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Phone: +86 16626708626Description
Key Technical Specifications
- Manufacturer: General Electric
- Part Number: DS215UCIAG1AZZ05A
- Series: GE Mark VI / Speedtronic
- Product Type: UC2000 Core
- Application: Gas turbine control
- Architecture: Microprocessor and PROM on board
- Condition Reference: Commonly listed as in stock, new surplus, or used in industrial spare-part
- Compatibility Note: Verify exact suffix and cabinet role before
Product Introduction
GE DS215UCIAG1AZZ05A is a UC2000 core motherboard used in GE Mark VI Speedtronic gas turbine control systems. Supplier listings identify it as the core motherboard for the platform, with onboard microprocessor and PROM hardware.
For a buyer, the main issue is fit and revision match. This is legacy turbine control hardware, so confirm the exact suffix, system role, and replacement path before you order or install it.
- DS215UCIAG1AZZ05A
- DS215UCIAG1AZZ05A
Troubleshooting Quick Reference
| Symptom | Possible Cause | Relevance to This Part | Quick Check Method | Recommendation |
|---|---|---|---|---|
| Controller does not boot | Board fault or missing cabinet supply | ✅ High | Measure rack power and check board seating and LEDs if available | Verify power and physical fit first |
| Turbine control faults after swap | Suffix mismatch or incompatible board revision | ✅ High | Compare the old label, suffix, and cabinet documentation | Do not install unless the replacement is an exact match |
| Intermittent system resets | Loose connector or degraded board contacts | ✅ High | Inspect the connector and reseat the board with power off | Clean and reseat before replacement |
| No communication with the rest of the cabinet | Network or host-side issue | ❌ Low | Check the controller, wiring, and comms links upstream | This is often not the motherboard itself |
| Unstable analog or logic behavior | Configuration or downstream circuit issue | ✅ Medium | Compare the old board configuration and cabinet records | Confirm setup before condemning the board |
| Burn mark or heat damage | Internal board failure | ✅ High | Power down and inspect for shorts, discoloration, and odor | Replace only after checking external causes |
If the fault does not clear, send photos of the board, cabinet label, and alarm log to technical support.
Frequently Asked Questions
Q: Is DS215UCIAG1AZZ05A a direct replacement?
A: It can be, but only if the suffix and cabinet role match the original unit exactly. GE Mark VI parts are sensitive enough that a near match is not good enough.
Q: What is this board used for?
A: It is the UC2000 core motherboard for GE Mark VI gas turbine control systems. In practice, that means it sits at the center of the control hardware and manages core board-level processing.
Q: Is this part new or refurbished?
A: Listings commonly show it as in stock, new surplus, or used, depending on the seller. Ask for test status and traceability before purchase so you know what you are actually getting.
Q: Can I hot-swap it?
A: No. Power down first. Pulling a core board live is a fast way to turn a simple replacement into a bigger cabinet problem.
Q: What should I verify before ordering?
A: Confirm the full part number, suffix, system documentation, and the old board’s physical layout. Also check whether your site uses the exact DS215UCIAG1AZZ05A or a documented substitute.
Q: Why is it often sold through surplus channels?
A: Because this is legacy GE turbine hardware, not active new-production inventory. That is normal, but it means the seller’s testing and identification details matter more than the price alone.
Q: What is the most common swap mistake?
A: Installing the wrong revision because the part number looked close enough. That mistake wastes time, creates alarms, and can leave the cabinet down until the correct board arrives.
