86466-75R

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Heat Sink Power Assembly Module

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  • Part Number: 86466-75R
  • SKU: 8646675RRE
  • Manufacturer: Reliance Electric
  • Series: Rectifiers & Misc.

About the 86466-75R

86466-75R  Heat Sink Power Assembly Module

The 86466-75R is an Upper A-C Heat Sink Assembly used in 150 HP, 200 HP, and 250 HP controllers for Reliance variable torque A-C VS drives.   Three assemblies are needed per controller.   The 86466-75R is sometimes marketed as a Baldor-Reliance or ABB component. 

The 86466-75R is a large heat sink assembly with a small circuit board attached to the top of one side.  It is approximately ten inches tall by six inches wide.   This circuit board (51378-32) is attached to the heat sink via two screw mounts through the body of the board.  The card is populated by a single transformer, by two transistors, along with terminal pins, diodes, capacitors, and resistors.  The terminal pins are designed to accept a jumper wire that originates elsewhere on the unit.   More components are mounted within the hollow area of the base of the unit.  Many of these connect via screw mounts to the carrier at the base of the heat sink.  

Please note that proper air space must remain around the unit for cooling to occur. For additional information, please consult technical support publications originally provided by Reliance Electric.  This includes data sheets, user guides, and product manuals.   Reliance was responsible for all technical support matters pertaining to the 86466-75R.  

If you need it quickly, AX Control can get many of our in-stock products shipped to you as soon as the next morning, using Next Day Air Early A.M delivery.   Talk to our team for more information. 

Repair Services For 86466-75R

Type Lead Time Price Action
Repair Service 1-2 weeks $734

Our highly skilled technicians can repair your 86466-75R. 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

86466-75R Manuals, White Papers, Data Sheets, and Troubleshooting