8b0f0300h000.000-1 B & R Automation
Wake Industrial LLC is not an authorized distributor of this product.
The B & R Automation 8b0f0300h000.000-1 is a power supply from the 8B0 ACOPOS Multi Power Supplies series. It has a continuous current of 30 Amps and a peak current of 45 Amps, with an IP20 degree of protection. The unit operates with a mains input voltage of 3x 520 VAC ±10% and weighs 1.2 kilograms.
Internal Product Review
The 8b0f0300h000.000-1 is an ACOPOS Multi power supply rated for 30 Aeff continuous current and 45 Aeff peak current, making it a capable choice for dynamic motion applications. IP20 protection and EMC category C3 support clean cabinet integration in industrial environments. A 55°C maximum operating temperature adds strong thermal tolerance to an already well-executed power supply.
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Product Description:
The 8b0f0300h000.000-1 is a three-phase power supply module produced by B & R Automation for the 8B0 ACOPOS Multi Power Supplies series. It converts plant mains into a regulated DC bus that feeds coordinated ACOPOS servo drives, letting multiple motion axes draw from one energy source. The module thus streamlines cabinet layout, permits energy sharing between regenerating and motoring axes, and underpins the electrical infrastructure of high-performance packaging, printing, and assembly equipment.
This unit accepts a symmetrical input of 3x 520 VAC ±10% and is designed for overvoltage category III installations, so it tolerates distribution-level transients without additional protection stages. Under continuous operation, it can deliver up to 30 Aeff of output current while dissipating only 11.8 W as heat, maintaining the efficiency needed for densely packed control cabinets. The enclosure carries an IP20 degree of protection, indicating finger-safe terminals but requiring a closed cabinet where dust or liquid exposure is possible. The height is limited to 270 mm, the depth measures 85 mm, and the internal discharge network contains 0.4 µF of capacitance to bleed the DC link after shutdown. Leakage current is 33 mA, and electromagnetic compatibility falls within EMC category C3, aligning the product with industrial environments that permit higher conducted emissions.
During rapid acceleration or braking events, the supply can furnish a peak output of 45 Aeff, providing headroom for dynamic load cycles without triggering protective trips. Operation is permitted at ambient temperatures up to 55 °C, and thermal derating begins above this point to protect the module’s service life. The unit has a frame width of 50 mm and a weight of 1.2 kg, allowing multiple supplies to be installed on a DIN rail without adding excessive mass. The device supports installation at elevations up to 4000 m above sea level. Its efficient power path limits internal losses and helps keep total cabinet heat dissipation within planned cooling capacity.
