GE DS200TCQFG1ACC PC Board – Mark VI Turbine Control System
When a critical PC board fails inside a GE Mark VI turbine control cabinet, the consequences are immediate and severe: unplanned turbine shutdown, lost megawatts of generation capacity, and maintenance crews racing against the clock while production losses mount by the hour. In power plants, petrochemical facilities, and heavy industrial environments worldwide, a single faulty board can cascade into days of costly downtime. The GE DS200TCQFG1ACC is the precision-engineered PC board that keeps the Mark VI system’s I/O and control logic running without interruption — and sourcing a verified replacement fast is the difference between a minor incident and a major outage.
The DS200TCQFG1ACC occupies a specialized role within GE’s Mark VI Turbine Control platform — one of the most widely deployed distributed control architectures in gas turbine, steam turbine, and combined-cycle power generation globally. As part of the TCQF board family, this module handles critical signal conditioning and interface functions within the Mark VI I/O rack. Its design reflects GE’s engineering philosophy of redundancy, deterministic response, and long service life in harsh industrial environments. With the Mark VI platform still actively maintained across thousands of installations on six continents, demand for genuine and compatible DS200TCQFG1ACC boards remains consistently high in the MRO and spare-parts market.
Technical Specifications
- Part Number: DS200TCQFG1ACC
- Manufacturer: General Electric (GE)
- Series / Platform: Mark VI Turbine Control System
- Board Type: PC Board (Printed Circuit Board)
- Form Factor: Mark VI I/O Rack-compatible module
- Operating Environment: Industrial — designed for continuous duty in control cabinet installations
- Weight: Approx. 300 g
- Condition Available: New surplus / Refurbished / Exchange
Note: Detailed electrical specifications (voltage rails, signal ranges, communication protocols) are available upon request. We do not publish unverified parameters.
Key Features & Benefits
- OEM-Lineage Design: Engineered to GE’s original Mark VI specifications, ensuring full compatibility with existing control architecture without firmware or configuration changes.
- Drop-In Replacement: Matches the original board’s form, fit, and function — minimizing re-commissioning time and reducing risk during maintenance windows.
- Tested Before Shipment: Every unit in our inventory undergoes functional verification prior to dispatch, reducing the risk of receiving a board that fails on first power-up.
- Long-Term Availability: We maintain stock of legacy GE Mark VI boards specifically because OEM lead times can stretch to months — we bridge that gap for urgent MRO needs.
- Traceability Documentation: Certificates of conformance and test reports available upon request for regulated industries.
Industry & Equipment Applications
- Power Generation: Gas turbine and steam turbine units controlled by GE Mark VI systems in utility-scale and industrial power plants.
- Oil & Gas: Compressor trains, pipeline booster stations, and LNG facility turbines running Mark VI control.
- Petrochemical & Refining: Process-critical rotating equipment where turbine control reliability is non-negotiable.
- Combined-Cycle Plants (CCPP): Multi-unit installations where a single board failure can affect entire generation blocks.
- Marine & Offshore: Vessel propulsion and platform power systems utilizing GE turbine control platforms.
System Integration & Compatible Parts
The DS200TCQFG1ACC is designed to operate within the GE Mark VI control system ecosystem. Compatible and commonly co-ordered components include other DS200-series boards (such as DSPRO, TCQC, TCQE, TCQD families), Mark VI I/O racks, VME backplanes, and associated power supply modules. When ordering, please confirm your Mark VI cabinet revision and I/O rack slot assignment to ensure correct board selection. Our technical team can assist with cross-referencing if you have the original board’s label or cabinet drawing number.
Our Quality Assurance Process
- Incoming Inspection: All boards are visually inspected for physical damage, corrosion, and component integrity upon receipt into our warehouse.
- Functional Testing: Where test fixtures are available, boards are powered and tested against known-good reference parameters.
- ESD-Safe Handling: All PCBs are handled, stored, and shipped using anti-static packaging and procedures to prevent latent damage.
- Secure Packaging: Boards are shipped in foam-lined, anti-static bags inside rigid outer cartons to survive international freight.
- Warranty: Contact us for current warranty terms applicable to your order type (new surplus vs. refurbished).
How to Order
- Submit an Inquiry: Use the contact form or email [email protected] with your part number (DS200TCQFG1ACC), required quantity, and delivery timeline.
- Receive a Quote: Our team will respond within 1 business day with pricing, availability, and lead time.
- Confirm & Pay: We accept T/T (bank transfer), PayPal, and other B2B payment methods. Pro-forma invoice provided upon order confirmation.
- Shipment & Tracking: Orders are dispatched via DHL, FedEx, or UPS Express with full tracking. Export documentation (commercial invoice, packing list, COO) included.
- After-Sales Support: Our technical team remains available post-delivery for installation guidance and troubleshooting assistance.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on PLC, DCS, and turbine control components — this is not a general electronics store.
- Global B2B Experience: We serve maintenance engineers, procurement teams, and EPC contractors across Asia, Europe, the Middle East, and the Americas.
- Urgent Delivery Capability: For plant emergencies, we offer expedited sourcing and same-day dispatch on in-stock items.
- Transparent Communication: No hidden fees, no bait-and-switch. What we quote is what you pay.
- Technical Depth: Our team understands the systems these boards go into — we can help you confirm compatibility before you order.
Frequently Asked Questions
Q: Is the DS200TCQFG1ACC a new or refurbished board?
A: We carry both new surplus (unused, original packaging where available) and professionally refurbished units. Please specify your preference when submitting an inquiry, and we will confirm current stock condition.
Q: Can this board be used as a direct replacement without reprogramming?
A: In most Mark VI installations, DS200-series boards are configured via the Mark VI toolbox software (ToolboxST). A replacement board may require configuration download from your existing project backup. Our team can advise on the process for your specific application.
Q: What is the typical lead time?
A: In-stock items ship within 1–3 business days. For sourced items, lead time is typically 1–3 weeks depending on global availability. We will confirm at the time of quotation.
Q: Do you provide export documentation for customs clearance?
A: Yes. All international shipments include a commercial invoice, packing list, and certificate of origin. Additional documentation (e.g., MSDS, COC) is available upon request.
Q: What if the board I receive is faulty?
A: Contact us within the warranty period and we will arrange a replacement or credit. We stand behind every unit we ship.
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