IS200DSFCG1ADB

About the IS200DSFCG1ADB

The IS200DSFCG1ADB is a GE Mark VI circuit board. This board is part of the Speedtronic line from General Electric, which is used for steam and gas turbine control. The Mark VI is one of the final Speedtronic systems, culminating over three decades of development and research. It includes power island and balance-of-plant controls. This IS200DSFCG1ADB product's Mark VI Turbine Control System Series must be considered to exist as a massive functionality-minded upgrade upon the previously-existing Mark V Turbine Control System Series of essentially the same full extended series name, as the mark V Series' possible gas and steam turbine control and management applications was bolstered through the Mark VI Series' addition of the alternative energy-minded wind turbine possible functional setting. This IS200DSFCG1ADB device's greater Mark VI Series is also lauded for its status as one of the last-released Speedtronic technology-powered GE Mark product series iterations.

Hardware Tips and Specifications

The IS200DSFCG1ADB functions as a Gate Driver and Shunt Feedback Board. It is designed for use with Innovation Series PWM (pulse width modulated) bridges and ac drives that are either 1000 amps or 1800 amps. Please note that a 1000 amp bridge or drive requires three DSFC boards.  An 1800 amp drive or bridge requires six of these boards. This IS200DSFCG1ADB device is something of a an interestingly-designed GE Mark VI Turbine Control System Series product, as it offers a square base printed circuit board with no VME Rack installation-minded metallic VME installation faceplate. This IS200DSFCG1ADB device most likely is mounted in its greater Mark VI Series automated drive assembly through use of the many factory-drilled installation holes made in this IS200DSFCG1ADB product's base printed circuit board. The IS200DSFCG1ADB is designed to detect two types of faults:

• Under-voltage Faults: this happens when voltage between the positive and negative power supplies drops below 20V. 
• Desaturation Faults: this typically happens when a driver sends an “ON” command to the IGBT and voltage between emitter and collector exceeds 10V for 4 microseconds.  When this occurs, the connected BPIB board brings the gate voltage down to zero. 

The board can also generate two faults, including a DI/DT fault that occurs when there is a 100% or greater step-change in the rated shunt current, as well as an IOC fault, which occurs when actual current exceeds rated current by 250%. For more information about the IS200DSFCG1ADB IGBT gate driver board, please refer to manuals or data sheets originally provided by GE.  If these have been lost or misplaced, please let your representative know when you place your order. This IS200DSFCG1ADB product is actually not even considered the originally-developed product of its specific Mark VI Turbine Control System Series intended functional role; that would have to be considered the IS200DSFCG1 parent Feedback Driver/Shunt Card notable not adopting this IS200DSFCG1ADB device's full three-fold extended revision table. To be a little more specific, this IS200DSFCG1ADB device is edited through two functional product revisions and a single artwork configuration revision rated at grades of A, D, and B, respectively.