1. IS2020RKPSG3A


Manufacturer: GE General Electric
Part Number: Is2020RKPSG3A
Series: GE MARK VI
Reg Repair: 3-7 Day
Rush Repair: 24-48 Hrs.
Warranty: 3 Years

Availability: In Stock, Ships Today

IS2020RKPSG3A  VME Rack Power Supply

The VME rack power supply, IS2020RKPSG3A mounts on the side of the VME control and interface modules. It supplies + 5, ± 12, ± 15, and ± 28 V dc to the VME backplane.

Two supply input voltage selections are also available. There is a 125 V dc input supply that is powered from a Power Distribution Module (PDM) and a low voltage version for 24 V dc operation.

Operation of IS2020RKPSG3A

The VME Rack power supply IS2020RKPSG3A has only one user control, the power switch, and three status LED indicators. The power switch provides front control of the power supply output voltages and when toggled serves as a fault reset. The yellow, red, and green LEDs indicate the status of the input power, fault presence, and normal operation.

Power Switch:
The front panel power switch of IS2020RKPSG3A is a locking type that must be pulled out to change position. So this switch is a low voltage control to enable or disable the output voltages. If the red LED is ON indicating a fault condition the power switch can be toggled OFF and then back ON again to clear the fault. The fault will only be cleared if the condition that caused it no longer exists.

Yellow Indicator:
When the power switch is OFF, the yellow LED will indicate the status of the input power of IS2020RKPSG3A. So if this LED is ON there is power present on the supply input connector. For the newer design, the yellow LED will only turn ON if the input voltage is above the input under-voltage fault threshold.

Red Indicator:
This LED will only be ON if there is the input power, the power switch is ON and a fault has been detected.

Green LED/Status Output of IS2020RKPSG3A:
If there is the input power to IS2020RKPSG3A, the power switch is ON, and there are no detectable faults, the Green LED will be ON. The newer designs also have a status output that mimics the status of this LED. The status output is a NO solid-state relay contact,  that will be CLOSED when the green LED is ON.

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Buying Options

Brand New

  • These products are genuine OEM Units.
  • Sourced from OEM or independent third party channels, and verified by DTC’s Quality Control
  • Upon customers request we provide a full functional test on these units free of cost
  • Comes with 2yr DTC warranty.

Certified New

  • These products are open box genuine OEM items sourced from independent third party.
  • These units undergo our quality inspection program which involves a full functional verification test and verify the result to match the manufacturer specifications.
  • Comes with 2yr DTC warranty.


  • These products are used genuine OEM parts
  • These units undergo our quality inspection program which involves the complete overhaul and calibration of the unit to match the manufacturer specifications.
  • Overhauling involves full functional testing, cosmetic repair, components replacement, revision updates, etc and comes with 2yr DTC warranty.


  • These products are genuine OEM items
  • Removed from surplus or decommitioned control panels, and verified by DTC’s Quality Control.
  • These units are Power On tested and comes with 30 day warrenty.

Repair Yours

  • Our in-House State-of-the art lab is capable of testing and repairing any Industrial Electronic Circuit boards.
  • DTC Lab is equipped with OEM control panels for full functional test of the subject boards.
  • We use only OEM recommended or industrial standard parts for replacement.
  • We not only repair the problem but also replace the aging and commonly failing components even if its functioning at the time of repair which adds the reliability of the circuit board.
  • Same day turnaround repair service is available upon request
  • All our repairs are backed by a 2yr warranty.

Standard Warranty

Products covered are all products sold or repaired by Direct Turbine Controls corporation.

Standard Warranty Terms

DTC Corporation warrants that its product will conform to its applicable specifications and will be otherwise free from defects in material and workmanship for a period of 24 months from the date the product is shipped from our facility (the “Warranty Period”). Please refer to our complete warranty policy.


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