Allen-Bradley · PowerFlex 7000
Allen-Bradley 81001-450-51-R / 81001-450-53-R PowerFlex 7000 800 A SGCT Parts
800 A SGCT single and matched-set parts
Product Profile
Power-electronics service planning distinguishes Allen-Bradley 81001-450-51-R and 81001-450-53-R within the PowerFlex 7000 drive family. Both catalog numbers are 800 A SGCT components in the semiconductor portion of the medium-voltage drive system rather than standalone control or network products.
Their shared system context is PowerFlex 7000 power electronics. The relevant product facts are the complete catalog identity, the 800 A current class, and the required quantity; neither part is presented as a generic mounting, wiring, or enclosure component.
The variants differ in set structure: 81001-450-51-R is one 800 A SGCT, whereas 81001-450-53-R is a matched set of three 800 A SGCT devices. The common current class therefore does not merge the two entries into one configuration or one quantity.
Technical Specifications
| Specification | 81001-450-51-R / 81001-450-53-R |
|---|---|
| Brand | Allen-Bradley |
| Product Family | PowerFlex 7000 medium-voltage AC drives |
| 81001-450-51-R | Single 800 A SGCT |
| 81001-450-53-R | Matched set of three 800 A SGCT |
| Documentation | PowerFlex 7000 troubleshooting guide |
| Selection basis | Exact part number and required set count |
Single versus matched-set identity
System focus
Single versus matched-set identity
81001-450-51-R is listed as a single 800 A SGCT. 81001-450-53-R is listed as a matched set of three 800 A SGCT, so the two entries must not be merged into one generic 800 A spare request.
Use the complete product code and required quantity together in any maintenance record. The official guide makes the set count a decisive part of the spare-part identity.
- -51-R: single 800 A SGCT
- -53-R: set of three 800 A SGCT
- Set count is part of selection
800 A service documentation
Technical reference
800 A service documentation
The PowerFlex 7000 troubleshooting guide is the official source that lists both 81001-450-51-R and 81001-450-53-R. Use that guide and the installed drive documentation when reconciling a planned service requirement.
Do not infer a physical substitution, dimensions, or installation method from the shared 800 A rating. Those facts are not stated for these exact catalog numbers in the spare-parts list.
- PowerFlex 7000 guide
- 800 A identity
- No inferred installation data
Frequently Asked Questions
How does the PowerFlex 7000 list distinguish 81001-450-51-R / 81001-450-53-R?
The official guide lists 81001-450-51-R as a single 800 A SGCT and 81001-450-53-R as a matched set of three 800 A SGCT. The set count must remain part of the maintenance request.
Why is an 800 A rating alone insufficient when ordering 81001-450-51-R / 81001-450-53-R?
Both 81001-450-51-R / 81001-450-53-R relate to 800 A SGCT entries, but their quantities differ. The full catalog number determines whether one device or a matched three-device set is listed.
What document should a service team use to cross-check 81001-450-51-R / 81001-450-53-R?
81001-450-51-R / 81001-450-53-R are listed in the PowerFlex 7000 troubleshooting guide spare-parts section. The applicable installed-drive record should be checked with that official list.
Can 81001-450-51-R / 81001-450-53-R be combined into one single-line spare request?
No. 81001-450-51-R and 81001-450-53-R are separately defined official part identities. The request must state the exact code and whether a single part or matched set is required.
Which unlisted parameters should not be guessed for 81001-450-51-R / 81001-450-53-R?
The spare-parts list confirms identity and 800 A/set count for 81001-450-51-R / 81001-450-53-R. It does not establish dimensions, weight, or installation values for these exact entries.
What is the safest audit trail for 81001-450-51-R / 81001-450-53-R?
Keep 81001-450-51-R / 81001-450-53-R in the service record exactly as listed with the required quantity. This preserves the official distinction between single and matched-set SGCT parts.
Moore Automation
Moore Automation
Customer response channel
Moore Automation provides direct sales and WhatsApp contact for industrial automation component enquiries. Include the complete model and quantity so the request can be routed clearly.
- Original products
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- 1-year warranty
- 12-hour online response
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