Product Overview
The GE IS200RAPAG1BCA is a Rack Power Supply Board designed for the Innovation Series rack system. It delivers stable dc control voltages to other boards within the rack through its P1 connector. This modular board features a wide front faceplate attached with screw connectors, spanning two slots and housing two LEDs, a reset button, an access opening for four test points, and two mounting clips.
The board surface is populated with heat sinks, capacitors, resistors, an inductor coil, and a 1 amp 250 V fuse. A serial 1024-bit memory device stores revision and board ID information, accessible via the P1 connector through the BRDID data line.
Technical Specifications
| Specification |
Value |
| Part/Model Number |
IS200RAPAG1BCA |
| Revision |
BCA |
| Product Type |
Rack Power Supply Board |
| Type |
Modular with Faceplate |
| Original Manufacturer |
General Electric |
| Assembly Type |
Normal Assembly |
| Output Voltage |
48 V dc squarewave, ±10% range |
| Frequency |
25 kHz, ±10% |
| Output Load |
Load-dependent |
| PSEN Output |
OC 1K pull-up, Low = Reset, 100 ms maximum |
Applications & Use Cases
The IS200RAPAG1BCA is essential in turbine control and industrial automation systems where reliable power distribution is critical. It is commonly used in:
- Mark VI turbine control system racks, providing control voltages to adjacent modules.
- Innovation Series rack configurations in power generation and process industries.
- Retrofit and upgrade projects replacing legacy power supply boards.
Its 48 V dc squarewave output ensures stable power for logic circuits, while the 25 kHz frequency supports high-speed switching requirements.
Installation & Setup
Mount the IS200RAPAG1BCA securely into the designated rack slot. Connect the P1 connector to the backplane to supply control voltages. Ensure the faceplate aligns with the rack front, and fasten the screw connectors to secure the board. Verify the reset button and test point access are unobstructed. Always follow GE user guides for proper handling and ESD precautions.
Maintenance & Reliability
Periodically inspect the board for dust accumulation, especially around heat sinks and the fuse. Check the fuse (1 A, 250 V) for continuity and replace if blown. Monitor the LEDs for proper status indication. Ensure the reset button operates smoothly. Regular inspection helps prevent unexpected downtime and extends service life.
Compatibility & Integration
The IS200RAPAG1BCA is designed for the Innovation Series rack and integrates with other GE modules in the same rack. It provides power via the P1 connector and communicates board ID and revision through the BRDID data line. This board is compatible with systems using the Group One Mark VI Series grouping.
Selection Guide & Purchasing Advice
Before purchasing, verify your rack compatibility and required voltage/frequency parameters. Confirm the revision (BCA) matches your system requirements. For a reliable supply of genuine automation parts, consider PLC Source PRO as your trusted partner.