GE Fanuc IS200EPSMG1A EX2100 Exciter Power Supply Module

Technical Specifications

• Board Type: Exciter Power Supply Module
• Functional Acronym (Abbreviation): EPSM
• Location: Mount in the EPBP Backplane
• Manuals:
  • GEI-100462 (Product-Specific Manual)
  • GEH-6632 (EX2100 Users Guide)
• Manufacturer: GE Industrial Systems, General Electric Company USA, GE Energy
• Model Number: IS200EPSMG1A
• Series / Product Family: EX2100 Excitation Control Exciter
• Used With: EPDM Module
• Weight: 1 lb 8 oz

Key details

• Mounting Location: The module is installed in the EPBP backplane and is responsible for providing logic-level power to other controllers within the system.

• Power Supply Functionality: It receives a 125 VDC power supply from the EPDM module. The EPSM then converts this power into 5 VDC, 15 VDC, or 24 VDC outputs for use by various components.

• Power Distribution:

  • Supplies 24 VDC power to external modules, including the crowbar module, EDCF, EGDM, and EDEX de-excitation module.
  • Provides an isolated 70 VDC for contact wetting, used with the ECTB and EXTB modules.

• Compatibility: The IS200EPSMG1A is an A version of the EPSM module and is not backward compatible with earlier versions.

• Documentation: The specific manual for this board is GEI-100462, with additional information available in the GEH-6632 series manual on page 53.

• Availability and Support: Although discontinued, the IS200EPSMG1A is still available through AX Control, and repair options are also provided. For compatibility with other revisions or additional support, contacting AX Control or the manufacturer is recommended.