GE DS200FCSAG1A DS200FCSAG1ACB Flame Control Board – Obsolete Mark V Spare Part

Technical Dossier

Product Details And Specifications

GE DS200FCSAG1A DS200FCSAG1ACB Flame Control Board – Obsolete Mark V Spare Part

RFQ support for obsolete parts: Send the model number, required quantity and destination so DriveKNMS can confirm sourcing options before quotation.

Technical Specifications

Solving the Discontinued Hardware Crisis

Q: How are RFQ terms confirmed?
A: Quantity, required condition, documentation needs, destination and sourcing route are confirmed during RFQ review before quotation.

The flame control board is not a peripheral component. It is responsible for monitoring burner flame presence and managing fuel trip logic — a safety-critical function that cannot be bypassed or emulated through software workarounds. When this board fails, the turbine cannot be safely started or operated. Facilities without a spare on hand face an immediate choice: source the board from the secondary market, or begin an unplanned system migration.

Unplanned migrations under operational pressure produce predictable outcomes: compressed engineering timelines, inadequate testing windows, and integration errors that create new failure modes. The cost of a controlled spare-parts strategy — purchasing and storing one or two DS200FCSAG1A boards — is a fraction of the cost of a single unplanned outage. For facilities operating multiple Mark V-controlled turbines, a structured obsolescence management program is not optional; it is the only rational approach to asset protection.

DriveKNMS specializes in sourcing hard-to-find industrial control components for legacy automation platforms. Our inventory is not speculative — boards are physically inspected and held in controlled storage conditions before dispatch.

Extending Legacy Turbine Asset Life by 5–10 Years: A Practical Strategy

Plant managers facing pressure to retire Mark V systems often operate under a false assumption: that the only path forward is full system replacement. In practice, a disciplined spare-parts program can extend the operational life of a Mark V installation by five to ten years at a cost that is an order of magnitude lower than migration.

This approach does not require capital expenditure approval at the scale of a system migration. It requires procurement discipline and a reliable supply relationship. The ten-year extension scenario is not theoretical — it is the operational reality at facilities that have managed their Mark V fleets with this level of rigor.

Condition & Reliability Assurance

Sourcing a discontinued board from the secondary market introduces legitimate concerns about component integrity. DriveKNMS applies a five-step quality process to every DS200FCSAG1A unit before it is offered for sale.

Step 1 – Visual and Physical Inspection: Each board is examined under magnification for mechanical damage, burn marks, cracked traces, and connector pin condition. Boards with physical damage that cannot be remediated are rejected at this stage.

Step 2 – Electrolytic Capacitor Assessment: Capacitor aging is the primary failure mode in boards of this vintage. Each electrolytic capacitor is evaluated for bulging, leakage, and ESR deviation. Capacitors outside acceptable parameters are replaced with equivalent-specification components.

Step 3 – Firmware Version Verification: Where applicable, firmware revision is confirmed and documented. Compatibility with the target Mark V system revision is verified before dispatch.

Step 4 – Connector and Pin Corrosion Check: All edge connectors and pin headers are inspected and cleaned. Corroded contacts are treated or replaced. Contact resistance is measured at critical connector positions.

Step 5 – Functional Bench Test: Boards are powered and tested against known-good reference parameters where test fixtures are available. Test results are documented and accompany the shipment.

Key Features for System Maintenance

The DS200FCSAG1A is a direct drop-in replacement for the installed board. It occupies the same card slot, uses the same connector pinout, and operates within the same Mark V backplane architecture. No reprogramming of the turbine control system is required. No modifications to existing wiring or I/O terminations are needed. The replacement procedure follows standard GE Mark V maintenance documentation.

This matters because the alternative — engineering a custom interface between a modern control module and a Mark V backplane — is not a maintenance task. It is a capital project. It requires control system engineers, factory acceptance testing, site acceptance testing, and a commissioning window that takes the turbine offline for weeks. The DS200FCSAG1A eliminates that entire cost and schedule burden. A trained technician can complete the board swap in hours, not weeks.

Q: How is condition confirmed before quotation?
A: Available condition, photos, test records and documentation are checked according to the requested model and sourcing channel before a formal RFQ response.

Should I buy more than one unit?
For facilities operating one or two Mark V turbines, a minimum of one spare DS200FCSAG1A is recommended. For facilities with three or more turbines on the same platform, two spares is the standard recommendation. The secondary market for this board is finite. Availability will not improve over time.

Can you supply other Mark V boards?
Yes. DriveKNMS maintains inventory across the DS200 and IS200 series Mark V board families. Contact us with your full bill of materials for a consolidated quote.