GE IS200EPSMG1AEC | >90% with regulation <1% | Excitation Power Supply Module

GE IS200EPSMG1AEC | >90% with regulation <1% | Excitation Power Supply Module

$3,760.00

  • Brand: GE (General Electric)

  • Model: IS200EPSMG1AEC

  • Warranty: One Year

  • Condition: 100% New & Original

  • Input Voltage: 125 VDC nominal

  • Output Voltages: +5 VDC, ±15 VDC, +24 VDC

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Description

1. Product Title

GE IS200EPSMG1AEC – Excitation Power Supply Module

2. Product Overview

The GE IS200EPSMG1AEC is an excitation power supply module within GE’s Mark VIe Speedtronic turbine control system. It converts 125 VDC input from the EPDM board into stable low-voltage DC rails (+5 VDC, ±15 VDC, +24 VDC) required for exciter regulator electronics and control circuitry. This module resolves power stability issues in generator excitation systems by providing isolated, filtered outputs that prevent noise-induced faults during turbine transients and load swings. Engineered for redundant configurations, the GE IS200EPSMG1AEC ensures continuous operation in high-availability power generation environments.

3. Technical Specifications

  • Brand: GE (General Electric)

  • Model: IS200EPSMG1AEC

  • Warranty: One Year

  • Condition: 100% New & Original

  • Input Voltage: 125 VDC nominal

  • Output Voltages: +5 VDC, ±15 VDC, +24 VDC

  • Efficiency: >90% with regulation <1%

  • Isolation: Galvanic isolation between input/output

  • Operating Temp: -10°C to +50°C

  • Dimensions: 210 mm × 150 mm × 80 mm (standard rack-mount)

  • Weight: Approx. 1.1 kg

4. Key Features & Benefits

  • Multi-Rail Output: Delivers precise voltages for DSPs, analog circuits, and gate drivers, supporting reliable exciter operation across full load ranges.​

  • Fault-Tolerant Design: Includes overvoltage protection, thermal shutdown, and diagnostics reporting to controllers, enabling predictive maintenance.​

  • Compact Integration: Fits standard Mark VIe cabinets with minimal cabling, reducing installation complexity in TMR excitation setups.​

5. Application Scenarios

  • Gas Turbine Generators: Powers excitation regulators in synchronous machines, maintaining field current during startup and grid disturbances.​

  • Steam Turbine Excitation: Supplies clean power for static exciters in combined-cycle plants, ensuring voltage regulation under variable loads.​

  • Hydroelectric Facilities: Supports brushless exciter systems with redundant modules for uninterrupted power delivery.

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6. Frequently Asked Questions (FAQ)

  • Q: What is the primary function of the GE IS200EPSMG1AEC?
    A: It generates regulated DC voltages from 125 VDC input for Mark VIe exciter control electronics and regulator boards.

  • Q: Is GE IS200EPSMG1AEC compatible with legacy systems?
    A: Yes, it interfaces directly with Mark VIe EPDM boards and supports upgrades from Mark VI excitation systems via standard connectors.

  • Enjoy Chat and Email support in below
    Email: [email protected]    ​

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