IS200EXAMG1B – Exciter Attenuation Module

The IS200EXAMG1B is an Exciter Attenuation Module designed by General Electric (GE) for use within the GE EX2100 excitation system. This specialized board plays a critical role in signal conditioning and voltage attenuation to ensure the precise control and stable operation of the exciter system in large-scale industrial environments applications. It is essential for enabling accurate monitoring, filtering, and scaling of voltage signals before they are transmitted to other components within the excitation control system.

The IS200EXAMG1B is typically used in the GE EX2100 excitation platform, which is widely deployed across steam, gas, and hydro turbine generators. It helps regulate generator field excitation by attenuating high-voltage analog signals to levels that can be safely processed by downstream control circuitry such as feedback boards or protection relays. This ensures accurate control inputs and mitigates the risk of overvoltage or signal distortion in the system.

Engineered with high-precision resistive and capacitive components, the EXAM module provides stable signal attenuation even in high-noise electrical environments. This enhances the reliability of the entire control loop, resulting in more responsive and secure generator operations. The board typically features multiple input/output terminals and connectors for seamless integration into the system’s control rack or backplane.

The IS200EXAMG1B is also built to withstand the harsh operational environments of power plants. With its robust thermal tolerance and EMI protection, it continues to perform accurately even during system stress conditions like load transients or electrical faults. The board’s design allows for easy plug-and-play installation, reducing downtime during maintenance or upgrades.

By ensuring signal integrity and voltage scaling, this module contributes to overall system safety, protecting sensitive components from voltage surges and enabling better fault detection and diagnostics.

Key Features

• Part of GE’s EX2100 Excitation System

• Conditions and attenuates high-voltage analog signals

• Ensures accurate and safe signal levels for processing

• Built for harsh industrial and power plant environments

• Plug-and-play installation for ease of replacement

• Enhances system protection and feedback precision

Contact Information

Spy Eye Technology
📞 Phone: +91 9911645145
📧 Email: support@techyhussain.com