General Electric IS200EXAMG1A Exciter Module Attenuator

The GE IS200EXAMG1A Exciter Module Attenuator is a critical component in excitation systems, designed to reduce the amplitude of the exciter signal to prevent over-excitation in generators and other power systems. By controlling the excitation current in real-time, the IS200EXAMG1A ensures smooth and stable operation, which is crucial for protecting both the equipment and the system.

As part of the GE Mark VI and Mark VIe control systems, this attenuator module plays a vital role in ensuring the safe operation of generators by modulating the voltage and controlling the excitation circuit. Designed for ease of integration with GE’s excitation control systems, the IS200EXAMG1A offers optimal performance with a compact form factor of 230 x 191 x 30 mm and weighs only 0.46 kg. These features make it an ideal choice for use in power plants, turbines, and other critical infrastructure.

With its robust construction and advanced features, the GE IS200EXAMG1A is engineered for high efficiency and long-lasting operation. It’s widely used in applications where precise control of excitation is required, ensuring the proper functioning of the power system and minimizing downtime.

Product Parameters

Below are the detailed specifications for the GE IS200EXAMG1A Exciter Module Attenuator:

Product Applications

The GE IS200EXAMG1A Exciter Module Attenuator is widely used in several industrial and power generation applications. Here are some of the primary uses:

• Power Generation: This module is integral to excitation systems in power plants, where it modulates the excitation current to generators, ensuring that they remain within safe operational limits. It plays a key role in maintaining generator stability and improving efficiency.

• Turbine Systems: In turbine-driven power generation systems, the IS200EXAMG1A is responsible for regulating the excitation signal, ensuring the turbines run at optimal levels without overloading or underperformance.

• Voltage Control Systems: The module helps control the voltage regulation in electrical grids by attenuating excess excitation current, improving the overall stability of the power distribution system.

• Protection Systems: This module is also used in power plant protection systems to prevent over-excitation, which could lead to generator damage or power quality degradation. The IS200EXAMG1A works to ensure safe voltage and current levels are maintained.

• Renewable Energy Generation: In renewable energy facilities such as wind farms and solar power plants, where variable generation output exists, the IS200EXAMG1A provides consistent excitation control to ensure optimal output and system stability.

• Hydroelectric Power: For hydroelectric plants, this module ensures the controlled operation of water turbines by stabilizing the excitation signals, preventing instability due to fluctuations in water flow and pressure.

The IS200EXAMG1A provides the essential function of maintaining efficient and stable power output in various types of power generation systems.

Product Advantages

The GE IS200EXAMG1A Exciter Module Attenuator offers several advantages that make it an ideal choice for critical power generation systems:

1. Precise Control: It provides accurate modulation of the exciter signal, ensuring the voltage and excitation current are kept within desired limits, protecting the system from overloads and instability.

2. Compact Design: The module’s compact size of 230 x 191 x 30 mm and its low weight of 0.46 kg make it easy to install in various environments, even where space is constrained.

3. High Durability: Built to withstand harsh industrial environments, this module is designed for long-term reliability and can operate in a wide temperature range of -40°C to +70°C.

4. Seamless Integration: The IS200EXAMG1A is designed to integrate smoothly with GE’s Mark VI and VIe control systems, ensuring streamlined installation and operation.

5. Low Maintenance: The attenuator module is designed to be maintenance-friendly, with a long lifespan that minimizes the need for frequent servicing and repairs.

6. Robust Protection: This module helps prevent over-excitation, which could cause generator damage or inefficiencies, reducing the risk of costly repairs and downtime.

7. Optimized Power Output: By controlling the excitation current, the module helps optimize the power output of generators, ensuring efficient performance.

8. Energy Efficiency: The IS200EXAMG1A reduces the risk of over-excitation, which in turn reduces energy losses and improves overall system efficiency.

9. Certified for Safety: The module is CE and UL certified, ensuring it meets the highest safety and quality standards for use in industrial applications.

10. Versatile Applications: Whether used in traditional power generation, renewable energy, or other industrial settings, the IS200EXAMG1A offers versatility for a wide range of applications.

Frequently Asked Questions (FAQ)

1. What does the GE IS200EXAMG1A Exciter Module Attenuator do?

   • It regulates the exciter signal by attenuating excessive excitation current, ensuring safe and stable generator operation in power generation systems.

2. What are the dimensions of the IS200EXAMG1A module?

   • The module has dimensions of 230 x 191 x 30 mm.

3. How much does the IS200EXAMG1A module weigh?

   • The module weighs 0.46 kg.

4. What temperature range can the IS200EXAMG1A module operate in?

   • It operates in temperatures ranging from -40°C to +70°C.

5. What is the input voltage for the IS200EXAMG1A?

   • The module operates on 24V DC.

6. What is the application of the IS200EXAMG1A module?

   • It is used in power generation systems, turbines, voltage regulation, and renewable energy generation systems for excitation control.

7. Is the IS200EXAMG1A compatible with GE’s control systems?

   • Yes, it integrates seamlessly with GE Mark VI and VIe systems.

8. Can the IS200EXAMG1A be used in renewable energy systems?

   • Yes, it is widely used in renewable energy generation systems like wind farms and solar power plants.

9. Is the IS200EXAMG1A module certified?

   • Yes, it is CE and UL certified, meeting international safety standards.

10. What type of mounting is required for the IS200EXAMG1A?

    • The module is rack-mountable, allowing for easy installation in control panels and other industrial setups.