IS200EGDMH1A GE EX2100 Exciter Ground Detector Module EGDM

IS200EGDMH1A Exciter Ground Detector Module General Electric

Technical Specifications

• Brand: General Electric
• Model Number: IS200EGDMH1A
• Series: EX2100 Excitation Control System
• Product Type: Exciter Ground Detector Module (EGDM)
• Operating Temperature: -30 to 65 degrees Celsius
• Mounting Location: Exciter Power Backplane Rack (EPBP)
• Form Factor: Double slot, double height (6U)
• Dimensions: Height 9 inches, Depth 6 inches, Faceplate Width 1.5 inches
• Weight: 1 lb 3 oz
• LED Indicators: Power indicator, active indicator, and selective master indicator
• Instruction Manual: GEI-100467

System Configuration and Operation

• A simplex system uses one IS200EGDMH1A module for ground detection.
• A redundant system uses three EGDM boards configured as Controller (C), Master 1 (M1), and Master 2 (M2).
• Program pins on the P2 connector control each EGDM board configuration.
• The DSPX module communicates with the EGDM controller via the EISB over a fiber-optic link.
• The active master generates a positive or negative 50-volt square wave signal for ground detection.
• This signal travels through a cable to the EXAM attenuator module for measurement.

Frequently Asked Questions

• Is this a new original unit?
  Yes, we supply IS200EGDMH1A as a brand-new, original General Electric component.
• How many EGDM modules does a redundant system need?
  A redundant EX2100 system requires three EGDM boards configured as Controller, Master 1, and Master 2.
• What is the operating temperature range for this module?
  The IS200EGDMH1A operates reliably from -30 to 65 degrees Celsius.
• Does this module work with the EXAM attenuator?
  Yes, the EGDM module works together with the EXAM attenuator module to measure field ground resistance.
• What communication method does the EGDM use?
  The module uses fiber-optic links to communicate with the DSPX controller and other system components.
• Where does this module mount in the system?
  It mounts in the Exciter Power Backplane rack (EPBP) as a double slot, double height board.

For inquiries, please contact us at sales@nex-auto.com or +86 153 9242 9628.

Partner NexAuto Technology Limited: https://www.nex-auto.com/