GE IS200FGPAG1A Portal Pulse Amplifier Board

Product Description

Model: GE IS200FGPAG1A, Gate Pulse Amplifier Board, part of GE LS2100 / LS2100e static starter control system. This circuit board receives optical fiber control pulses from the main controller and amplifies the signal to drive high-power SCR thyristors. It monitors thyristor operating status and sends conduction & fault feedback back via fiber optics. With optical transmit/receive channels for high-low voltage isolation, it serves as a critical spare part for gas turbine static starter cabinets in power plants.

Specifications

1. Type: Gate Pulse Amplifier Board (FGPA)
2. Compatible Platform: LS2100 / LS2100e Static Starter Control System
3. Gate Driver Circuits: 2 channels
4. Fiber Optic Ports: 1 fiber transmitter, 14 fiber receivers
5. Power Supply: 120Vrms, ±20% tolerance, 50/60Hz, max 350VA
6. Gate Pulse Output: Peak voltage up to 1200VDC, peak current 10A, continuous current 5A; pulse width adjustable 1~10μs
7. Environmental: Operating temperature -40℃ ~ +85℃; storage -55℃ ~ +90℃; humidity 5%~95% non-condensing
8. Mounting: Plug-in rack mount inside control cabinet
9. Reference Manual: GEI-100223
10. Protection: Bare PCB, IP20 when installed inside cabinet

Application

• Gas turbine static starter system, SCR thyristor drive for turbine start-up cabinet in power plants
• High-power high-voltage variable frequency & soft-start rectifier bridge drive
• 2300V / 4160V / 6600V high voltage rectification systems
• Retrofit and spare replacement for LS2100 control systems in thermal & combined-cycle power stations
• Synchronous firing for multi-bridge thyristors, real-time SCR status monitoring and fault feedback

Family Models (LS2100 Static Starter Series)

• DS200FGPAG1A: Older revision gate pulse amplifier board with identical function
• IS200JGPAG1A: Thyristor gate drive board
• IS200JPDAG1A: Pulse detection feedback board
• IS200TPROH1A: LS2100 main processor board
• IS200ERIOH1A: Remote I/O interface board
• IS200EXAMG1A: Analog input acquisition board

Dimensions & Weight

• Dimensions (bare board): 173mm(H) × 103mm(W) × 30mm(D)
• Net Weight: approx. 0.48kg
• Gross Weight (carton + foam): approx. 0.8kg