Power Supply Module Overview

The 8B0P0440HW00.001-1 is a passive ACOPOSmulti power supply module designed for industrial automation systems. With a 44 A current rating and wall-mounting configuration, it delivers stable power to servo drives in demanding applications. The module features a wide input voltage range (e.g., 380–500 V AC), ensuring compatibility with diverse power grids. Its passive design eliminates active cooling components, reducing noise and maintenance while enhancing reliability. The integrated connection for an external braking resistor allows efficient dissipation of excess energy during dynamic operations, making it ideal for systems requiring rapid deceleration.

Key Technical Features

This power supply module incorporates a passive motor short-circuit brake, which acts as a fail-safe mechanism by shorting motor windings during power loss or faults. This prevents unintended motion and protects connected machinery. The module’s compact form factor supports space-saving installations, while its AS (Advanced Safety) variant aligns with safety standards for emergency stop systems. Built-in overvoltage and overload protection ensure robust operation under fluctuating loads. Additionally, the module’s modular design enables easy integration with other ACOPOSmulti components, simplifying system expansion and maintenance.

Application Benefits

Designed for industries such as automotive manufacturing, robotics, and material handling, the 8B0P0440HW00.001-1 offers exceptional performance in high-precision motion control. Its passive architecture minimizes downtime by avoiding wear-prone active components, while the short-circuit brake enhances operator safety in critical processes. The wide input voltage range ensures stable operation in regions with inconsistent power supply, reducing risk of system disruptions. By combining energy efficiency with advanced safety features, this module optimizes productivity and compliance in applications requiring SIL 3/PL e-rated systems. For specific environmental parameters (e.g., temperature ranges, IP ratings), consult B&R’s official documentation.