Product: General Electric Mark VI IS200EXHSG3AEC EXCITER HS RELAY DRIVER BOARD in stock now

Description

The IS200EXHSG3AEC is a GE Industrial Systems PCB (printed circuit board) component designed as part of the EX2100 Excitation Control series. The EX2100 is one of General Electric’s most popular turbine management systems. The EX2100 series is a TMR (triple modular redundant) turbine control system offered by GE, and produces the fields excitation current necessary to control AC terminal voltage and reactive volt-amperes. The EX2100 Series is a full static excitation control pattern developed both for generators on both new and retrofit steam turbines as well as gas, and hydro turbine

Excitation Control Functions: The board is primarily responsible for driving the DC contactors (41) and pilot relays required for de-excitation and field flashing within the EX2100 Excitation Control system. These components are vital for controlling the flow of electrical current and ensuring proper operation of the excitation system.Pilot Relays for Field Flashing: On the board, pilot relays are provided for the flashing relays 53A and 53B, which are essential for field flashing operations. These relays play a crucial role in initiating and controlling the process of establishing the field current in synchronous generators.Pilot Relays for De-excitation: Additionally, the board includes pilot relays for the de-excitation relay KDEP. These relays are instrumental in the safe and controlled de-energization of the excitation system, preventing excessive voltage buildup and ensuring operational safety.ignal Conditioning and Transmission: Performs signal conditioning for de-excitation status signals originating from the Exciter De-Excitation Board (EDEX) and crowbar status signals from the De-Excitation Control Board (EXDE). These conditioned signals are then transmitted to the Excitation Monitoring and Instrumentation Output (EMIO) system for further processing and monitoring.

This Exciter H.S. Relay Driver makes use of a series of capacitors for energy storage purposes, over fifty in total, along with over one hundred total resistors.All of the aforementioned hardware is securely protected, behind a thick traditional layer of normal-style PCB coating. While not completely exhaustive in its coverage as special conformal-style PCB coating is, the IS200EXHSG3AEC's normal PCB coating provides a solid base protective layer that will suit your specialized automated needs conveniently.

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