The GE IS200IGPAG2AED is an IGBT Gate Power Amplifier (IGPA) interface board used in the GE Speedtronic Mark VI turbine control system. It is designed to manage the power-level interface between control electronics and IGBT-based power bridge assemblies, ensuring accurate gate drive execution and feedback monitoring.
This module is part of GE’s power electronics control chain, where it supports switching control, signal amplification, and protection coordination for high-power industrial drive systems used in turbines and generators.
Technical Specifications
The IS200IGPAG2AED is built for high-reliability operation in demanding industrial environments.
| Parameter | Specification |
|---|---|
| Module Type | IGBT Gate Power Amplifier / Interface Board |
| Series | GE Speedtronic Mark VI |
| Function | Gate drive interface + power amplifier coordination |
| Application | IGBT / IGCT power bridge systems |
| Input Signals | Control signals from BPI / DAMA / interface boards |
| Output Signals | Amplified gate drive signals to IGBT modules |
| Feedback Inputs | Fault signals, DC link monitoring, status signals |
| Isolation | High-voltage electrical isolation between control and power stages |
| Signal Type | High-speed switching and control pulses |
| Components | Driver ICs, transformers, opto-isolators, power transistors |
| Protection | Overcurrent / fault detection (system-dependent) |
| PCB Design | Industrial-grade multilayer board with conformal coating |
| Operating Temperature | -20°C to +60°C |
| Mounting | Installed in power electronics or bridge assembly section |
Physical Dimensions & Weight
| Item | Value |
|---|---|
| Dimensions (H × W × D) | ~160 × 100 × 40 mm |
| Weight | ~0.5–0.9 kg |
System Role
The IS200IGPAG2AED acts as a critical interface between control logic and high-power switching devices:
- Receives low-level control commands from Mark VI interface boards
- Conditions and amplifies gate drive signals
- Provides isolation between control system and IGBT power stage
- Supports feedback monitoring from power bridge circuits
- Ensures synchronized switching of power semiconductor devices
Recommended Related Models
- IS200DAMAG1BBB – gate drive amplifier board
- IS200DAMBG1ACB – DAMB amplifier variant
- IS200BPIAG1AEB – bridge personality interface module
- IS200BPIBG1AEB – IGBT bridge interface board
- IS200BICIH1ACA – bridge interface controller
- IS200DSPXH1CAA – DSP control processor
