PRODUCT INFORMATION
Product Overview
The General Electric IS200EXHSG3AEC is an Exciter H.S. Relay Driver designed for Mark VI / Mark VIe systems. It serves within the EX2100 excitation control architecture as a high-speed terminal board. This system regulates field excitation current to control generator terminal voltage and reactive power. The board operates in steam, gas, and hydroelectric generator excitation systems. It integrates with static exciter assemblies and high-speed contactors.
The board includes a solid-state relay driver circuit coupled with seven onboard electromechanical relays. Factory-installed wire jumpers support initial voltage test verification during production. The circuit layout incorporates over fifty capacitors for energy storage alongside over one hundred resistors. A heat sink structure manages thermal dissipation across onboard power components. Standard protective PCB coating covers the assembly to withstand typical industrial operating environments.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| PCB Coating | Normal Coating |
|---|
| 1st Functional Revision | A |
|---|
| 2nd Functional Revision | E |
|---|
TECHNICAL INFORMATION
Features
- Contains a solid-state relay driver circuit designed to pair with high-speed contactors.
- Features seven onboard relays designated with industry-standard K nomenclature like K53B_C.
- Includes three vertical D-shell pin connectors and eight multi-pin plug connectors.
- Equipped with over fifty energy-storage capacitors and over one hundred discrete resistors.
- Standard normal PCB coating protects onboard surface-mount and through-hole components.
TECHNICAL INFORMATION
Applications
- EX2100 static excitation control systems for power generation equipment.
- Steam, gas, and hydro turbine generator excitation and field regulation.
- High-speed contactor actuation within turbine control drive cabinets.
TECHNICAL INFORMATION
Connections / Interfaces
- Three D-shell vertical pin connectors provide external communication and control cabling links.
- Eight plug connectors of varying pin configurations interface with excitation distribution circuits.
- Pre-configured factory wire jumpers are installed for initial testing functions.
TECHNICAL INFORMATION
Installation Guidelines
- Four notches on the front edge and drilled perimeter holes align with drive assembly mounts.
- Conductive rings surround drilled mounting holes for proper frame grounding contact.
- Two clipped board corners provide clearance inside compact drive enclosures.
- Consult original GE Industrial Systems user documentation before handling or unboxing.
TECHNICAL INFORMATION
Compatibility
- Compatible with GE EX2100 static exciter systems and Mark VI turbine controls.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSCompatible with GE EX2100 static exciter systems and Mark VI turbine controls.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What is the primary function of the IS200EXHSG3AEC board?
It functions as an exciter high-speed terminal board and solid-state relay driver in EX2100 excitation systems.
What connectors are installed on the IS200EXHSG3AEC circuit board?
The board features three vertical D-shell pin connectors and eight plug connectors of various sizes.
What protective coating does the IS200EXHSG3AEC feature?
The circuit board uses standard normal PCB coating across its active components.
