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Home GE Boards & Turbine Control EX2100 & EX2100e Excitation Control IS200ERDDH1A

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3 year warranty

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IS200ERDDH1A

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The Exciter Regulator Dynamics Discharge Board IS200ERDDH1A is from the EX2100 Series made by GE. This model can be used in simplex or redundant applications. The IS200ERDDH1A will be mounted in a different location depending on the operation mode.

New Surplus Factory Package
SKU: 70EEEC1
3 Year Warranty:

1-919-372-8413 | 1-800-991-7026

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New Surplus AX Control Package
SKU: 70EEEC2
3 Year Warranty:

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Reconditioned
SKU: 70EEEC3
3 Year Warranty:

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Repair
$1330
SKU: 70EEEC4
3 Year Warranty:

1-919-372-8413 | 1-800-991-7026

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* Learn More About Product Conditions
* Posted pricing available for website purchases only.

Product Conditions

New Surplus Factory Package: A completely unused product that is in the original factory package. The package may have been opened for the purpose of pictures, but the product has never been used or installed.

New Surplus AX Control Package: A completely unused product that has been removed from the original factory package. Often due to shelf wear or previous shipping, the factory package is not adequate and must be replaced with an ideal AX Control product package.

Reconditioned: All products that qualify as reconditioned have completed AX Control's thorough and detailed QA process and meet the requirements of excellent working condition and excellent cosmetic condition.

About the IS200ERDDH1A

The IS200ERDDH1A model is part of the EX2100 series and is an Exciter Regulator Dynamics Discharge Board. The ERDD model has two operating modes, simplex and redundant. Each application mode is used differently as well as mounted differently. 

When the IS200ERDDH1A is being used in simplex mode the model controls the K3 charging relay; when the board is being used in the redundant mode it will control the K41 de-excitation relay. The mounting places of the ERDD mode when operating in simplex and redundant mode are different, when in simplex mode the IS200ERDDH1A is mounted in the ERBP backplane and when in redundant mode two ERDD models must be used, one is mounted in the same location as the model in simplex mode and the other board will be mounted in the ERRB backplane. 

Another function of the board is to provide feedback from the bridge to observe the output field and DC link voltages. When monitoring these the board also allows for observation of output shunt currents, IGBT gate drive statuses, and bridge temperature. The IS200ERDDH1A board is also typically used to control the excess DC link voltages through the dynamic discharge of the model. 

IS200ERDDH1A Technical Specifications

Alphanumeric Catalog Number IS200ERDDH1A
Function Gate Drive Control, Controls Excessive DC Link Voltage
Mounting Location Simplex; ERBP Backplane. Redundant; ERBP Backplane and ERRB Backplane
Operating Modes Simplex or Redundant
Redundant Mode Control K41 De-Excitation Relay
Series EX2100 Excitation Controller
Simplex Mode Control K3 Charging Relay

Reviews For IS200ERDDH1A

Internal Review
(4.0)

The IS200ERDDH1A model is a Dynamics Discharge board that controls excessive DC link voltages. This model has very little information on it but AX Control can provide more information for you. - AX Control Tech Team

IS200ERDDH1A Technical Specifications

Alphanumeric Catalog Number IS200ERDDH1A
Function Gate Drive Control, Controls Excessive DC Link Voltage
Mounting Location Simplex; ERBP Backplane. Redundant; ERBP Backplane and ERRB Backplane
Operating Modes Simplex or Redundant
Redundant Mode Control K41 De-Excitation Relay
Series EX2100 Excitation Controller
Simplex Mode Control K3 Charging Relay

About the IS200ERDDH1A

The IS200ERDDH1A model is part of the EX2100 series and is an Exciter Regulator Dynamics Discharge Board. The ERDD model has two operating modes, simplex and redundant. Each application mode is used differently as well as mounted differently. 

When the IS200ERDDH1A is being used in simplex mode the model controls the K3 charging relay; when the board is being used in the redundant mode it will control the K41 de-excitation relay. The mounting places of the ERDD mode when operating in simplex and redundant mode are different, when in simplex mode the IS200ERDDH1A is mounted in the ERBP backplane and when in redundant mode two ERDD models must be used, one is mounted in the same location as the model in simplex mode and the other board will be mounted in the ERRB backplane. 

Another function of the board is to provide feedback from the bridge to observe the output field and DC link voltages. When monitoring these the board also allows for observation of output shunt currents, IGBT gate drive statuses, and bridge temperature. The IS200ERDDH1A board is also typically used to control the excess DC link voltages through the dynamic discharge of the model. 

Reviews For IS200ERDDH1A

Internal Review
(4.0)

The IS200ERDDH1A model is a Dynamics Discharge board that controls excessive DC link voltages. This model has very little information on it but AX Control can provide more information for you. - AX Control Tech Team