0-52808-1

About the 0-52808-1

0-52808-1 OLVA Voltage Board

The 0-52808-1 is an OLVA Voltage Circuit Board manufactured by Reliance Electric.  This board is typically used in the company’s drive systems. In most cases, it originates from Reliance, but in some instances, the component may originate from Baldor-Reliance or from ABB.  In all cases, the 52808-1 number will be reflected in the part id.

The 0-52808-1 has a front faceplate connected to the circuit board using three screw connections.  The faceplate has a red push button reset switch, two red LED indicators (VR Relay On and Overload),  and a ten position terminal strip. The terminal strip has its own smaller cover that attaches at the two ends of the component.  The screw components are numbered and are also labeled as follows: Calib 1 and 2, no label 3 and 4, OL 5 and 6, OL 7, VR 8 and 9, and VR 10.   The faceplate includes a set screw located at the top and bottom of the panel. These are designed to lock the board component into place after it is set in position within a rack system.

The 0-52808-1 has two relay components.  It has over a dozen transistors, along with disk capacitors, integrated circuits,  resistors, diodes, and capacitors made from other materials. Surface wiring is used extensively on this board.  It has a grid pattern printed on its surface and includes a conductive backplane located in the center of its rear edge.   More information about the 0-52808-1 can be found through manuals, data sheets, or user guides originally provided by Reliance Electric.

The team at AX Control is happy to provide shipping quotes to your location upon request.