IS200RAPAG1BCA 48V DC Power Supply Module by GE

GE IS200RAPAG1BCA Rack Power Supply Board

The IS200RAPAG1BCA is a modular rack power supply board designed by General Electric for its Innovation Series and Mark VI Turbine Control Systems. This board generates and distributes essential DC control voltages to other modules within the system rack.

Technical Specifications

• Brand & Model: General Electric (GE) IS200RAPAG1BCA
• Product Type: Rack Power Supply Board
• System Platform: GE Innovation Series / Mark VI Turbine Control System
• Assembly Type: Normal Assembly with Integrated Faceplate
• Mounting: Installs into an Innovation Series Rack system
• Primary Function: Provides DC control voltages to other rack boards via its P1 connector

Power Output Specifications

• Input/Output Type: 48 V DC squarewave
• Voltage Tolerance: ±10% operating range
• Switching Frequency: 25 kHz (±10%)
• Output Load: Dependent on connected rack modules
• PSEN Output: OC 1K pull-up; Low = Reset with a 100 ms maximum
• Designed as part of the Group One Mark VI Series product grouping

Front Faceplate Features

• Width: Occupies two slots in the system rack
• Status Indicators: Two LEDs for power and system status
• Control: One reset button for manual power cycling
• Test Access: An opening provides access to four test points for diagnostics
• Mounting: Includes two mounting clips for secure installation
• Faceplate is attached to the main PCB with screw connectors

Board Components & Identification

• Key Components: Heat sinks, capacitors, resistors, an inductor coil
• Protection: One 1 Amp, 250 V fuse for overcurrent protection
• Board Memory: A serial 1024-bit EEPROM device stores revision information and unique board ID
• ID Access: The board ID can be read via the BRDID data line through the P1 connector
• Hundreds of additional supporting components populate the board surface

System Integration & Role

• Serves as the central DC power hub for a rack within the GE control system
• Distributes clean, regulated power to processing, I/O, and communication boards
• Integral part of the Mark VI control architecture for turbine management
• The reset function allows for controlled recovery of the rack's modules

Safety & Handling Information

• Detailed installation, handling, and safety procedures are documented in official GE user guides and manuals
• Proper electrostatic discharge (ESD) precautions must be observed during handling
• Only qualified personnel should perform installation or replacement

Typical Applications

• Gas and steam turbine control systems (Mark VI platform)
• Power generation plant automation
• Industrial control systems requiring a reliable, modular DC power supply within a rack

Packaging & Shipping

• The IS200RAPAG1BCA board is shipped as a single, complete unit.
• Packaged in ESD-safe materials to prevent damage during transit.
• Worldwide express shipping via FedEx, UPS, and DHL available.

Frequently Asked Questions (FAQ)

• What system is this board for? It is designed for GE's Innovation Series racks within the Mark VI Turbine Control System.
• What does it power? It provides the DC control voltages required by all the other circuit boards installed in the same rack.
• What is the board ID memory for? The EEPROM stores the board's revision and identification, allowing the system to verify hardware configuration.
• How do you reset it? Use the reset button on the faceplate or via the PSEN output signal from the controller.
• What do the LEDs indicate? They typically show power status (on/off) and fault conditions. Refer to GE manuals for specific LED codes.
• Is the fuse replaceable? Yes, the 1A 250V fuse is a standard component that can be replaced if blown, following proper safety procedures.
• Where can I find installation details? Consult the official GE technical manuals for the Mark VI Turbine Control System for complete instructions.

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