GE IS200EHPAG1DAB Exciter Gate Pulse Amplifier Board | Replacement, Equivalent & Selection Guide
The GE IS200EHPAG1DAB is an Exciter Gate Pulse Amplifier Board designed for use within GE’s Mark VI Turbine Control System. It provides precise gate pulse amplification for exciter circuits in gas and steam turbine generator applications. Konmask.com supplies new, surplus, and tested-refurbished units with full traceability — backed by our industrial automation sourcing expertise.
Technical Specifications
- Part Number: IS200EHPAG1DAB
- Manufacturer: GE (General Electric)
- Series: Mark VI / EX2100 Exciter Control
- Function: Exciter Gate Pulse Amplifier Board
- Form Factor: PCB Module (plug-in card)
- Weight: ~250 g
- Operating Environment: Industrial control cabinet, DIN-rail or card-rack mount
- Compatibility: GE Mark VI turbine control systems; EX2100 exciter platforms
- Condition Available: New OEM / Surplus New / Tested Refurbished
Compatible Replacement & Equivalent Models
If the IS200EHPAG1DAB is unavailable or cost-prohibitive, the following models may serve as functional equivalents or drop-in replacements depending on your system revision. Always verify firmware and hardware revision compatibility before substitution.
- IS200EHPAG1AAB — Earlier revision; same functional role, verify revision compatibility
- IS200EHPAG1CAB — Later revision; enhanced gate drive circuitry
- IS200EHPAG2DAB — Gen-2 variant; confirm slot and backplane compatibility
- IS200EACFG1A — Exciter AC feedback board; used alongside EHPAG in some configurations
- Third-party equivalents — Available on request; tested against OEM specifications
Contact our engineers at support@konmask.com to confirm cross-compatibility for your specific Mark VI revision.
Why Choose the Original IS200EHPAG1DAB
- ✅ OEM-certified design — engineered to GE’s exact gate pulse timing specifications
- ✅ Plug-and-play replacement — no firmware re-flashing required in most Mark VI configurations
- ✅ Proven field reliability — widely deployed in power generation facilities worldwide
- ✅ Full traceability — serialized units with documented sourcing chain
- ✅ Reduced commissioning risk — eliminates compatibility unknowns vs. third-party alternatives
Typical Applications
- Gas turbine generator exciter control (GE Frame 5, 6, 7, 9 series)
- Steam turbine generator exciter systems
- Combined-cycle power plant Mark VI upgrades and maintenance
- Emergency spare parts inventory for critical power assets
- OEM-equivalent replacement during planned outages
System Compatibility
- Control Platform: GE Mark VI Turbine Control System
- Exciter Platform: GE EX2100 / EX2100e
- Backplane: EHPA series card rack
- Communication: Internal backplane bus (IONet compatible configurations)
- Revision Note: Suffix letters (A, B, C, D) denote hardware revisions — confirm your system’s required revision before ordering
Selection Guide
Use the table below to identify the correct board for your application:
| Requirement | Recommended Model |
|---|---|
| Direct OEM replacement, DAB revision | IS200EHPAG1DAB ✅ |
| Earlier system, AAB revision | IS200EHPAG1AAB |
| Upgraded gate drive, CAB revision | IS200EHPAG1CAB |
| Gen-2 exciter platform | IS200EHPAG2DAB |
| Budget alternative (tested) | Contact us for third-party equivalent |
Not sure which revision you need? Send us your Mark VI system serial number or cabinet label photo — our engineers will confirm the correct part within 24 hours.
Quality Assurance & Sourcing
- Source: Authorized surplus distributors, OEM overstock, and decommissioned plant inventories
- Testing: Functional bench-test performed on all refurbished units prior to shipment
- Packaging: Anti-static ESD packaging with foam cushioning
- Documentation: Certificate of conformance available on request
- Warranty: 12-month warranty on tested-refurbished units; 90-day warranty on surplus-new units
How to Order
- Click Add to Cart or use the Request a Quote button for bulk orders
- Specify required condition: New OEM / Surplus New / Tested Refurbished
- Provide your Mark VI system revision if known (for compatibility confirmation)
- Our team responds within 1 business day with availability and lead time
📧 Email: support@konmask.com
📞 Phone/WhatsApp: +0086 19859288691
🌐 Website: https://Konmask.com
Replacement & Compatibility FAQ
Q: Can IS200EHPAG1AAB replace IS200EHPAG1DAB?
A: Functionally similar, but hardware revision differences may affect gate timing. Confirm with GE documentation or contact our engineers.
Q: Is IS200EHPAG1DAB compatible with EX2100e?
A: Yes, in most EX2100e configurations. Verify the backplane revision matches your cabinet.
Q: Do you offer tested refurbished units?
A: Yes. All refurbished units undergo functional bench testing and are shipped with a test report.
Q: What is the lead time?
A: In-stock units ship within 2–5 business days. Out-of-stock units typically have a 2–4 week lead time depending on sourcing.
Q: Can I return a board if it doesn’t fit my system?
A: Yes, within 30 days of receipt, subject to our returns policy. Contact support@konmask.com to initiate.
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Contact: support@konmask.com | +0086 19859288691
