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IS200ESELH1A GE Exciter Selector Board

IS200ESELH1A GE Exciter Selector Board

Manufacturers ：GE
Model(s)  ：IS200ESELH1A
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: IS200ESELH1A

Description

Overview

Essential details：IS200ESELH1A GE Exciter Selector Board

IS200ESELH2A Technical Specifications

Board Description Exciter Selector Board
ESEL Group Two
Function Help Fire Gate-Firing SCRs
Number of Bridge Driver(s) Three
Product Specific Manual GEI-100456
Weight Approximately 2 pounds

Product Description

Model IS200ESELH2A is part of the Exciter Selector Board parts produced by GE as part of the EX2100 series. The primary function of the IS200ESELH2A is to receive logic level pulse signals from the connected EMIO board, which will then send the pulse signals to up to six sets of cables that will distribute to exciter gate pulse amplifier (EGPA) boards to help with the gate-firing of SCRs. 

IS200ESELH1A

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IS200ESELH1A GE Exciter Selector Board

With this IS200ESELH2A it is the second group of the ESEL boards, as the second group to operate properly it contains three bridge drivers. When being used in connection with the EGPA boards and if there are redundant controllers within the power conversion cabinet then two ESEL boards will need to be used, one will be powered by the M1 and the other by M2, the most active ESEL which is selected by controller C will send all of the necessary signals to the attached EGPA boards. 

Frequently Asked Questions about IS200ESELH2A

What is the primary difference between ESELH1 and ESELH2?

The primary difference is the number of bridge drivers. The groups support increasing redundancy levels and thus require more bridge drivers.

What other board(s) does the IS200ESELH2A connect to?

The IS200ESELH2A board connects to an EMIO along with an EGPA board.

There are a number of different board-level types. What level is the IS200ESELH2A model?

The IS200ESELH2A board is a base-level board.

Is the ESEL board mounted in section C?

No. Since section C is not responsible for bridge firing functions the ESEL model will not be mounted in section C.

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