8B0M0080HW00.000-1 B & R Automation
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The B & R Automation 8B0M0080HW00.000-1 belongs to the 8B0 ACOPOS Multi Power Supplies series and has a DC bus nominal voltage of 750 VDC with continuous power rated at 200 kW. It offers eight slots, provides a 1500 W auxiliary supply, and is designed with IP20 ingress protection. The unit weighs 4.24 kg and measures 385 mm in height, 431.5 mm in width, and 13.5 mm in depth.
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Product Description:
The 8B0M0080HW00.000-1 is a power supply module developed by B & R Automation for the 8B0 ACOPOS Multi Power Supplies series. This unit distributes energy to multiple servo axes in a modular drive stack, providing the shared DC bus that links the inverters. In automated machinery, the module serves as the central power front end, converting incoming power into regulated DC for downstream motion modules while occupying one rack position within an ACOPOS Multi lineup. Its role is to centralize power delivery so connected axes can draw from a common source during dynamic motion.
The device can sustain a DC bus output of 200 kW, enabling simultaneous acceleration of several high-power drives. That bus operates at a nominal level of 750 VDC so downstream inverters receive stable voltage for vector control. For control electronics and sensors, the auxiliary backplane delivers 1500 W continuously from an internal rail held at 25 VDC ±1.6%. Eight backplane connectors are available, and the modular structure therefore supports 8 slots that each carry power and communication without external wiring. The housing spans 431.5 mm in width, leaving space for busbars and heat-spreading copper planes that handle the rated current density. This arrangement reduces the need for separate auxiliary supplies at each axis module and keeps the drive stack electrically organized.
With a profile measuring 385 mm in height, a depth of 13.5 mm, and a weight of 4.24 kg, the supply mounts on a standard control panel rail without additional support brackets. The slim depth helps the module fit dense cabinet layouts where adjacent motion hardware shares the same mounting plane. Six integrated fan modules draw air through the stack to maintain component temperature, and this cooling method is paired with an altitude limit of 4000 m and a derating value of 20 kW per 1000 m above 500 m. Wiring paths are simplified by the 72 mm² DC/PE and 21.3 mm² auxiliary cross-section terminals, which help keep conductor heating within limits. An IP20 enclosure classification protects live parts from finger contact while remaining suitable for indoor cabinet installation.
