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General Electric Mark V DS2000 Printed Circuit Board DS200IQXDG1A is an Inverter Snubber Card. This model can be used with the EX2000 Mark V subset. The snubber on this unit is its own energy-absorbing circuit.



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  • Part Number: DS200IQXDG1A
  • Manufacturer: GE Boards & Turbine Control
  • Series: Mark V DS200

DS200IQXDG1A Technical Specifications

Part Number DS200IQXDG1A
Series Mark V DS200
Manufacturer General Electric Industrial Systems
Functional Acronym/Abbreviation IQXD
Functional Description Inverter Snubber Card
Weight Less than 2 pounds

Product Description

The DS200IQXDG1A is a circuit board manufactured by General Electric for use within its Mark V Speedtronic system. The Mark V is a microprocessor-based gas and steam turbine-control system. It was specifically designed for use on medium to large turbines, single or two-shaft heavy-duty gas turbines, and aero-derivative gas turbines. The MKV is a triple redundant system that uses three redundant control processors; this allows any one of these processors or its components to be repaired without shutting down the turbine system. The DS200IQXDG1A is typically used within an EX2000 subset of the Mark V.

The DS200IQXDG1A functions as an EX2000 Inverter Snubber Card. Snubber cards can be used to protect machinery from voltage spikes caused when a mechanical or electrical switch opens, as often happens on pumps or compressors. The snubber is its own energy-absorbing circuit.

The DS200IQXDG1A is a small board with drilled holes in corners to allow for mounting.  The center of the board contains four components marked E1 through E4. These are connection terminals. The board also has two vertical pin header connectors and five stab-on connectors. Other components on the board include metal film resistors and a diode. The board has three heat sinks with transistors attached. Most of the board space is taken up by two polypropylene capacitors (WIMA FKP 1.) These are specifically designed for use in pulse applications. The capacitors have metalized internal series connections and metal foil electrodes. These capacitors are self-healing and have an extremely high pulse duty with a very low dissipation factor.

The DS200IQXDG1A board is marked with code 6BA01 and with the GE logo. More information regarding the operation or installation of the board can be found through GE publications like manuals or data sheets.  

Frequently Asked Questions about DS200IQXDG1A

How do I acquire the DS200IQXDG1A manual?

The DS200IQXDG1A model will be acquired online. While some of the General Electric Mark V DS200 manuals can be easily found online, the DS200IQXDG1A manual is difficult to find due to its obscurity and obsolescence. If the manual is required it would be best to contact General Electric and see if they have the IQXD manual available. 

What should I do if the DS200IQXDG1A model I have obtains damage?

If the DS200IQXDG1A model obtains any damage, first, the user should evaluate the model to see if it is something easily fixable or must be sent out to be repaired. If the model cannot be easily repaired, the entire model will likely need to be replaced. To replace the model, contact AX Control and our sales team can do their best to obtain this model for you so you can mount it back into the Mark V DS200 cabinet.

Reviews For DS200IQXDG1A

Internal Review

The biggest downside of this unit is not only the lack of market availability but the lack of documentation. The documentation for this model was discontinued at the same time the Mark V series was also discontinued meaning that any information that was readily available at one time is no longer available. - AX Control Tech

Repair Services For DS200IQXDG1A

Type Lead Time Price Action
Repair Service 1-2 weeks $945

Our highly skilled technicians can repair your DS200IQXDG1A. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
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