GE IS200EPSMG2A Power Supply Module

GE IS200EPSMG2A Exciter Power Supply Module

Power Conversion Architecture

• Primary Converter: Buck regulator creates 50V DC intermediate voltage
• Secondary Stage: Push-pull inverter generates multiple output voltages
• Isolation Method: Transformer provides high-voltage isolation
• Input Source: DC link bus voltage conversion
• Daughter Board: Integrated EPSD board for enhanced safety

Voltage Output Specifications

• Digital Logic: +5V DC for control circuitry
• Analog Circuits: ±15V DC for precision analog systems
• Interface Power: +24V DC for external modules and relays
• Contact Wetting: Isolated +70V DC for terminal boards
• Gate Drive: 20V AC for IGBT gate and dynamic discharge
• Detection Circuits: ±55V DC for ground detector systems

System Integration

• Control Systems: EX2100 Excitation and Regulator Control
• Module Group: EPSMG2 for regulator control applications
• Backplane Mounting: ERBP for simplex, ERRB for redundant systems
• External Connections: P1 and P2 connectors for power distribution
• Compatibility: Non-backward compatible design

Application Configurations

• Simplex Systems: Single EPSMG2 in ERBP backplane
• Redundant Systems: Dual EPSMG2 in ERBP and ERRB
• Power Distribution: Interfaces with EPDM module (125V DC input)
• External Modules: Powers EDCF, EDEX, and EGDM modules
• Controller Support: Independent supplies for M1, M2, and C controllers

Physical Specifications

• Dimensions: 15.9 cm height × 17.8 cm width
• Weight: Under 2 pounds (0.9 kg)
• Operating Range: -30°C to +65°C industrial temperature
• Manufacturing: United States origin
• Revision Level: Functional Revision 1A

Package Contents

• IS200EPSMG2A Power Supply Module
• Installation documentation
• Technical specifications
• Safety compliance certificates

Warranty & Support

• 12-Month Warranty: Comprehensive manufacturer coverage
• Technical support services
• Installation guidance
• Quality certification

© 2025 NexAuto Technology Limited. All rights reserved.
Original Source: https://www.nex-auto.com/
Contact: sales@nex-auto.com | +86 153 9242 9628