Configured for excitation control in power automation systems, the GE IS200EHPAG1BBA (IS200EHPAG1BBA Gate Pulse Amplifier Board) provides direct physical/electrical execution across GE EX2100 and EX2100e excitation platforms.
Suffix Breakdown & Model Matrix
Manufacturer: GE
Model Number: IS200EHPAG1BBA
Base Model: IS200EHPA
Function Version: G1BBA standard configuration featuring Gate Pulse Amplifier circuitry for EX2100 systems
Hardware Specifications
Parameter
Specification
Model
IS200EHPAG1BBA
Brand
GE
Category
Industrial Control and Excitation Systems
Product Type
Gate Pulse Amplifier Boards
Origin
USA
Weight
0.5 kg
Dimensions
16 cm x 16 cm x 12 cm
Operating Temp
-20 deg C to +70 deg C
Power Consumption
125 VDC nominal from EPDM module
Core Performance
Fiber-optic input, >2A peak gate current, up to 20 kHz switching frequency
Profinet and Deterministic Backplane Network Execution
Engineered to integrate directly into GE Mark VIe excitation control architectures, the IS200EHPAG1BBA operates with backplane bus communication velocity licences to support deterministic data exchanges. The board executes high-speed fiber-optic gate command amplification for six SCRs while maintaining firmware flash compatibility across distributed turbine control nodes. I/O density scaling is managed natively to preserve high-precision signal feedback across high-voltage power conversion assets.
Frequently Asked Questions
Q: Does the IS200EHPAG1BBA board support live hot-insertion replacement within an active Mark VIe rack?
A: Power must be completely isolated prior to board extraction or insertion to prevent high-voltage transient damage and ensure hardware protection.
Q: What thermal monitoring and protection thresholds are integrated onto the board?
A: The board includes temperature sensors that trigger an alarm state at 76 deg C and a fault/trip execution at 87 deg C.
Field Installation Guidelines
Mount the module securely using standard panel or chassis mounting procedures inside a grounded Mark VIe excitation rack. Ensure that all fiber-optic (Tx/Rx) connectors from the ESEL board are inspected for particulate contamination before insertion. Route control wiring away from high-voltage power paths to prevent electromagnetic interference and maintain precise gate pulse triggering.
