The IS200FGPAG1A model is a Gate Driver Card within the LS2100 Series models produced by General Electric. The primary function of the Gate Driver Card is to monitor the status of the silicon-control rectifiers (SCRs) and switch the power supply within the LCI. This board typically converts the AC input to the required DC voltages for gating and status functions. It can produce a number of different DC voltages, for example, 25 VDC will be produced for the gate “back porch” voltage.
The IS200FGPAG1A accumulates a variety of different voltage information from attached FHVA boards. The IS200FGPAG1A is mostly obsolete at the time but can sometimes be found on the market. This model can detect under voltages within the gate power supply. If an under voltage is detached and cannot be fixed it might be necessary for the FCGD, FGPA, and fiber-optic cables to be replaced.
The best manual to use alongside this model is the GEH-6373 Load Commutated Inverter User’s Manual. Any questions regarding the IS200FGPAG1A model can be directed to our staff by phone or email. For quotes regarding repairs as well as for the board itself please contact us Monday through Friday 8 a.m to 5 p.m.