General Electric IS200EPSMG2RED Exciter Power Supply Module

The GE IS200EPSMG2RED Exciter Power Supply Module is a high-reliability power supply unit designed for GE Mark V and Mark VI excitation control systems. It provides regulated DC power to exciter modules, ensuring stable excitation for synchronous generators in power generation and industrial applications. This module is engineered to handle varying load conditions and maintain precise voltage and current supply, which is critical for maintaining generator stability and protecting turbine and generator components. Its modular design allows seamless installation, maintenance, and replacement within standard GE excitation racks, supporting scalable power system architectures.

Product Specifications

Applications

The IS200EPSMG2RED is essential for systems requiring precise, reliable excitation power:

• Steam and Gas Turbine Power Plants: Supplies stable power to excitation modules for synchronous generator control.

• Hydroelectric Plants: Ensures continuous excitation module operation for voltage regulation.

• Industrial Generators: Maintains proper excitation under varying industrial loads.

• Marine Power Systems: Supports reliable generator excitation for propulsion and auxiliary systems.

• Renewable Energy Systems: Provides excitation power for wind turbine and hydro installations.

• Grid Stabilization Systems: Ensures consistent generator excitation for reactive power compensation and frequency stability.

Advantages

• Stable DC Output: Provides precise voltage and current to exciter modules, ensuring generator stability.

• High Reliability: Engineered to operate under industrial conditions with minimal maintenance.

• Integrated Protection: Includes overcurrent, overvoltage, and short-circuit protection to safeguard modules.

• LED Indicators: Visual feedback for operational status and fault detection.

• Modular Design: Fits standard GE excitation racks, allowing easy replacement and scalability.

• Energy Efficient: High conversion efficiency reduces heat generation and improves system performance.

• Wide Input Voltage Range: Accepts 120–240 V AC, allowing flexible installation in different power environments.

• Rapid Fault Response: Protects connected exciter modules during abnormal conditions.

FAQ

1. Which systems are compatible with the IS200EPSMG2RED?

   It is compatible with GE Mark V and Mark VI excitation systems.

2. What is the nominal output voltage of the module?

   The module provides 24 V DC nominal output.

3. What is the maximum output current the module can provide?

   It delivers up to 10 A continuous.

4. Does the module include protection features?

   Yes, it includes overcurrent, overvoltage, and short-circuit protection.

5. What is the operating temperature range for the module?

   The module operates reliably between 0°C and +60°C.

6. Can this module be installed in standard GE excitation racks?

   Yes, it is designed for rack-mounted installation compatible with Mark V/VI systems.

7. What input voltage range does the module accept?

   It accepts 120–240 V AC input.

8. Does the module provide any diagnostic indicators?

   Yes, LED indicators show power status, faults, and operational condition.

9. What is the protection rating of the IS200EPSMG2RED?

   It is rated IP20, providing protection against solid objects and limited moisture.

10. Is the module energy efficient?

    Yes, it has a typical efficiency of 92%, minimizing heat generation and power loss.