Product details
Excitation Control Board for Power Generation
The GE IS200ESELH2AAA Exciter Selector Board ensures precise generator control. This critical component manages gate pulse signals in EX2100 systems. It maintains stable voltage and reactive power output. Authors: Powergear X Automation
Technical Specifications
- Manufacturer: General Electric | Model: IS200ESELH2AAA
- Series: EX2100 Speedtronic Excitation System
- Function: Exciter Selector Board (ESEL)
- Status Indicators: 3 green LEDs (Power, Active, Gating)
- Connectors: P1 and P2 for VME backplane integration
- Board Coating: Conformal coating for protection
- Country of Origin: United States
- Required Quantity: 2 boards for redundant control systems
Visual Status Indicators
- Power LED: Illuminates when board receives power
- Active LED: Lights when enabled by control system
- Gating LED: Indicates gate inputs from EMIO board
- All LEDs located on front panel for easy monitoring
- Quick visual diagnostics for maintenance teams
Replacement Procedure
- De-energize exciter system completely before starting
- Verify all power indicators are off on related boards
- Loosen faceplate screws and raise ejector tabs
- Gently pull board from rack using both hands
- Slide replacement board into correct slot position
- Press firmly on faceplate to seat board properly
- Tighten screws evenly to ensure square seating
Shipping & Support
- Package: Board with installation documentation
- Shipping: FedEx, UPS, DHL express available
- Warranty: 12-month quality assurance period
- Delivery: Most orders ship within 3-5 business days
Technical Questions
- How many boards needed for redundant systems?
- Two IS200ESELH2AAA boards are required for redundant control configurations.
- What do the three LED indicators show?
- They display power status, active control, and gating mode operation.
- Can this board be adjusted with jumpers?
- No, it has no jumpers or test points for simplified operation.
- What systems use this exciter selector board?
- It is designed for GE EX2100 excitation control systems.
- How does it communicate with other components?
- Through P1 and P2 connectors that interface with VME backplane.
Ordering & Assistance
- Email: sales@powergearx.com
- Technical Support: +86 18030005825
- Powergear X Automation – Your Industrial Solutions Provider
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