Reliance Electric BRU-500-PSM-50ES Power Supply Module | Image
2 year warranty

Reliance Electric BRU-500-PSM-50ES Power Supply Module | Image
Reliance Electric BRU-500-PSM-50ES Power Supply Module | Image


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Reliance Electric BRU-500-PSM-50ES Power Supply Module



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  • Part Number: BRU-500-PSM-50ES
  • Manufacturer: Reliance Electric
  • Series: BRU-500 Series

BRU-500-PSM-50ES Technical Specifications

Manufacturer Reliance Electric
Series BRU-500
Part Number BRU-500-PSM-50ES

Product Description

The BRU-500-PSM-50ES was a Power Supply Module that was first produced by Reliance Electric. At one point, this module may have been sold by ABB or Baldor Reliance depending on what years it was in production. It is no longer supported by these companies and might be difficult to find.

The BRU-500-PSM-50ES was meant to be used with the BRU-500 series of servo or spindle drives and their motors. It had the ability to provide DC power to up to 6 drive modules. The BRU-500-PSM-50ES had an input voltage rating that was 120/240 VAC and 50/60 Hz. It had an output voltage rating that was 170/340 VAC and 0-400 Hz. It could retain a 100-amp bus. It could uphold a 5 kiloamp short circuit rating. It was a feature of the AutoMax SA-500 series of products and was 3-Phase.

The BRU-500-PSM-50ES could be mounted onto a vertical flat surface like a panel. It had factory-drilled holes that were used along with bolts and washers to secure the power supply onto the flat surface. It was important that the module be mounted in an inside environment and not directly next to other devices to prevent it from getting overheated. There were two fans on the underside of the power supply that had the ability to ensure that the internal components were provided with air circulation. On the faceplate of the power supply were a set of LED lights that were labeled phase loss, disabled, PSM ready, and overtemp. The PMS ready indicator was green while the other three were red. There was a very small terminal strip on the faceplate that was labeled TB1.

Frequently Asked Questions about BRU-500-PSM-50ES

What is the function of the BRU-500-PSM-50ES?
The BRU-500-PSM-50ES is a Power Supply Module within the BRU-500 Series that works to power multiple different drives at once. 
What drives are compatible with the BRU-500-PSM-50ES?
The BRU-500-PSM-50ES is compatible with Reliance Electric BRU-500 Series drives. 
How much does the BRU-500-PSM-50ES weigh?
The BRU-500-PSM-50ES has a weight of 26.2 lbs. 
Where can I find the manual for the BRU-500-PSM-50ES?
The BRU-500-PSM-50ES does not have a specific manual but the BRU-500 Series manual discusses the BRU-500-PSM-50ES in detail. You can find the BRU-500 manual on our website, 
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Repair Services For BRU-500-PSM-50ES

Type Lead Time Price Action
Repair Service 1-2 weeks $2124

Our highly skilled technicians can repair your BRU-500-PSM-50ES. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
Learn More

BRU-500-PSM-50ES Manuals, White Papers, Data Sheets, and Troubleshooting