Configured for power regulation within the Speedtronic Mark V gas turbine control ecosystem, the GE DS200UPSAG1AGD (DS200UPSAG1AGD Power Supply Module) provides direct physical and electrical energy distribution to internal control logic circuits.

Suffix Breakdown & Model Matrix

• DS200: Indicates the Mark V Speedtronic assembly series.
• UPSA: Designates the primary UC200 Power Supply board configuration.
• G1: Specifies the Group 1 hardware revision level.
• AGD: Represents the specific functional iteration and layout versioning for the turbine control architecture.

Hardware Specifications

Backplane Bus and Firmware Compatibility

The GE DS200UPSAG1AGD operates within the Speedtronic control bus architecture, requiring precise backplane bus communication velocity to maintain synchronization across the turbine control sequence. Firmware flash compatibility is governed by the Mark V controller master revision; users must ensure the host rack backplane supports the G1 hardware revision before commissioning. The module performs load regulation based on the input voltage supplied through the specific rack slot, with active monitoring of the I/O density scaling to prevent over-voltage conditions on downstream logic components.

Frequently Asked Questions (FAQ)

Q: What is the primary function of the 3 integrated fuses on the board?

A: The fuses provide over-current protection for the internal power distribution rails to prevent propagation of electrical faults to the main control processor.

Q: Is this module capable of hot-swapping within an active Mark V rack?

A: Mark V hardware is generally not designed for hot-swapping. Ensure the system is in a controlled shutdown state and power is disconnected from the rack slot before installation or removal.

Q: How do I verify the module is receiving stable input power?

A: Observe the integrated status LED located on the board faceplate; a steady illumination typically indicates proper DC output regulation within specified tolerances.

Field Installation Guidelines

1. Preparation: Ensure the Mark V rack is de-energized. Verify the slot designation matches the UPSA configuration requirements.
2. Mounting: Align the board edges with the rack chassis card guides. Ensure the module is seated fully into the backplane connectors.
3. Connectivity: Secure the 3 high-density 9-pin connectors, ensuring the locking mechanisms are engaged to prevent intermittent signal loss due to mechanical vibration.
4. Grounding: Confirm the chassis ground strap is intact and that the mounting screws are tightened to provide proper electrical continuity between the PCB shield and the rack frame.
5. Verification: After installation, perform a visual check for any debris before powering the system. Monitor the diagnostic LED status during the initial power-on sequence.