermal management uses internal air cooling with a built-in blower, so airflow is generated inside the housing without external ducting. On the input side, the unit accepts 3 × AC 380 V to 480 V ±10%, allowing connection to common industrial mains supplies across that range. The supply then produces a regulated DC bus voltage for connected inverters, which helps maintain consistent operation when the incoming line remains within the stated tolerance band. Its continuous output is rated at 10 kW, giving the system a clear basis for grouping connected drives and sizing associated protective components.

The unit is Design version 2 and belongs to Series 02, so those identifiers should match the installed system layout. It functions as the cabinet power stage for a shared DC supply rather than as a control module or motor assembly. In multi-axis systems, the common bus arrangement allows connected drives to draw energy from one central source while decelerating axes can return energy to the DC link for use elsewhere in the system. Its role is focused on power conversion and bus support inside coordinated servo installations that use a centralized supply architecture.