GE IS200EPSMG2AED Exciter Power Supply Module for Mark VI Turbine

The GE IS200EPSMG2AED is an Exciter Power Distribution Module (EPSM) in GE's EX2100 excitation control system and Mark VI Speedtronic turbine control series, critical for regulating power distribution in gas, steam, and wind turbine operations.

As a Group 2 module, it integrates an EPSD daughterboard, distinguishing it from Group 1 units used in thyristor systems. Its core function is converting DC-link voltage into stable outputs for the EX2100 regulator control.

• Power Conversion: Buck-regulator and push-pull inverter stages deliver precise voltages for regulator control
• Redundancy Support: Used in dual configurations for enhanced system reliability
• Safety & Diagnostics: Equipped with fuses and 13 testpoints for voltage/output verification
• Status Monitoring: Seven front-panel LEDs for operational status indication
• System Integration: Part of the Speedtronic series with CIMPLICITY HMI and Ethernet connectivity
• Robust Construction: Includes heat sinks, transformers, and inductors for thermal management