Product Core Brief
- Part Number: DS200IQXSG1AAA
- Brand: GE (GE Energy / GE Digital / GE Industrial Systems)
- Series: GE Speedtronic Mark V / DS200
- Core Function: IQXS inverter snubber board for Mark V inverter/drive applications, used for voltage spike suppression, surge protection, and dv/dt control on inverter modules.
- Product Type: Mark V Inverter Snubber (IQXS) Board
- Key Specs: E1–E8 terminals | 1× 8-pin connector | mounted film capacitor | snubber circuit | legacy/obsolete product
- Condition: New Original / New Surplus
Product Introduction
GE DS200IQXSG1AAA is an IQXS inverter snubber board for the GE Speedtronic Mark V control system family. It is used to suppress voltage spikes and protect high-power inverter modules during switching events.
The board integrates a snubber circuit with a mounted film capacitor and connects to the inverter/drive stage through E1–E8 terminals and an 8-pin connector. It is typically installed inside the board cabinet as one of multiple boards in a Mark V drive or inverter assembly.
Public product descriptions identify DS200IQXSG1AAA as an inverter snubber board used in turbine/drive applications, with E1–E8 high-voltage/power terminals, an 8-pin signal/fault connector, and a board-mounted film capacitor. Some third-party listings classify related IQXS part numbers under analog I/O or signal conditioning roles, so the exact system assignment, capacitor rating, terminal map, and fault feedback definition should be confirmed from the physical board label and GE Mark V documentation before installation.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | GE (GE Energy / GE Digital / GE Industrial Systems) |
| Part Number | |
| Product Type | Inverter Snubber (IQXS) Board |
| Series | GE Speedtronic Mark V / DS200 |
| Typical Application | Inverter snubber, surge suppression, dv/dt control |
| Terminals | E1–E8 |
| Connectors | 1× 8-pin connector |
| On-Board Component | Mounted film capacitor |
| Dimensions | 6.25 × 5 inches |
| Status | Legacy / Obsolete |
Note: Public sources confirm DS200IQXSG1AAA as a Mark V IQXS inverter snubber board with E1–E8 terminals, an 8-pin connector, and a mounted film capacitor. The exact capacitor rating, terminal pinout, fault feedback signals, and drive system assignment should be confirmed from the physical board label and GE Mark V manuals.
Quality Control Process (DYNAMIC GENERATION)
- Visual and label inspection. We check the part number, revision suffix, PCB surface, E1–E8 terminals, 8-pin connector, film capacitor, and mounting holes for damage or corrosion.
- Capacitor and component check. The mounted film capacitor and snubber components are inspected for leakage, cracking, discoloration, or poor solder joints.
- Connector and terminal check. E1–E8 terminals and the 8-pin connector are verified for correct pin continuity and no short circuits.
- Configuration verification. Any jumpers, markings, or capacitor ratings are recorded and compared against the original board or system documentation.
- Final packaging. After passing inspection, the board is anti-static bagged and foam-packed for shipment.
Replacement Pitfall Guide (DYNAMIC GENERATION)
❗ Confirm the board function before installation. DS200IQXSG1AAA is described as an inverter snubber board, but related IQXS listings sometimes appear under analog I/O categories; verify from the physical label.
❗ Label E1–E8 terminals before removal. Incorrect reconnection of high-voltage/power terminals can cause drive faults or component damage.
❗ Verify the film capacitor rating. The capacitor value and voltage rating must match the original board or system documentation.
❗ Record the 8-pin connector wiring. The 8-pin connector may carry control signals or fault feedback; document pin positions before removal.
❗ Check for capacitor degradation. Look for swelling, leakage, or discoloration, especially on older surplus boards.
❗ Observe high-voltage safety. The snubber board is associated with inverter power stages; disconnect drive power before handling.
❗ Handle as ESD-sensitive equipment. Always use anti-static wrist straps and handling procedures during removal, installation, and storage.
Keep these in mind and you’ll cut 90% of rework time.
Compatibility Matrix & Benchmarks
| Original Model | Replacement / Successor Model | Compatibility Level | Migration Notes |
|---|---|---|---|
| GE | GE | Direct | Same part number; verify capacitor rating, terminal map, and revision. |
| GE | GE DS200IQXS variants | Needs Adaptation | Same IQXS family; suffix differences may affect capacitor rating or terminal layout. |
| GE | GE DS200IQXSG1A | Needs Adaptation | Related IQXS part number; application and configuration may differ. |
| GE | Mark VIe / IS200/IS220 modules | Not Compatible | Different platform and architecture; not a direct replacement. |
Benchmark highlights
- GE Speedtronic Mark V IQXS inverter snubber board.
- Used for voltage spike suppression and surge protection in inverter/drive applications.
- Equipped with E1–E8 terminals and a mounted film capacitor.
- Includes a 1× 8-pin connector for signal/fault feedback.
- Board dimensions: 6.25 × 5 inches.
- Installed inside the board cabinet as part of a multi-board inverter/drive assembly.
- Legacy product; best suited for existing Mark V system maintenance and like-for-like replacement.
