GE IS200ESELH2AAA - Exciter Selector Board

SPECIFICATIONS

• Part Number: IS200ESELH2AAA

• Manufacturer: General Electric

• Country of Manufacture: United States (USA)

• Series: EX2100

• Number of Bridge Drivers: 1

• Number of ESEL Boards for Redundant Controls: 2

• Function: Exciter Selector Board

Functional Description

• IS200ESELH2AAA is an Exciter Selector Board developed by GE.

• It is part of the GE Speedtronic EX2100 excitation system.

• It is mounted within the control rack of a power generation system.

• Its primary function is to interface with the master I/O (EMIO) board.

• The EMIO board receives six logic-level gate pulse signals.

• These signals are crucial for the system operation as they dictate the timing and control of the excitation process.