IS200EPDMG1ABA GE Power Distribution Board EX2100 EPDM

IS200EPDMG1ABA GE Exciter Power Distribution Module for EX2100 Systems

Technical Specifications

• Brand: General Electric
• Model: IS200EPDMG1ABA
• Category: Exciter Power Distribution Module (Power Supply Board)
• Series: EX2100
• DC Source Supply: P125V and N125V
• Station Battery Input: 125 VDC
• Nominal Voltage to Ground: +62.5 V and -62.5 V
• Number of Channels: 12
• Input Span: 4-20 mA
• Common Mode Voltage Range: ±5 V
• Maximum Lead Resistance: 15 Ω
• Analog Output Current: 0-20 mA
• Resolution: 12-channel analog signal handling
• Linearity: Stable across the 4-20 mA input span
• Frequency Response: Suited to exciter control and protection signals
• Sensitivity: Matched to EX2100 I/O and protection boards
• Operating Temperature: -30 to 65 °C
• Environmental Tolerance: Built for industrial exciter cabinets
• Interference Resistance: Filtered DC source supply with center grounding
• Technology: Surface Mount
• Dimensions: 8.26 cm high x 4.19 cm
• Manual: GEI-100511
• Country of Origin: United States

Board Layout and Outputs

• One side of the board carries seven toggle switches for setup and isolation.
• Twelve female plug connectors link the module to the backplane.
• Two of those connectors use a twelve-position layout.
• The board includes a 24-point terminal block and fourteen fuses.
• Eight LED indicators show power and fault status at a glance.
• One adjustable jumper and four grounded mounting holes complete the layout.
• Outputs feed three EPSM modules, one EXTB board, and up to three EGPA boards.
• Connectors carry a 600 VAC or VDC rating, and the terminal board handles 300 V at 10 A per pin.

Key Features

• Voltage regulation keeps field winding levels steady during operation.
• Automatic voltage control adjusts for load changes without operator input.
• Fault detection guards against overvoltage, undervoltage, and short circuits.
• Redundant design supports continuous operation when a component fails.
• Communication interfaces include RS-232, RS-485, and Ethernet for SCADA integration.
• Scalable architecture accepts additional loads as the system grows.
• High efficiency operation reduces energy losses in the cabinet.

Installation Guide

• Review manual GEI-100511 before you remove or replace the module.
• Isolate the station battery and confirm zero energy at the terminals.
• Mount the board on the side of the IS200EPBP backplane.
• Secure the four grounded mounting holes with the specified hardware.
• Connect the 125 VDC battery feed and the AC backup inputs through the DACA converter.
• Set the seven toggle switches and the adjustable jumper to the required configuration.
• Check the eight LED indicators after power-up to confirm normal status.

Packing List

• One IS200EPDMG1ABA Exciter Power Distribution Module
• One anti-static protective bag
• One foam-lined shipping carton
• Shipment by FedEx, UPS, or DHL

FAQ

• Q: What condition is the IS200EPDMG1ABA?
  A: We supply brand new original units only.
• Q: Do you keep stock?
  A: Yes, we hold this module in stock and process orders quickly.
• Q: How fast do you ship?
  A: We dispatch within five days using DHL, FedEx, or UPS.
• Q: Can I return the module?
  A: Yes, we accept returns within 30 days of delivery.
• Q: What input voltage does the module accept?
  A: It takes 125 VDC from the station battery plus one or two 120 VAC backup inputs.
• Q: What are the nominal voltages to ground?
  A: The center-grounded supply provides +62.5 V and -62.5 V.
• Q: Which boards does it power?
  A: It feeds three EPSM modules, one EXTB board, and up to three EGPA boards.
• Q: What is the operating temperature range?
  A: The module runs from -30 to 65 °C.
• Q: How many switches and fuses does the board have?
  A: It carries seven toggle switches and fourteen fuses.

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628

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