Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Description |
|---|---|
| Product Model | IS200ESELH2AAA |
| Manufacturer | General Electric (GE) |
| Product Type | Exciter Selector Board |
| Series / System Compatibility | GE EX2100 Excitation Control System (Speedtronic) |
| Functional Role | Receives logic‑level gate pulse signals and distributes them to exciter gate pulse amplifier (EGPA) boards for excitation control signal gating |
| Number of Gate Pulse Inputs | 6 logic‑level gate pulse signals |
| Redundancy Support | Simplex and redundant control configurations (requires two selector boards for redundant systems) |
| Power Requirement | ~24 V DC system power |
| PCB Protection | Conformal coating for industrial environments |
| Operating Temperature | Approx. 0 °C to +70 °C |
| Storage Temperature | Approx. –40 °C to +85 °C |
| Isolation Voltage | Min. 1500 V AC |
| Response Time | < 5 ms (signal processing) |
| Humidity Tolerance | 5 %‑95 % non‑condensing |
| Vibration Resistance | Up to 2.5 G @ 10‑500 Hz |
| Shock Rating | 10 G, 11 ms |
| Dimensions | Approx. 115 mm × 65 mm × 50 mm |
| Weight | Approx. 0.6 kg |
FAQ
FAQ
Q1. What is the IS200ESELH2AAA used for?
It is an exciter selector board that receives logic gate pulse signals and distributes them to exciter gate pulse amplifier boards for generator excitation control in EX2100 systems.
Q2. How many gate pulse inputs does it support?
It supports six logic‑level gate pulse inputs from the main I/O board.
Q3. Does it support redundant system configurations?
Yes — redundant control systems typically use two selector boards, one driven by each controller for reliability.
Q4. What power supply does this board require?
It runs on approximately 24 V DC system power.
Q5. What environmental conditions can it handle?
It operates in industrial environments from about 0 °C to +70 °C with wide humidity tolerance.
Q6. How fast does the board process signals?
Signal distribution and processing occur in less than 5 milliseconds.
Q7. What protective features does the PCB have?
The board uses conformal coating to protect against moisture, dust, and contaminants.
Q8. How big and heavy is the IS200ESELH2AAA?
The board measures about 115 mm × 65 mm × 50 mm and weighs around 0.6 kg.
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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.
