Power Generation De-Excitation Solution – GE IS200EDEXG1ADA | EX2100 Series
Where This Product Is Used
The GE IS200EDEXG1ADA Exciter De-Excitation Board is a critical control component deployed in high-reliability power generation and industrial turbine environments. Engineers specify this board in the following applications:
- Gas & Steam Turbine Generator Sets — Manages controlled field discharge during generator trip or shutdown sequences, preventing voltage spikes and protecting stator windings.
- Hydroelectric Power Plants — Integrated into EX2100 excitation systems to ensure safe de-energization of the rotor field circuit during load rejection events.
- Combined Cycle Power Plants (CCPP) — Coordinates with the Mark VI turbine control system for synchronized de-excitation during emergency shutdowns.
- Industrial Co-generation Facilities — Provides field suppression control in synchronous generators operating in parallel with utility grids.
- Utility-Scale Renewable Integration — Used in synchronous condensers and large rotating machinery requiring precise excitation management.
Technical Specifications
| Part Number | IS200EDEXG1ADA |
| Manufacturer | GE (General Electric) |
| Series | EX2100 Excitation Control System |
| Board Function | Exciter De-Excitation Control |
| Compatible Platform | GE EX2100 / Mark VI Turbine Control |
| Form Factor | PCB Module, DIN-rail compatible enclosure |
| Weight | Approx. 1,100 g |
| Operating Environment | Industrial — suitable for power plant control rooms |
| Condition Available | New, Refurbished, Tested Surplus |
Why Engineers Specify This Model
- OEM-Designed De-Excitation Logic — Purpose-built for GE EX2100 architecture; no third-party adaptation required.
- Fast Field Discharge Response — Engineered to suppress rotor field energy within milliseconds of a trip signal, protecting downstream equipment.
- Proven Field Reliability — Deployed in utility-grade installations globally with documented MTBF performance in continuous-duty environments.
- Direct Drop-In Replacement — Pin-compatible with existing IS200EDEX board slots; no firmware reconfiguration required in most EX2100 revisions.
- Reduced Commissioning Risk — Tested and verified against GE factory acceptance criteria before shipment from Konmask.com.
Complete System Bill of Materials
The IS200EDEXG1ADA is typically specified alongside the following GE EX2100 components:
- IS200EACFG1A — AC Feedback Board
- IS200EPCTG1A — Power Converter Terminal Board
- IS200ERLYG1A — Relay Output Board
- IS200ESYSG1A — System Interface Board
- IS200ETURH1A — Turbine Control Interface
- DS200SDCCG1AFB — DC Converter Control Card (legacy pairing)
Contact support@konmask.com for complete BOM sourcing and cross-reference assistance.
Compliance & Industry Standards
- IEEE Std 421.5 — Recommended Practice for Excitation System Models for Power System Stability Studies
- IEC 60034-16 — Rotating Electrical Machines: Excitation Systems
- NERC FAC / PRC Standards — Applicable to utility interconnection and generator protection compliance
- CE Marking — European conformity for industrial electrical equipment
- RoHS Compliant — Restriction of Hazardous Substances (where applicable to board revision)
Quality Assurance & Sourcing
Every GE IS200EDEXG1ADA unit shipped by Konmask.com undergoes a structured quality process:
- ✔ Visual inspection for PCB damage, corrosion, and component integrity
- ✔ Functional bench test against GE IS200EDEX reference parameters
- ✔ Firmware/revision verification and documentation
- ✔ Anti-static packaging with humidity indicator card
- ✔ Traceable serial number logging for warranty and RMA purposes
We source exclusively from verified OEM channels, authorized distributors, and decommissioned plant inventories with full chain-of-custody documentation.
How to Source This Part
- Add to Cart — Click “Buy Now” or “Add to Cart” above to proceed directly.
- Request a Quote — For bulk orders (>3 units) or urgent plant shutdowns, email support@konmask.com for priority pricing.
- Provide Your PO — We accept corporate purchase orders, wire transfer (T/T), and major credit cards.
- Global Shipping — DHL Express, FedEx International Priority, and sea freight available. Export documentation (commercial invoice, packing list, COO) provided.
- Lead Time — In-stock units ship within 1–3 business days. Contact us for ETA on non-stock configurations.
Application-Specific FAQ
Q: Is the IS200EDEXG1ADA compatible with all EX2100 revisions?
A: It is compatible with the majority of EX2100e and EX2100e-S configurations. Please provide your existing board revision and system serial number for confirmation before ordering.
Q: Can this board be used as a direct replacement for IS200EDEXG1AAA or IS200EDEXG1ABA?
A: In most cases yes, but revision-level differences may affect firmware compatibility. Our technical team can verify cross-compatibility — contact us with your system details.
Q: Do you provide installation support?
A: We provide technical documentation and remote guidance. On-site commissioning support can be arranged through our partner network.
Q: What warranty is provided?
A: All units carry a minimum 12-month warranty against manufacturing defects. Extended warranty options are available for critical plant applications.
Q: Can you supply multiple units for a fleet upgrade?
A: Yes. We maintain strategic stock for fleet-level procurement. Contact us for volume pricing and staggered delivery scheduling.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
