GE IS200RAPAG1BBA Rack Power Supply Board

FAQ

Q1. What is IS200RAPAG1BBA?
IS200RAPAG1BBA is a rack power supply board used in GE Mark VI Speedtronic IS200 control systems to provide DC control voltages for other modules installed in the rack.

Q2. What does the power supply board do?
It supplies multiple DC voltages—regulated and unregulated—used by other control boards for logic, analog, and I/O functions.

Q3. Which systems use this board?
This board is designed for use in GE Mark VI Speedtronic IS200 turbine control systems.

Q4. What voltages does it output?
It provides voltages in the ranges ±18–24 Vdc unregulated, ±15 Vdc regulated, ±5 Vdc regulated, and ±24 Vdc unregulated for control logic and supply rails.

Q5. What are the physical dimensions of the board?
Its dimensions are approximately 160 mm × 160 mm × 120 mm (typical for Mark VI backplane modules).

Q6. How much does it weigh?
The board weighs approximately 0.9–1.2 kg, depending on connectors and passive components.

Q7. Does this board have diagnostic features?
Yes, it includes LED indicators for power status and front test points for measuring key supply voltages.

Q8. Is this board still produced by GE?
It is a legacy Mark VI control board; GE may not actively manufacture new units, but they can be sourced via aftermarket and surplus suppliers.

GE IS200RAPAG1BBA

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