8B0P0440HW00.000-1 B & R Automation
Wake Industrial LLC is not an authorized distributor of this product.
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The B & R Automation 8B0P0440HW00.000-1 belongs to the 8B0 ACOPOS Multi Power Supplies series and features a supply continuous power of 16 kW and a peak power rating of 48 kW. It has a built-in 30 A fast-acting fuse and provides a braking peak power of 65 kW for up to 1 second. This power supply has an IP20 rating and measures 317 mm in height, 106.5 mm in width, and 263 mm in depth.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
B&R Automation's 8B0P0440HW00.000-1 is a three-phase front-end power supply in the 8B0 ACOPOS Multi Power Supplies series. The unit converts plant mains power into a shared DC bus that feeds multiple ACOPOS inverter modules, enabling coordinated multi-axis motion control in industrial automation cells. This arrangement supports centralized power distribution for grouped servo axes and helps keep the drive system organized inside the cabinet.
The converter can deliver up to 16 kW continuously to the DC link, while short process peaks are covered with a headroom of 48 kW. At full load, the unit draws 30.4 kVA from the upstream feeder, so the line supply must be sized for that demand. A controlled soft-start limits inrush at 400 Vac to 10 A, which helps protect upstream circuit breakers during power-up. Internal control electronics are supplied from an auxiliary 24 V rail that draws a maximum of 12 W, keeping control-side power demand low. A fast-acting 30 A fuse is installed on the mains side to interrupt fault currents, and the IP20 enclosure measures 317 mm high, 106.5 mm wide, and 263 mm deep for cabinet mounting. The built-in DC bus capacitance of 1320 µF helps stabilize voltage during fluctuating regenerative loads.
The power stage incorporates an energy-return circuit for motor deceleration. It can dissipate 3 kW of braking energy continuously through an external resistor and can tolerate bursts up to 65 kW for one second, provided the resistor value is not lower than 7.5 Ω. The DC link can be expanded to a maximum of 14.4 mF when external capacitor banks are attached. Residual voltage after shutdown is discharged by a 0.9 µF network so stored energy falls within the required time. Thermal design allows repeated duty cycles without derating at 40 °C ambient, and the housing directs airflow past the heat sinks while helping guard against accidental contact with live parts.
