DS3820LT4A

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LODTRAK IV GE

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  • Part Number: DS3820LT4A
  • SKU: DS3820LT4AGBTC
  • Manufacturer: GE Boards & Turbine Control
  • Series: Mark IV DS3800

About the DS3820LT4A

DS3820LT4A GE LoadTrak IV Module

The DS3820LT4A is a General Electric component used as part of the company’s Speedtronic Mark IV systems.  Mark IV systems were designed by GE for the management of gas and steam turbine systems and were the first of the Speedtronic systems to offer triple modular redundant (TMR) control, which significantly reduced downtime caused by machine failure.  MKIV components are no longer actively manufactured but are available from AX Control as reconditioned used or liquidated never-used surplus parts. 

The DS3820LT4A is a Loadtrak IV controller module.  This module is capable of integrating temperature and current sensing in order to provide superior motor protection.  It is designed to provide user flexibility through its microprocessor technology.  The unit includes a relay that allows for field setting of trip temperatures for the overcurrent units and RTDs.  The unit allows the user to set their own trip parameters using motor data.  Connections are made to two terminal strips located at the rear of the unit.   These include alarm and trip outputs as well as power and grounding lines.  

The front panel of the DS3820LT4A is designed with a front LED display, two LED indicators (IMOK and TRIP,) and five input buttons.  These inputs are labeled DEC, INC, SCAN/ENTER, RESET, and SELECT.  For a more detailed description of the DS3820LT4A, please refer to GE manuals GEA-10618 and GEH-5600.  Data sheets and user guides may also provide useful information.

AX Control is located in Wake County, NC.  We maintain a multi-million dollar inventory of obsolete industrial automation parts from GE, Fuji, Parker, Eurotherm, and many more.    

Repair Services For DS3820LT4A

Type Lead Time Price Action
Repair Service 1-2 weeks $415

Our highly skilled technicians can repair your DS3820LT4A. 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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