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      81001-450-51-R

      Single 800 A SGCT
      In Stock
      Ships by Tuesday, September 22
      Fast Shipping Available

      Product Describe：

      Allen-Bradley 81001-450-51-R is the documented single 800 a sgct spare part for PowerFlex 7000 medium-voltage drives. It supports the exact installed system function identified in the manufacturer spare-parts record.

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      Technical specifications Information Technical notes FAQ

      Technical specifications for 81001-450-51-R

      Technical specifications for 81001-450-51-R

      • Manufacturer:
        Allen-Bradley
      • Product Category:
        General Automation
      • Spare Part Number:
        81001-450-51-R
      • Estimated shipping dimensions:
        25x20.7x5.5cm
      • Weight:
        1.14 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        USA
      • Device type:
        SGCT
      • Current rating:
        800 A
      • Supplied device count:
        1
      • Drive family:
        PowerFlex 7000
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions
      Allen-Bradley 81001-450-51-R is the documented single 800 a sgct spare part for PowerFlex 7000 medium-voltage drives.
      • Uses the official 800 A SGCT execution
      • Supplies 1 device under one exact spare-part number
      • Supports the PowerFlex 7000 power-electronics section
      • Retains device identity during controlled drive maintenance

      Install only after the medium-voltage drive is isolated and the stored energy is proven discharged. Preserve the installed device position, cooling arrangement, gate connections and mechanical clamping record, then complete the manufacturer commissioning sequence before motor operation.

      Important Notice: Confirm Allen-Bradley 81001-450-51-R, the complete PowerFlex 7000 or MV SMC Flex host identity, installed hardware execution, board or semiconductor position, connectors, wiring, grounding, cooling path, firmware or configuration where applicable, companion components and controlled commissioning results before service.

      Apter Power Bently Nevada 81001-450-51-R Manuals and Guides

      The first document is the model-specific technical and system reference. The second is a distinct installation, connection and commissioning workbook with field checks and acceptance records.

      PowerFlex 7000 converter maintenance
      Restores the documented SGCT position in the medium-voltage converter power section.
      Planned semiconductor replacement
      Uses the exact 800 A and 1-device supply configuration during controlled maintenance.
      Drive power-stack restoration
      Returns the approved power-electronics assembly to its documented component identity.
      Post-repair functional verification
      Supports controlled checks of gate connections, cooling condition and drive diagnostics.
      Read the applicable Allen-Bradley installation instructions before work. Verify 81001-450-51-R, the installed host system and all configured field interfaces before isolation, wiring or commissioning.
      1
      Confirm Allen-Bradley 81001-450-51-R, the 800 A marking and 1-device supply configuration before work.
      2
      Isolate the medium-voltage input and follow the documented discharge and lockout sequence.
      3
      Use ESD-safe handling and protect the semiconductor surfaces and gate connection points.
      4
      Record the installed orientation, hardware, clamping arrangement and connection positions before removal.
      5
      Inspect the cooling path and adjacent power components without transferring identity from another drive execution.
      6
      Reproduce the documented gate and power connections with the approved hardware arrangement.
      7
      Energize only through the PowerFlex 7000 commissioning sequence and monitor diagnostics.
      8
      Complete controlled drive tests before returning the motor system to automatic service.

      Technical notes

      Technical notes

      Install only after the medium-voltage drive is isolated and the stored energy is proven discharged. Preserve the installed device position, cooling arrangement, gate connections and mechanical clamping record, then complete the manufacturer commissioning sequence before motor operation.

      FAQS

      • How do I verify that Allen-Bradley 81001-450-51-R is the single 800 A SGCT required by the installed PowerFlex 7000?
        Match the full 81001-450-51-R marking and the official single 800 A SGCT description to the installed drive record before removing the existing device.
      • Can Allen-Bradley 81001-450-51-R be treated as a matched three-device SGCT kit?
        No. The official record identifies 81001-450-51-R as one 800 A SGCT; a matched set of three uses a different catalog number.
      • Which installed position should be recorded before removing Allen-Bradley 81001-450-51-R?
        Record the exact converter position, orientation, gate lead, power connection and adjacent cooling hardware assigned to the single device.
      • What isolation is required before handling Allen-Bradley 81001-450-51-R?
        Follow the PowerFlex 7000 medium-voltage isolation, lockout and stored-energy discharge procedure before accessing the power-electronics section.
      • What mechanical details matter when fitting Allen-Bradley 81001-450-51-R?
        Preserve the documented clamping hardware, contact surfaces, orientation and cooling arrangement for the installed 800 A SGCT position.
      • How should the gate connection for Allen-Bradley 81001-450-51-R be checked?
        Reproduce the as-found gate connection without forcing the terminal and inspect the associated gate-driver path before controlled energization.
      • Which checks distinguish Allen-Bradley 81001-450-51-R from nearby SGCT spares?
        Confirm the complete catalog number, 800 A rating and single-device supply configuration; do not infer compatibility from appearance.
      • What acceptance record should be retained after installing Allen-Bradley 81001-450-51-R?
        Retain identity, clamping, cooling, connection, diagnostic and controlled drive-test results for the serviced converter position.
      Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
      Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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