Product Description:

The HVR02.2-W010N/S203 is a power module produced by Bosch Rexroth Indramat in the HVR Power Supply Units series. As a regulated supply, the unit converts three-phase mains power into a stable DC link that feeds multiple Indramat drive controllers on a common bus. This arrangement lets several axes draw from one shared energy source instead of relying on separate supplies for each drive. Because the DC link is centralized, energy storage and supply regulation are handled in one location rather than being duplicated across the drive group. In automated machining, packaging, and material-handling lines, the shared bus maintains the energy reservoir needed for coordinated servo motion and allows braking energy from decelerating axes to be reused within the system.

Electrical input for the unit is rated at 3 × AC 380 V to 480 V (±10%), allowing compatibility with standard industrial distribution networks. Heat is removed by internal air cooling with a built-in blower, which keeps critical assemblies ventilated without requiring an external cooling device on the module. The supply provides 10 kW of continuous power to connected drives while maintaining a regulated DC bus voltage under changing line and load conditions. That controlled output helps servo controllers operate predictably during acceleration, steady running, and regenerative deceleration. This is useful where incoming plant voltage can vary within the normal industrial tolerance band. The unit uses design version 2.

Within the product line, it is assigned to series 02, and the housing follows the mechanical pattern used for that series. By centralizing energy conversion, the module supports group drives in assembly cells that rely on regenerative braking and a shared DC bus. The housing footprint remains consistent within this platform, which helps keep cabinet layouts orderly when several axes are supplied from one source. The shared geometry also supports straightforward alignment of mounting points and bus connections in multi-axis installations. That arrangement suits cabinets that distribute power across several coordinated servo axes.