0-51901

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  • 4.92 (13)
  • Click a star to rate this product
    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 4.92 (13)
  • Click a star to rate this product
The 0-51901 is an Armature Regulator Drive Card from Reliance Electric

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  • Part Number: 0-51901
  • SKU: 051901RE
  • Manufacturer: Reliance Electric
  • Series: Drive Boards

About the 0-51901

0-51901 Armature Regulator Drive Card

The 0-51901 is a board component manufactured by Reliance Electric.  This PCB is typically used within Reliance Electric drive systems. In some cases, the 0-51901 may be marked with manufacturer marks from ABB,  otherwise known as Asea Brown Boveri, or from Baldor-Reliance. The part will still reflect the 51901 number.

The 0-51901 functions as an Armature Regulator Drive board.  Unlike most PCBs in this series, the 0-51901 has a backplane connector along its long edge rather than along its short edge.  This connector is designed as an extending stub with multiple conductive tabs along its surface. If this is considered the rear edge of the board, the front edge of the board is populated by two relays and four potentiometers.  The potentiometers are labeled 1P through 4P. The relays are labeled 48 VDC and 115 VAC. Each of these relays connects to the board using surface wiring.

Other components on the surface of the 0-51901 include transistors, capacitors, and resistors, as well as diodes.  Capacitors are of several materials, including polyester vinyl, ceramic, and aluminum electrolytic. Capacitors tend to be made from carbon composite material, but other types of resistors exist on the board.  The board is drilled in several locations. Its surface is marked with a grid pattern. If more detailed information is needed, especially information regarding installation or board operation, please consult publications originally provided by Reliance for the technical support of this product.  This includes user guides and manuals. Information regarding proper handling procedures will be available within these publications.

Reviews For 0-51901

Internal Review
(5.0)

This 0-51901 Reliance Electric product offering exists as an Armature Regulator Drive Card, as discussed before. This 0-51901 printed circuit board or PCB for short, while belonging to a now-defunct legacy product series, offers a surprisingly adequate level of voltage protections, as encouraged by its conductive connection tabs and various resistors and capacitors. - AX Control Lead Technician

  • O-51901

Repair Services For 0-51901

Type Lead Time Price Action
Repair Service 1-2 weeks $414

Our highly skilled technicians can repair your 0-51901. 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