DS3820ATMA

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GE MARK IV MODULE

AVAILABILITY:

CALL FOR AVAILABILITY

Contact: 1-919-372-8413 (Intl.), 1-800-991-7026 (US), sales@axcontrol.com

3 Year Warranty: Learn More

Sell Surplus: Have a DS3820ATMA to sell? Sell Now

Exchange Credit: Learn more about our exchange credit program

DS3820ATMA

    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 5.00 (3)
  • Click a star to rate this product
    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 5.00 (3)
  • Click a star to rate this product
GE MARK IV MODULE

AVAILABILITY:

CALL FOR AVAILABILITY

Contact: 1-919-372-8413 (Intl.), 1-800-991-7026 (US), sales@axcontrol.com

3 Year Warranty: Learn More

Sell Surplus: Have a DS3820ATMA to sell? Sell Now

Exchange Credit: Learn more about our exchange credit program

Product Description

DS3820ATMA 

The DS3820ATMA is a GE Mark IV Speedtronic component.  The Mark IV system was designed specifically for gas and steam turbine control and was the first of the Speedtronic systems to offer a TMR (triple modular redundant) structure. This type of control structure, with three parallel systems offering multiple backups on all critical protection parameters and controls, significantly reduced downtime caused by an equipment failure.  The DS3820ATMA  is available from AX Control as a refurbished unit that has been thoroughly checked by our in-house technicians. 

The DS3820ATMA consists of an external flat carrier with short sides on each edge and an internal circuit board. The circuit board is screw mounted to the back panel of the carrier using several screws threaded through factory-made drill holes.   The carrier includes flanges that extend from its front and rear edges that have been drilled to allow for mounting.  The unit’s id number and other information are notated on a panel located on the rear of the carrier. 

The circuit board used in the DS3820ATMA includes multiple male vertical pin connectors.  It also uses capacitors, resistors, diodes, and TP test points, along with other components.  For a more detailed description of the board as well as information regarding proper use or installation of this component, please refer to user guides or manuals from GE.  General Electric was responsible for all technical support for the Mark IV series and its components. 

Need a part quickly?  Ask our team about expedited shipping options.  We ship parts daily, Monday through Friday. 

Repair Services For DS3820ATMA

Type Lead Time Price Action
Repair Service 1-2 weeks $426

Our highly skilled technicians can repair your DS3820ATMA. 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
Learn More