8BVI0028HCSA.000-1 B & R Automation
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The B & R Automation 8BVI0028HCSA.000-1 is a servo controller in the 8BVI Servo Controllers series with a continuous power consumption of 2.87 kW and a DC bus voltage of 750 VDC. It supports a motor continuous current of 3.8 Aeff, peak current of 9.5 Aeff, and features an encoder supply voltage of 5 V ±5%. The unit measures 317 mm in height and 53 mm in width.
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Product Description:
The 8BVI0028HCSA.000-1 servo controller is produced by B&R Automation as part of the 8BVI Servo Controllers series. It conditions the DC link, drives power transistors, and manages feedback so multi-axis machines can maintain precise torque and speed. Integrated encoder power, a 24 V logic rail, and an automatic resettable fuse help reduce extra wiring and external protection parts in compact control cabinets.
Its DC link is held at 750 VDC and supported by 165 µF of storage capacitance for bus stability during dynamic demand. For the attached motor, the controller can sustain 3.8 Aeff of phase current and accept peaks up to 9.5 Aeff during acceleration or shock loading. Under those conditions, the power stage can deliver 2.8 kW of continuous mechanical output while the feedback supply supports encoder operation without a separate external source.
The pulse-width-modulated inverter operates at a nominal switching frequency of 5 kHz, which balances audible noise against semiconductor losses. When motors are idle, standby consumption drops to just 8.5 W, helping reduce panel heat and auxiliary power draw. A housing width of 53 mm and a height of 317 mm support dense vertical stacking, while input capacitance smooths incoming DC bus energy during rapid load changes.
Wake Industrial stocks this controller and can arrange same-day shipping for urgent orders. Each purchase includes a 1-year warranty, and quotations remain valid for 30 days. Customers can use the chat tool available on the website for questions about type codes or fault codes and general product information there.
Frequently Asked Questions about 8BVI0028HCSA.000-1:
Q: What input voltage is required for the 8BVI0028HCSA.000-1 servo controller?
A: The 8BVI0028HCSA.000-1 controller requires a 25 VDC input voltage with a tolerance of ±1.6%.
Q: What is the supported motor continuous current for the 8BVI0028HCSA.000-1 controller?
A: This controller supports a motor continuous current of 3.8 Aeff, making it suitable for compatible motors within this rating.
Q: What is the continuous power output of the 8BVI0028HCSA.000-1 servo controller?
A: It delivers a continuous power output of 2.87 kW during operation.
Q: What is the nominal switching frequency of the 8BVI0028HCSA.000-1 controller?
A: The nominal switching frequency for this unit is 5 kHz.
Q: What encoder supply voltage does the 8BVI0028HCSA.000-1 servo controller provide?
A: The encoder supply voltage provided by this controller is 5 V with a tolerance of ±5%.
