GE IS200ERSCG1A Excitation Regulator Static Converter
GE IS200ERSCG1A Excitation Regulator Static Converter
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Brand:GE Fanuc PLC Item No.:IS200ERSCG1A Product Origin:USA Product Dimensions:170 x 50 x 100 mm Product Weight:0.5 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The GE IS200ERSCG1A Excitation Regulator Static Converter is a specialized board-level component used in GE excitation-control equipment. It belongs to the IS200 family of industrial control hardware and is associated with static excitation regulation and power-conversion functions.
In a generator excitation system, the regulator and power-conversion stages work together to control the electrical energy supplied to the generator field. The regulator determines the required excitation response based on operating conditions, while the power-electronic section provides the controlled electrical output needed by the field circuit.
The static-converter concept is particularly important in modern excitation systems because power-electronic devices can respond quickly to changing control commands. Reliable operation of this circuitry contributes to stable generator voltage control and overall excitation-system performance.
When an excitation system develops a fault, the IS200ERSCG1A should not automatically be identified as the cause. Proper troubleshooting should consider the complete excitation chain, including regulator signals, power supplies, field connections, sensing circuits, protective functions, and associated control boards.
For replacement applications, the complete IS200ERSCG1A identification should be checked carefully. GE IS200 boards may have similar physical construction while serving different electrical functions. Matching the exact board number and revision helps prevent installation of an unsuitable component.
The supplied dimensions of the IS200ERSCG1A are 170 × 50 × 100 mm, with a listed weight of 0.50 kg. Its compact construction makes it practical for board-level replacement during planned maintenance or corrective repair work.
For facilities operating GE excitation equipment over a long service period, maintaining suitable spare boards can reduce restoration time when an unexpected control-board fault occurs.
Technical Specifications
Parameter
Specification
Brand
GE
Model
IS200ERSCG1A
Product Type
Excitation Regulator Static Converter
Product Family
GE IS200
Primary Application
Generator excitation control
System Function
Static conversion and excitation regulation
Typical Equipment
GE excitation-control systems
Application Area
Power generation
Dimensions
170 × 50 × 100 mm
Weight
0.50 kg / 1.10 lb
Installation
Compatible GE excitation/control equipment
Board Type
Industrial control circuit-board assembly
Recommended Related Models
For GE excitation-system maintenance, the following IS200-series components may be relevant when evaluating associated control and excitation hardware:
GE IS200ERSCG1A — Excitation Regulator Static Converter
GE IS200EHPAG1A — Exciter High-Performance AC Interface Board
GE IS200EACFG2A — Excitation AC Feedback Board
GE IS200EDCFG1A — Excitation DC Feedback Board
GE IS200EGPAG1A — Excitation Gate Pulse Amplifier Board
GE IS200ESELH1A — Excitation Selector Board
These boards perform different functions within GE excitation architectures and should not be considered direct substitutes without verifying the exact system configuration and application.
Popular Related Models
Other GE excitation and industrial control boards that may be encountered during maintenance include:
GE IS200ERSCG1A Excitation Regulator Static Converter
GE IS200EHPAG1A Exciter High-Performance AC Interface Board
GE IS200EACFG2A Excitation AC Feedback Board
GE IS200EDCFG1A Excitation DC Feedback Board
GE IS200EGPAG1A Excitation Gate Pulse Amplifier Board
GE IS200ESELH1A Excitation Selector Board
GE IS200TCQCG1BHF Mark V Analog I/O Expansion Board
GE IS200SDCCG1AHD Mark V Drive Control Board
When sourcing a replacement, always provide the complete GE IS200ERSCG1A part number and verify the installed excitation-system configuration before installation.
Applications
The GE IS200ERSCG1A Excitation Regulator Static Converter is a specialized circuit-board assembly associated with GE excitation control systems. It is designed to participate in the excitation-control architecture, where controlled electrical output is required to regulate generator excitation and support stable generator operation.
Excitation equipment plays an important role in power-generation systems. By controlling the excitation applied to a generator field, the overall excitation system helps regulate generator voltage and reactive-power behavior. A static converter within this architecture therefore needs to operate reliably and respond correctly to control signals from the associated regulator.
The IS200ERSCG1A can be relevant to maintenance and replacement activities involving GE excitation-control equipment. Typical applications include:
Generator excitation systems
GE turbine-generator installations
Power-generation plants
Static excitation control systems
Generator voltage regulation
Excitation system maintenance
Legacy GE control-system replacement
Industrial power-generation equipment
Control cabinet refurbishment and retrofit projects
Advantages
Dedicated excitation-system application
The IS200ERSCG1A is designed for use within GE excitation-control equipment, making it suitable for maintenance of compatible generator control architectures.
Static conversion technology
Static excitation systems use power-electronic conversion rather than rotating excitation machinery, allowing the excitation system to respond rapidly to regulator commands.
Reliable generator-field control
A properly operating static converter contributes to the controlled delivery of excitation power required by the generator field system.
Compact board-level construction
With supplied dimensions of 170 × 50 × 100 mm, the assembly has a compact form factor suitable for integration into the appropriate GE control or excitation equipment.
Useful for legacy-system maintenance
For power plants maintaining established GE excitation hardware, replacing an individual board-level component can be a practical alternative to replacing the complete excitation system.
Maintenance-focused replacement
The IS200ERSCG1A is suitable as a replacement component when troubleshooting identifies a problem associated with the excitation regulator or static-converter section of a compatible GE system.
Technical FAQs
1. What is the GE IS200ERSCG1A?
The IS200ERSCG1A is a GE excitation-system circuit board identified as an Excitation Regulator Static Converter. It forms part of a compatible GE excitation-control architecture.
2. What is the function of a static converter in an excitation system?
A static converter uses power-electronic circuitry to convert and regulate electrical power for excitation-system requirements. It works together with the excitation regulator and generator field circuit.
3. Is the IS200ERSCG1A a complete excitation system?
No. It is a board-level component and must be used as part of the appropriate GE excitation-control system.
4. Why is excitation control important for a generator?
Generator excitation affects the magnetic field of the generator and is fundamental to voltage regulation and reactive-power control.
5. Can a faulty static-converter board cause generator-control problems?
Yes. A malfunction in the static-converter section can affect excitation performance and may result in abnormal voltage regulation, excitation alarms, or other system-level symptoms.
6. What should be checked when diagnosing an IS200ERSCG1A problem?
Technicians should examine system alarms, control signals, power conditions, associated excitation components, wiring, connectors, cooling conditions, and the generator-field circuit before determining whether the board itself has failed.
7. Can external problems look like a circuit-board failure?
Yes. Faulty wiring, incorrect control signals, degraded connections, power-supply problems, or failures elsewhere in the excitation system can produce symptoms similar to a defective PCB.
8. Is the complete IS200ERSCG1A part number important for replacement?
Yes. GE IS200 boards are available in different functional and revision configurations. The complete part number should be compared with the installed board before ordering a replacement.
9. What precautions are required when replacing the board?
The excitation system must be placed in the appropriate maintenance state and electrically isolated according to plant procedures. Proper electrical and ESD precautions should be followed during board handling.
10. Can the IS200ERSCG1A be substituted with a visually similar GE board?
No. Similar physical dimensions do not guarantee electrical or functional compatibility. The exact board identification and the excitation-system configuration should be verified before substitution.
