GE IS200EPDMG1A

GE IS200EPDMG1A
(Power Distribution Module for GE EX2100 Excitation Control System)

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1. Product Overview

The GE IS200EPDMG1A is a Power Distribution Module (PDM) designed by General Electric (GE) for the Mark VI EX2100 excitation control system. This module distributes the main power supply (115 VAC / 125 VDC) to the system’s internal I/O, protection, and control boards. It also provides filtering, fuses, and status indicators to ensure reliable operation of the exciter and its control circuits.

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2. Key Technical Specifications

Parameter	Description
Model	IS200EPDMG1A (also available as revision IS200EPDMG1AAA)
Series	EX2100 Excitation Control System (Mark VI)
Input Power	115 VAC or 125 VDC (supplied by the DACA module)
Output Capability	Up to 350 VDC, with current up to 50 A
Operating Temperature Range	–40 °C to +85 °C
Dimensions	787.5 mm × 484 mm × 217.5 mm (H × W × D)
Weight	Approx. 6.0 kg (≈ 13 lb)
Protection Features	Overload protection, short-circuit protection, multiple fuses, LED status indicators
Package Type	DIP, SMD, with terminal block or plug-in connections

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3. Functions and Advantages

• High Efficiency & Low Ripple:
  Efficiency > 90%, output ripple < 1%, ensuring stable DC power for the exciter.
• High Reliability:
  Rugged modular design with multiple protection mechanisms (overload, short circuit, fuse), suitable for harsh industrial environments.
• Flexible Power Distribution:
  Supports multiple independent outputs to supply power separately to I/O, protection, and control boards—facilitating easy system expansion.
• Easy Maintenance:
  Equipped with LED indicators and toggle switches on the front panel for quick power status checks and manual power-off operations.

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4. Typical Application Scenarios

• Gas and Steam Turbine Excitation Systems:
  Provides DC power for the exciter and regulates generator voltage.
• Power Plant Control and Protection Systems:
  Supplies power to I/O, protection, and control boards within Mark VI DCS/PLC environments.
• Industrial Automation:
  Used in critical systems in chemical, petroleum, and aerospace industries where high-reliability power distribution is required.

 

 

Main Brand:

ABB  Allen-Bradley  Alstom Bently  GE  MOOG  Schneider 

Woodward   HIMA   Honeywell   Emerson   Foxboro

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Our Main Brands

DCS/PLC/TSI Manufacturers:
ABB, GE, Allen Bradley, Honeywell, Emerson, Bently Nevada, Prosoft, Siemens, Westinghouse, Triconex, Foxboro, ICS Triplex, Hima, Schneider, Yokogawa, Woodward, B&R, KEBA, etc.

Product Categories & Models

1. Distributed Control System (DCS)

• ABB: 3AUA0000110429, SYSCON2 746924
• Invensys Foxboro: FBM214, FBM242, B0123HE
• Invensys Triconex: 3625, 3700A, 3604E
• Woodward: 5462-758B
• HIMA: F2-DO-16-02, F8650E
• Yokogawa: SAI143-S03 S1, F9342L-02
• Honeywell: 51402497-200, 51403519-160, 51199194-100, CC-PDO801
• Emerson: KJ4001X1-NB1, 12P3368X012

2. Programmable Logic Controller (PLC)

• Rockwell/Allen Bradley: 1734-IB8, 1734-OB8, 1769-L18ER-BB1B, 1756-IM16I
• ICS Triplex: T8461, T8850, T8403, T8431, T8831, T8310
• Schneider Modicon: 140DDI85300
• GE Fanuc: IS210AEPSG2B, IS220UCSAH1A, IS215ACLEH1A, IS210AEAAH1B
• Siemens: 6ES7331-1KF02-0AB0
• Prosoft: MVI46-DFNT
• Bachmann: MPC240
• Woodhead: 9905-068 2301A

3. Turbine Supervisory Instrumentation (TSI)

• Bently Nevada: 3500/22M, 138607-01, 3500/25, 3500/53, 3500/32M 149986-02
• EPRO: MMS6110, MMS6120, MMS6220, MMS6312, MMS6410, 6423, 6424
• ENTEK: EK C6622HS, XM124, 1440-SDM02-01RA