The 531X302DCIBBG3 is a DC Instrumentation Board from General Electric. This board is designed as a replacement component for the DC2000 General Electric Drive system. This is only one of many versions of the DC Instrumentation Board available here at AX Control.
The base alpha-numeric part number for a DC Instrumentation board is 531XDCIcrG#, with the c and r representing changes in board configuration and revision level. The last two digits of the number--G#--identify the variation of the component, which may fall in any of four groups. This board is a G3, or group 3, board, that uses a 10 amp field without a fuse included.
It is important to note that CPT fuses(control power transformer fuses)for boards in the G3 and G4 groups are typically selected and inserted according to the CPT size and voltage of the associated drive system.
While not all boards are backward compatible, GE typically made newer versions compatible with older versions of their components.
The 531X302DCIBBG3 includes configurable hardware like berg jumper switches, potentiometers, and switches. The settings of each of these configurable items should be noted and duplicated from your old component to your new to ensure proper configuration.
Additional information regarding the installation and configuration of the 531X302DCIBBG3 can be found through your original documentation from General Electric. This includes drive instruction manuals like GE’s GEH-5834 or board-specific instructions like Replacement procedures for DC2000 Power Supply Boards (GEI-100017B). This information should be reviewed and understood before you unbox your replacement part from AX Control.