0-51378-6

About the 0-51378-6

The 0-51378-6 is a small printed circuit board component that acts as a gate coupling board within Reliance Electric systems.  This board functions as a gate coupling card.  It is one of several gate coupling cards available from Reliance.  These boards may also be marked as Baldor-Reliance or Asea Brown Boveri components. 

The 0-51378-6 is a nearly square small board component.  It has very few components on its surface.  These include one transformer mounted in a frame.  This is located at the center of the board.  Around this, the board has four stab-on connectors, resistors, diodes, and capacitors.  It also has mounting holes drilled into the board’s surface to allow connection to a thyristor assembly.  

Cards like the 0-51378-6 are often used as part of rectifier enclosures.  This includes thyristor pairs and their associated heat sinks along with the gate coupling cards and MOV suppression networks and dv/dt snubbers for line and load connections.  The gate cards “gate” on/off timing of power in the thyristors.  Modules can be low or medium power. 

For more detailed information about the 0-51378-6 board component, please refer to manuals or data sheets originally supplied by Reliance Electric with OEM products.  If you do not have this documentation, AX Control may be able to provide replacement copies.  Manuals and user guides will provide important safety information that should be reviewed before proceeding with replacement or installation. 

AX Control’s shipping department packs and pulls orders all day long, Monday through Friday.  Orders for in-stock products received before 3 pm typically will ship out that day.