GE IS200EHPAG1AAA Gate Pulse Amplifier Board

FAQ

Q1. What is the GE IS200EHPAG1AAA used for?
It is a gate pulse amplifier board that strengthens and conditions logic gate signals to drive SCRs or IGBTs in an excitation system.

Q2. Which systems is this module compatible with?
It is designed for GE EX2100 and EX2100e excitation control systems within the Mark VI platform.

Q3. What type of power does the board require?
It uses a nominal 125 VDC supply from the exciter power distribution module.

Q4. Does the board support status indication?
Yes, it includes LEDs for power status, gate commands, SCR outputs, and fault signals.

Q5. What environmental conditions can it operate under?
It typically operates between −30 °C and +65 °C with humidity up to 95% (non-condensing).

Q6. How large and heavy is the IS200EHPAG1AAA?
The module is approximately 160 × 160 × 120 mm and weighs around 0.5 kg.

Q7. What role does this board play in excitation systems?
It ensures precise firing of SCRs and stable excitation response by converting control logic signals into high-power gate pulses.

Q8. Can this board work in redundant configurations?
Yes, in larger or redundant excitation cabinets multiple units may be used to support system redundancy and reliability.

GE

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