0-52806-1

About the 0-52806-1

• The 0-52806-1 is a Tach Loss Over Speed Board manufactured by Reliance Electric for use within their drive systems.

Faceplate Features

• Two red LED indicators:
  • "Over Speed"
  • "Tach Loss"
• Reset button.
• "Tach Calibration" opening: Provides access to a potentiometer on the circuit board's surface.
• Twelve-position terminal strip: Located along the right panel edge with individually labeled screw connections.
• The terminal strip has its own cover secured by two screws.

Internal Components

• Populated with a TR-12174 411027-5-R transformer with multiple wired connections.
• Includes one relay located on the rear board edge.
• Features several stab-on connectors, as well as transistors, integrated circuits, resistors, diodes, and capacitors.
• Capacitors are made from ceramic and aluminum electrolytic materials.
• Most components are axial and mounted directly to the board, though some are mounted to posts above the surface.
• The circuit board itself has a printed grid pattern.

Documentation and Support

• For more information on board operation or detailed installation instructions, refer to Reliance publications such as data sheets, manuals, or user guides.
• Reliance Electric provided technical support for the 0-52806-1 and other boards in this series.