DS3800NEPA1E1D

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The DS3800NEPA1E1D is a printed circuit board by GE

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  • Part Number: DS3800NEPA1E1D
  • SKU: DS3800NEPA1E1DGBTC
  • Manufacturer: GE Boards & Turbine Control
  • Series: Mark IV DS3800

About the DS3800NEPA1E1D

GE manufactured the DS3800NEPA1E1D to function as a motor exciter power supply in the Mark IV line. The Mark IV was created to manage gas and steam turbine systems. It can sequence turbine systems and their auxiliaries for automatic startup, cool down and shut down procedures, and can also protect the system from operating under unsafe conditions.

The DS3800NEPA1E1D is factory-drilled in all four corners (twice) and has four drill holes toward the center of the board for the mounting of modules. It is marked for alignment along the top edge (A-L,) and has three male straight-pin connectors. These are 6- 7- and 8- pin connectors and are set up in 2-2-2, 2-1-1-3, and 4-2-2 configurations. It has one multi-pin terminal connector in its upper left corner.

The DS3800NEPA1E1D has one jumper switch with two settings of "rev" or "nr." It has four integrated circuits, four potentiometers, and multiple capacitors and resistors. These include two 10w 71Ω 5% resistors (black) and nine large banded metal film resistors, as well as nine large capacitors. It has one thermal resistor (thermistor) which helps protect circuits and regulate voltage by losing resistance as it gains heat.

There is vertical height to the DS3800NEPA1E1D due to two modules (Raycom Electronics 44B379508-G02) located near the center of the board.

Installation guidelines for the DS3800NEPA1E1D may be found within original tech support publications such as data sheets and manuals. These were provided originally to the end user by General Electric. Please follow all safety procedures when working on this or any other Mark IV components.

Repair Services For DS3800NEPA1E1D

Type Lead Time Price Action
Repair Service 1-2 weeks $304

Our highly skilled technicians can repair your DS3800NEPA1E1D. 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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