Product Description:

B&R Automation manufactures the 8B0M0100HW00.000-1 as part of the 8B0 ACOPOS Multi Power Supplies series. This wall-mounted power supply frame converts three-phase mains energy into a regulated DC bus for coordinated multi-axis servo systems across packaging, material handling, and printing lines. By housing up to ten supply or regenerative modules, it forms the electrical backbone that links the ACOPOS drive family to plant-level power networks. The frame layout also centralizes the supply section so multiple axes can share a common power source instead of relying on separate individual units.

The unit delivers a continuous output of 200 kW into the DC link, and this rating shows how much cumulative motor power can be supported without thermal derating. At nominal load, the internal rectifier keeps the bus stabilized at 750 VDC, giving downstream inverters a constant energy source for fast torque commands. An auxiliary rail provides 25 VDC ±1.6% at 1500 W, keeping encoder feeds and safety relays isolated from the high-power stage. 10 back-plane slots are available, and each slot dissipates 8.25 W through the board edge to support mixed installation of converter, brake, or diagnostic cards. The front copper rails accept 24 VDC and COM wiring up to a 21.3 mm² cross-section for low-voltage distribution. This arrangement keeps support power separate from the main DC bus and helps connected control hardware remain stable during axis demand changes.

Cooling is supported by 7 hot-swappable fan modules that drive airflow across the 385 mm-high heat sink while the 13.5 mm depth keeps cabinet intrusion minimal. The main DC and protective-earth rails require cabling with a cross-section of 72 mm², ensuring current density stays within IEC limits. Installation is approved up to 4000 m altitude; above 1000 m, the available output falls by 20 kW for every 1000 m because thinner air reduces cooling efficiency. An IP20 housing protects users from live parts inside control enclosures, and the device is qualified for overvoltage category III environments commonly found on industrial mains. Mechanical locking tabs align the frame on a DIN rail or direct wall bolts, maintaining clearance for the wall-mounting scheme. The fan modules can be exchanged without fully disassembling the frame, which helps maintain airflow during normal service intervals.