Excitation Control Solution – GE IS200WEORG1ABD | Mark VI Series
Where This Product Is Used
The GE IS200WEORG1ABD is an Excitation Control Printed Circuit Board (PCB) designed for use within GE’s Mark VI Turbine Control System. It is deployed in mission-critical power generation and industrial automation environments, including:
- Gas turbine generator sets — excitation regulation and AVR (Automatic Voltage Regulator) feedback loops
- Combined-cycle power plants — synchronization and reactive power control
- Industrial co-generation facilities — generator field current management
- Offshore and onshore oil & gas platforms — turbine-driven compressor control panels
- Petrochemical plants — continuous process power reliability systems
- Utility-scale power stations — grid-connected generator excitation management
Engineers specify this board when the Mark VI WEOS or WEOR excitation I/O module requires replacement due to component failure, scheduled maintenance, or system upgrade.
Technical Specifications
| Part Number | IS200WEORG1ABD |
| Manufacturer | GE (General Electric) |
| Series | Mark VI Turbine Control |
| Board Type | Excitation Control Printed Circuit Board |
| Form Factor | VME / Mark VI I/O Module |
| Revision | G1ABD |
| Operating Voltage | +5 VDC / ±15 VDC (system bus supplied) |
| Operating Temperature | 0°C to +60°C |
| Weight | 800 g (approx.) |
| Compatibility | GE Mark VI WEOS / WEOR Excitation I/O Rack |
| Communication | IONet (GE proprietary) |
Why Engineers Specify This Model
- Direct OEM replacement — IS200WEORG1ABD is the exact GE part number; no firmware re-mapping required when swapping like-for-like
- Revision G1ABD stability — this revision incorporates GE’s field-proven component updates addressing earlier WEOR signal drift issues
- Plug-and-play Mark VI compatibility — integrates directly into the WEOS excitation rack without additional configuration hardware
- Reduced MTTR — stocking this board as a spare reduces mean time to repair from days to under one hour
- Tested before shipment — each unit undergoes functional verification prior to dispatch
Complete System Bill of Materials
For a complete Mark VI excitation I/O replacement or upgrade, engineers typically source the following alongside IS200WEORG1ABD:
- IS200WEOSH1A — WEOS Excitation I/O Terminal Board
- IS200WEOSG1A — WEOS Gate Driver Board
- IS215VCMIH2B — VME Communication Module
- IS200TREGH1B — Turbine Regulator Board
- DS200TCQAG1BHF — Analog I/O Board (companion excitation feedback)
Contact support@konmask.com for bundle pricing on multi-board orders.
Compliance & Industry Standards
- Designed and manufactured to GE Speedtronic Mark VI engineering specifications
- Compatible with IEC 61511 functional safety requirements (as part of a certified Mark VI system)
- Suitable for environments meeting NEMA 4 / IP54 enclosure standards
- RoHS-compliant revision available upon request
- CE marking applicable for EU import documentation
Quality Assurance & Sourcing
Konmask.com sources IS200WEORG1ABD boards through verified industrial surplus and authorized distribution channels. Every unit is:
- ✔ Visually inspected for physical damage, corrosion, and component integrity
- ✔ Functionally tested on a Mark VI-compatible bench fixture
- ✔ Serialized and documented with test records available on request
- ✔ Packaged in anti-static ESD shielding bags with foam cushioning
- ✔ Shipped with a certificate of conformance (CoC)
How to Source This Part
To place an order or request a quote for GE IS200WEORG1ABD:
- Email: support@konmask.com
- Phone / WhatsApp: +0086 19859288691
- Online: Add to cart directly on this page — we will confirm availability and lead time within 24 hours
- Bulk / project orders: Request a formal quotation with your BOM list for volume pricing
Typical lead time: 3–7 business days for in-stock units; 2–4 weeks for sourced units.
Application-Specific FAQ
Q: Is IS200WEORG1ABD compatible with Mark VIe systems?
A: The IS200WEORG1ABD is designed for the Mark VI platform. Mark VIe uses a different I/O architecture (IONET vs. Ethernet-based). Cross-compatibility requires GE engineering confirmation — contact us for guidance.
Q: Can this board be repaired instead of replaced?
A: Component-level repair is possible for some failure modes (e.g., blown capacitors, failed op-amps). Konmask can advise on repair vs. replace economics based on your fault description.
Q: Do you provide a warranty?
A: Yes. All boards carry a 90-day functional warranty from date of shipment. Extended warranty options are available for project contracts.
Q: What information do I need to provide when ordering?
A: Please provide your plant name, Mark VI system serial/version, current fault code or symptom description, and required delivery date. This helps us confirm exact compatibility.
Q: Can you ship internationally?
A: Yes. We ship worldwide via DHL, FedEx, and UPS with full export documentation including commercial invoice, packing list, and CoC.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
