Products Description
| Company Information | |||
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Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | IS200ESELH1A Exciter Selector Board |
| Manufacturer | General Electric (GE) |
| Series / Product Line | EX2100 Excitation Control System |
| Module Type | Exciter Selector / Gate Pulse Distribution Board |
| Primary Function | Receives gate pulse signals from the EMIO board and distributes them to Exciter Gate Pulse Amplifier (EGPA) boards in the excitation system |
| Board Group | ESEL Group 1 (single bridge driver) |
| Redundancy Requirement | Two boards needed for redundant operation |
| Backplane / Connection | Connects to EMIO (master I/O) |
| Mounting | Rack mount within power conversion cabinet |
| Operating Temperature | Industrial range (typically 0 °C to +45 °C) |
| Storage Temperature | Industrial storage range |
| Dimensions (approx.) | 26.0 cm × 18.7 cm × 2.0 cm (H × D × W) |
| Weight (approx.) | ~0.3 kg |
| Compliance | Industrial electrical control standards |
FAQ
FAQ
Q1. What is the IS200ESELH1A used for?
It is an exciter selector board that distributes gate pulse signals from the master I/O (EMIO) to the EGPA modules in GE EX2100 systems.
Q2. Which excitation control systems support this board?
It is designed for use in the GE EX2100 Excitation Control System.
Q3. What does “ESEL Group 1” mean?
It means this board has one bridge driver and is part of the ESEL1 group for basic selector functionality.
Q4. Can this board be used in redundant configurations?
Yes — for redundancy, two IS200ESELH1A boards are required to ensure continuous operation.
Q5. How does it connect to other modules?
It connects to the Exciter Main I/O (EMIO) board and distributes signals to the EGPA boards.
Q6. What are the physical dimensions of this board?
The approximate dimensions are 26.0 cm (height) × 18.7 cm (depth) × 2.0 cm (width).
Q7. What is the weight of the IS200ESELH1A?
The board weighs around 0.3 kg.
Q8. Where is it mounted in the control system?
It is rack mounted in the power conversion cabinet of the EX2100 system.
Q9. Does the board require external power?
It receives necessary power through the system backplane and associated connections. (Typical for EX2100 boards)
Q10. Is the IS200ESELH1A still available?
Yes — it is available as new surplus and refurbished stock from industrial automation suppliers.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
