IS200AEPAH1AHD (IS215AEPAH1CA) GE FANUC PCB Board
Description
IS200AEPAH1AHD (IS215AEPAH1CA) GE FANUC PCB Board is an exciter power amplifier board designed for GE Mark VI/VIe gas and steam turbine control systems, providing regulated excitation current to prevent exciter current collapse and maintain turbine operation.
| Specification | Value |
|---|---|
| Product Type | Exciter Power Amplifier Board (AEPA) |
| Rated Input | 24Vdc ±20%, up to 10A |
| Continuous Output Current | ±10A |
| Overload Output Current | ±15A for 30 seconds |
| Output Voltage | 0 to 28Vdc (limited by 24V bus) |
| Control Interface | CAN + RS-485 to Mark VIe core |
| Operating Temperature | -30 to 70 degrees Celsius |
| Isolation | 2.5kV logic to power; 500V field to chassis |
| Dimensions | 300mm x 150mm x 200mm |
| Weight | 0.76 kg |
| Protection Rating | IP20 card, intended for IP54 enclosures |
| Certifications | CE, RoHS, IEEE 1613 surge compliant |
Key Features:
- Self-contained H-bridge with IGBTs, gate drivers, current sensors, and 16-bit control DAC
- Fiber optic status port for real-time reporting of junction temperature, DC link voltage, and IGBT desaturation
- Built-in protection for short circuit, overload, thermal rollback, and IGBT desaturation
- 2.5kV optical coupler isolation between power stage and logic for enhanced safety
- Compatible with existing ACPA screw terminal boards for fast replacement and minimal downtime
- Four-quadrant output to provide or absorb excitation current for flexible power factor control
Applications:
- GE Mark VI/VIe gas turbine and steam turbine control systems
- Industrial automation and distributed control systems (DCS)
- Power generation facilities for precise generator rotor field current control
- Wind turbine control systems
- Manufacturing production lines and robot control systems
Related Models:
- IS200AEPAH1ACB
- IS200AEPAH1A
- IS215AEPAH1CA