DS3820C12AK21C

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MARK IV GE SPEEDTRONIC CURRENT ISOLATOR

AVAILABILITY:

IN STOCK
SHIPS IN 3-5 DAYS

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

3 Year Warranty: Learn More

Sell Surplus: Have a DS3820C12AK21C to sell? Sell Now

Exchange Credit: Learn more about our exchange credit program

DS3820C12AK21C

    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
MARK IV GE SPEEDTRONIC CURRENT ISOLATOR

AVAILABILITY:

IN STOCK
SHIPS IN 3-5 DAYS

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

3 Year Warranty: Learn More

Sell Surplus: Have a DS3820C12AK21C to sell? Sell Now

Exchange Credit: Learn more about our exchange credit program

Product Description

DS3820C12AK21C Mark IV GE Speedtronic Current Isolator 

The DS3820C12AK21C is a GE Mark IV component created as part of the Speedtronic system.  The Mark IV was designed for the management of gas and steam turbines and was one of the first management systems from GE to offer TMR (triple modular redundant) fault-tolerant control.  This type of control improves uptime and minimizes issues caused by faulty hardware.   GE Mark IV components can be purchased from AX Control as reconditioned used parts or as liquidated never-used stock.  We are also happy to quote the cost to repair your current component. 

The DS3820C12AK21C functions as a Current Isolator Module.  Its job is to switch incoming current from DC to AC.  It can also provide isolation between the line voltage side and the control side.   The module is composed of two major parts. This includes an internal circuit board surrounded by an external, protective box. The box component is hinged on its left front edge to allow the front panel to swing open. The rear panel includes extending flanges that give users two options for mounting.  A flat surface is recommended.  Multiple warnings are noted on the front cover of the unit.  Handling and safety procedures as recommended by the manufacturer should be followed at all times. 

The internal component of the DS3820C12AK21C is a DS3800NCIB board.  This is screw-mounted to the back panel of the above-described box via four pre-drilled holes located in each corner of the board.  The board is populated by various capacitors, diodes, and resistors, including one that is mounted on a quick-connect screw mount.  The board also uses connectors like a stab-on ground connector, two vertical pin (male) connectors, a ribbon cable, and a three-screw terminal strip.  Other board components include an isolation amplifier, transistors, integrated circuits, and potentiometers.   More detailed information about the use or installation of this unit may be found through GE datasheets or user guides. 
 

Repair Services For DS3820C12AK21C

Type Lead Time Price Action
Repair Service 1-2 weeks $309

Our highly skilled technicians can repair your DS3820C12AK21C. 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