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80026-044-06-R

Gate Power Supply
Ships by Thursday, November 12
Product image is representative; revision or series may vary. Contact us to request a specific version.

Product Describe:

Allen-Bradley 80026-044-06-R converts the drive 56 VDC auxiliary feed to nominal 20 VDC gate-drive power.
  • Manufacturer part number
    80026-044-06-R
  • Shipping
    Swift global dispatch
  • Condition
    New, original product
  • Shipping size (est.)
    30.4cm x 29.8cm x 7.4cm
  • Country of Origin
    USA
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What happens after you enquire

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    Review your reference

    Send the complete Allen-Bradley 80026-044-06-R reference, label photographs and required quantity. Include the host controller or drive and the actual supply connection diagram.

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    Review the offered revision, condition, included items and documents against the confirmed installation.

  • 2

    Arrange dispatch

    Confirm quantity, dispatch date, lead-time start and delivery details in the quotation.

  • Match the complete marking

    Include the complete Allen-Bradley 80026-044-06-R marking and any hardware revision on the item. Include the host controller or drive and the actual supply connection diagram.

  • Check the offered item before ordering

    Request available label and connector photos. Have your maintenance team compare the offered 80026-044-06-R with the installed equipment and applicable Allen-Bradley documentation.

Technical specifications for 80026-044-06-R

  • Manufacturer:
    Allen-Bradley
  • Product Category:
    General Automation
  • Spare Part Number:
    80026-044-06-R
  • Weight:
    4 kg
  • Tariff Code:
    8537101190
  • Input supply:
    56 VDC
  • Gate-drive output:
    20 VDC
  • Output diagnostic tolerance:
    +/-2%
  • Output check window:
    19.6-20.4 VDC
  • IGDPS loss fault:
    53
  • Supply comparison:
    ACB J15 and parameter P101

Information

Overview Downloads Applications / Compatibility Product Precautions
  • Allen-Bradley 80026-044-06-R serves a defined point in the PowerFlex 7000 IGDPS circuit path. Separating the source, connections and monitored output helps locate the actual cause of a supply-related fault.
Input supply: 56 VDC
Gate-drive output: 20 VDC
Output diagnostic tolerance: +/-2%
The IGDPS occupies the auxiliary power path between the drive 56 VDC source and its gate-driver circuitry. It is distinct from the AC/DC source that generates the 56 VDC rail and from the SGCT power devices controlled by the gate drivers.

Gate-supply diagnosis compares the nominal 20 VDC output against a +/-2% window. A low gate-supply event requires inspection of output voltage and its connections; the diagnostic state of a gate driver cannot be explained by the IGDPS part number alone.

For IGDPS 56V Loss, inspect the AC/DC output, IGDPS input and supply wiring. Compare the measured ACB J15 voltage with the value in P101. A valid physical 56 V reading paired with a lower reported value directs attention to the measurement/control path rather than automatically condemning the supply.
Controller platform reference: PowerFlex 7000 IGDPS circuit. Verify the installed supply and monitored connections.
The original technical excerpt for Allen-Bradley 80026-044-06-R covers exact supply identification and applicable fault investigation. The separate installation guide covers power-path identification, connection restoration and diagnostic comparison.
Original manufacturer pages retain their technical context. Use the Apter Power guide with the applicable manufacturer instructions and approved installation design.
Prepare Allen-Bradley 80026-044-06-R for its configured installation using these checks.
Isolate the drive

Apply the approved medium-voltage and control-power isolation, discharge and verification procedure before accessing the supply or gate circuitry.

Capture connection identities

Mark the incoming auxiliary feed and outgoing gate-power connections. Inspect for loose, damaged or incorrectly seated connectors.

Restore the intended converter

Match the complete 80026-044-06-R identity and installed assembly. Do not substitute a similarly numbered board with a different input or output arrangement.

Check upstream voltage

Under the authorized test setup, compare AC/DC output with the voltage at the IGDPS input. Correct wiring loss before evaluating the converter.

Verify the gate supply

Measure the nominal 20 VDC output at the prescribed points and compare it with 19.6-20.4 VDC. Include the affected gate-driver power connection.

Compare sensed and actual input

For fault 53, measure ACB J15 and compare with P101. A normal physical rail and low displayed value call for control-path investigation.

Alternative Names

80026 044 06 R Allen-Bradley 80026-044-06-R

Technical notes

Two-stage supply checks: Verify the upstream 56 VDC source and the downstream gate-power output separately. The IGDPS is one stage in the drive auxiliary-power path.

Metering comparison: A discrepancy between physical voltage and reported voltage can involve the control or feedback path. Compare the prescribed test points before deciding which assembly to replace.

FAQ View All FAQ

  • What voltage conversion is associated with 80026-044-06-R?
    The PowerFlex 7000 IGDPS selection is 56 VDC input to nominal 20 VDC gate-drive power.
  • Is 80026-044-06-R the single-phase AC/DC source for the drive?
    No. It operates downstream of the 56 VDC auxiliary source. The AC/DC converter is a separate component.
  • Which output window is used when diagnosing 80026-044-06-R?
    The gate-supply procedure uses 20 VDC +/-2%, equivalent to 19.6-20.4 VDC.
  • What does IGDPS 56V Loss mean for the circuit feeding 80026-044-06-R?
    The drive has detected loss of the 56 VDC feed. Inspect source output, connections and IGDPS input before selecting a replacement.
  • Why compare ACB J15 with P101 when investigating 80026-044-06-R?
    J15 provides a physical supply measurement while P101 reports the processor-observed value. Disagreement can identify a measurement/control-board issue.
  • Does a correct 56 VDC input prove the outputs of 80026-044-06-R are healthy?
    No. Verify the gate-supply outputs and their connections separately against the 20 VDC diagnostic window.
  • Can reconnecting a feedback fiber change the diagnostic state associated with 80026-044-06-R?
    The drive guidance notes that TFB fiber removal or insertion can cause a low gate-power event. Follow the specified reset and voltage verification procedure rather than assuming permanent supply failure.
  • What should be checked if 80026-044-06-R is replaced but gate-power faults remain?
    Check output voltage at the affected gate-driver path, connector seating, the upstream 56 VDC source and the drive feedback/measurement circuit.
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