GE IS200EPCTG1A EX2100 - Exciter PT/CT Terminal Board
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IS200EPCTG1A Exciter PT/CT Terminal Board for EX2100 Systems
The IS200EPCTG1A is a high-performance Exciter PT/CT Terminal Board from General Electric's EX2100 series. This critical I/O board receives and conditions generator current transformer (CT) and potential transformer (PT) feedback. It ensures reliable signal conditioning, scaling, and isolation for precise excitation control. Perfect for power generation applications requiring robust and accurate measurement.
Key Features & Benefits
- Receives & Conditions PT/CT Signals: Handles feedback from two 3-phase generators.
- Low Input Burden: Less than 1 VA for efficient operation.
- Wide Input Ranges: PT voltages up to 115V RMS, CT currents 1A-5A.
- Flexible Analog Input: Accepts 0-10V or 4-20mA signals.
- Long-Distance Wiring: Supports cable lengths up to 1000 feet (#12 AWG).
- Isolated Measurements: Provides safe and accurate voltage/current readings.
- Simplex or Redundant Control: Fits various system architectures for high reliability.
Technical Specifications
| Brand | General Electric (GE) |
| Model | IS200EPCTG1A (Full Suffix) |
| Series | EX2100 Excitation Control |
| Function | Exciter PT/CT Input Terminal Board |
| PT Input | 115V RMS, 50/60 Hz, Two 3-phase inputs |
| CT Input | 1A or 5A, Two generator inputs |
| Analog Input | 0-10 V DC or 4-20 mA (selectable) |
| Input Burden | < 1 VA |
| Power Supply | 28 V DC |
| Operating Temperature | -30°C to +65°C |
| Board Size | 23.8 cm x 8.6 cm |
| Weight | 0.45 kg |
| Terminal Blocks | 3 (TB1 removable, TB2/TB3 fixed) |
Installation & Compatibility
Easy Installation: The board features removable terminal block TB1 for quick wiring. Use #12 AWG wire for PT inputs (max 1000 ft). For analog input, max cable resistance is 15 ohms (up to 300 meters).
Wide Compatibility: Designed for GE EX2100 Excitation Systems. Interfaces directly with the EMIO board in the control rack. Works in both simplex and redundant control configurations.
Shipping & Warranty
Fast Worldwide Shipping: We ship via FedEx, UPS, and DHL for quick delivery.
12-Month Warranty: All products include a 12-month warranty for your peace of mind.
Package Includes
- IS200EPCTG1A Exciter PT/CT Board
- Related Documentation (GEI-100459)
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