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IS200ESELH3A GE Exciter Selector Board

IS200ESELH3A GE Exciter Selector Board

Manufacturers ：GE
Model(s)  ：IS200ESELH3A
Additional Information ：Exciter Selector Board
Estimated Shipping Size
Dimensions: 263 × 58 × 28mm
Weight:.4.3 kg
Country of Origin: United States of America

 

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Categories: , SKU: IS200ESELH3A

Description

Overview

Essential details：IS200ESELH3A GE Exciter Selector Board

IS200ESELH3A Technical Specifications

Board Description Exciter Selector Board
Board Type Control Board
Group Variation 3
Manufacturer General Electric Company USA, GE Industrial Systems
Number of Bridge Driver(s) Six
Series EX2100 Excitation Controller
User Manual(s) GEH-6632, GEI-100456

Product Description

Exciter Selector Board model number IS200ESELH3A is used primarily for corresponding with the EMIO board by sending gate pulse signals, the signals used by the EMIO board will then be sent to one of the EGPA boards through up to six sets of cables, when these signals have been sent to the EGPA boards it will help with firing SCRs. 

IS200ESELH1A

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IS200ESELH3A GE Exciter Selector Board

As the third and final group of ESEL boards the IS200ESELH3A board will use a different number of bridge drivers, this board contains six bridge drivers. When being used in conjunction with EGPA models and the EGPA models are mounted in the power conversion cabinet if there are any redundant control models there must be two ESEL boards.

There are two manuals that can be used with this board, one is the GEH-6632 which is typically used with the entire EX2100 series, and the other manual which is the GEI-100456 is a product-specific manual used with the IS200ESEL parts. 

Frequently Asked Questions about IS200ESELH3A

Is the IS200ESELH3A model the final ESEL model?

Yes. The third group is the final ESEL model available.

Where will the ESEL board be connected when being used with an EBKP model?

When the ESEL board is connected to an EBKP backplane the ESEL will be mounted in Controllers M1 and M2. While Section C selects the ESEL board for feedback usage, the section is not directly responsible for gate firing, therefore the ESEL board is not mounted in this section.

The ESEL board receives SCR gating signals. Where do these signals come from?

The SCR gating signals come from the DSPX board through its various I/O interfaces and loop bridge control/protection functions.

What pages can I find information on regarding the ESEL boards in the GEH-6632 manual?

The following pages contain information on the ESEL boards in the GEH-6632 manual: 2-6, 2-11, 2-14, 3-1, 3-2, 3-4, 3-5, and 3-7.

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