Product details
Specifications
Recommand
Service & Policy

GE EXCITATION CONTROL

EX2100 · ESEL

GATE-PULSE SELECTION HARDWARE

IS200ESELH1A / IS200ESELH1AAA Exciter Selector Board

Exciter selector board that routes documented gate-pulse signals between compatible EX2100 assemblies.

Product overviewInstalled as part of the excitation-control signal path, with revision, bridge arrangement and mating EMIO/EGPA hardware confirmed as one system.

CONDITION

New Original

WARRANTY

One year

DIRECT CALL

+86 17359287459

sales9@apterpower.com

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02 / FIRMWARE, UPDATES & APPLICATION PLANNING

Firmware & Updates

CONTROL BASELINE

Record the EX2100 controller release and the exact IS200ESELH1AAA hardware revision.

NO STANDALONE LOAD

The selector board is commissioned through the host excitation system rather than a separate field firmware package.

REDUNDANCY REVIEW

Retain division, enable and arbitration settings when servicing redundant excitation architectures.

Application Scenarios

GENERATOR EXCITATION

Route firing commands for compatible excitation power bridges in generating units.

REDUNDANT CONTROL

Support controlled selection and transfer in documented redundant EX2100 arrangements.

OUTAGE MAINTENANCE

Provide revision-matched replacement during planned exciter cabinet service.

Technical data

BOARD TYPE Exciter selector board	SYSTEM EX2100 / Mark VI	FORM FACTOR VME 3U
GATE CHANNELS 6 logic-level pulses	INPUT SOURCE EMIO via EBKP	OUTPUT TARGET EGPA board
BRIDGE SUPPORT Single bridge	BACKPLANE SUPPLY 5VDC	REDUNDANCY Supported by system design

Technical values apply to the exact documented revision. Verify the installed board marking, firmware baseline and receiving system before commissioning.

03 / BRAND & APPLICATIONS

Brand characteristics

Excitation heritage	GE control hardware supports established generator excitation and turbine-control platforms.
Deterministic routing	Dedicated selector logic keeps documented gate-pulse paths coordinated with the controller.
Modular service	Plug-in board construction supports planned outage inspection and revision-controlled replacement.
Redundancy support	The architecture accommodates documented simplex and redundant excitation arrangements.
Lifecycle discipline	System identity, firmware baseline and bridge configuration are verified together.

Application fields

Power generation	Gate-pulse selection for excitation systems serving synchronous generators.
Exciter cabinets	Signal routing between controller, backplane and power-bridge interface hardware.
Static starters	Compatible high-power conversion applications requiring controlled firing signals.
Outage service	Revision-matched board replacement during scheduled plant maintenance windows.
Reliability projects	Inspection and restoration of aging excitation-control signal paths.

Product references

DS200SDCCG1A	DS200TCQAG1A	DS200SLCCG1A	DS200TCRAG1A
DS200DTBCG1A	DS200DMCBG1A	DS200IMCPG1A	DS200PCCAG1A
DS200FSAAG1A	DS200DCFBG1A	IS200DSPXH1D	IS200ESELH1A
IS200EBKPG1B	IS200EPSMG1A	IS200EGDMH1A	IS200EMIOH1A
IS200EISBH1A	IS200EPDMG1B	IS215GFOIH1A	IS220PAICH1A

Bachmann

MX213	MX220	MC210	MC212
DI232	DO232	AI204	AI208
AO202	DIO248	NT255	FS212
PTAI216	AIO288	CNT204	RS204
EM213	MIO106	MPC270	SCT202

04 / SERVICE & POLICY

Quote	Disclaimer
IDENTIFY Provide IS200ESELH1A / IS200ESELH1AAA, the EX2100 cabinet reference and required quantity.	INDEPENDENT SUPPLY This website is not affiliated with, endorsed by, or authorized by any of the listed manufacturers or trademarks. Ewolomodule is not an authorized distributor, dealer, or representative of the products displayed on this website.
VERIFY Confirm bridge count, division assignment, EMIO/EGPA pairing and installed controller baseline.	TRADEMARK OWNERSHIP All product names, trademarks, brands, and logos used on this website are the property of their respective owners.
QUOTE & DELIVERY State destination, outage date and packing needs; availability and lead time will be checked.	IDENTIFICATION PURPOSE The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.

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