# PSP-480Sxx industrial power supply CAD Official Altech PSP_480Sxx STEP, DWG and DXF mechanical set for PSP-480S24, PSP-480S48. Use the industrial power supply outline for enclosure, mounting and cable-access coordination; confirm the installed variant and current revision before design use. ## Equipment and file summary Equipment / resource: PSP-480Sxx industrial power supply CAD Manufacturer: Altech Resource type: Product family Part number: PSP-480S24, PSP-480S48 Listed file formats: STEP, DWG, DXF Listed files: 3 Available previews: Manufacturer source / drawing request Recorded revisions: Confirm the revision with the manufacturer Source checked: 2026-10-29 Download access: Use the official manufacturer source or request the exact drawing ## Related GA references - [Altech PSP-480Sxx industrial power supply](https://eloragrid.ai/objects/altech-psp-480sxx) - [DIN-rail AC/DC power supply](https://eloragrid.ai/objects/ga-din-rail-ac-dc-power-supply) - [AC UPS cabinet](https://eloragrid.ai/objects/ga-ac-ups-cabinet) Canonical page: https://eloragrid.ai/tools/cad-library/equipment/altech-psp-480sxx Manufacturer: Altech Entry type: Product family Part number: PSP-480S24, PSP-480S48 Category: Auxiliary power & UPS Formats: STEP, DWG, DXF Market discovery: Global Access: Direct download Official source: https://legacy.altechcorp.com/CAD/1MasterSheet/WebsiteUSE/HTMLWebpages/PowerSupplyMasterSheet.htm Manufacturer evidence: https://legacy.altechcorp.com/CAD/1MasterSheet/WebsiteUSE/HTMLWebpages/PowerSupplyMasterSheet.htm Source checked: 2026-10-29 Follow the official publisher links for the original drawing set. The title block restricts reproduction, so these files and derived previews are not hosted here. Legacy manufacturer download index; confirm current local product availability, electrical ratings and applicable approvals with Altech. The manufacturer index maps drawing group PSP_480Sxx to PSP-480S24, PSP-480S48. Voltage/current aliases stay on this single family page because the index links them to one mechanical file set. Check the housing, terminal-side cable approach and mounting arrangement against the exact installed power-supply variant. This is a legacy CAD source: confirm current product status, installation clearances and the applicable revision with Altech; the file group alone does not establish electrical ratings, approvals or interchangeability. ## In plain English ### What the equipment does A power supply turns incoming electrical power into the voltage and form needed by connected equipment. ### A simple example In a switchgear control panel, an AC-to-DC power supply can provide DC power for relays, controller modules and indication circuits. ### What the drawings help you do Use an outline or mounting drawing to plan where the equipment fits and where it attaches. Use a connection drawing to trace its electrical interfaces. A 3D model helps coordinate space; check the manufacturer's installation requirements separately. ### Terms - CAD: Computer-aided design files used to prepare drawings and models. - Revision: The recorded version of a drawing or model. Concept diagram: Incoming supply → Power supply → Required control power A simplified explanation of how this item works. It does not show terminal wiring or an operating procedure. - [Altech official source](https://legacy.altechcorp.com/CAD/1MasterSheet/WebsiteUSE/HTMLWebpages/PowerSupplyMasterSheet.htm) ## Which file should I choose? Start with PSP-480S24, PSP-480S48. The files above belong to Altech's PSP-480Sxx industrial power supply CAD resource; match any model or option suffix in the filename to your selected unit. Available here: STEP, DWG, DXF. The individual filenames above distinguish the supplied variants. ## Official files - PSP_480Sxx.stp (STEP): https://legacy.altechcorp.com/CAD/20/Power%20Supplies/PS_Industrial/PSP_480Sxx/PSP_480Sxx.stp Site download: not publicly hosted Rights review: The official PSP_480Sxx DXF title block contains a confidentiality/reproduction restriction. Treat the complete matching drawing set as publisher-only; no files are rehosted and no derived previews are supplied.; evidence: https://legacy.altechcorp.com/CAD/1MasterSheet/WebsiteUSE/HTMLWebpages/PowerSupplyMasterSheet.htm, https://legacy.altechcorp.com/CAD/20/Power%20Supplies/PS_Industrial/PSP_480Sxx/PSP_480Sxx_D.dxf Purpose: Manufacturer 3D mechanical model; acquired: true; redistribution: restricted; SHA-256: 451612f7be94ccdbd5bcf1ffd0d0fd633be9ba10b4e119455ff2e6b042afa640; revision: not recorded - PSP_480Sxx_D.dwg (DWG): https://legacy.altechcorp.com/CAD/20/Power%20Supplies/PS_Industrial/PSP_480Sxx/PSP_480Sxx_D.dwg Site download: not publicly hosted Rights review: The official PSP_480Sxx DXF title block contains a confidentiality/reproduction restriction. Treat the complete matching drawing set as publisher-only; no files are rehosted and no derived previews are supplied.; evidence: https://legacy.altechcorp.com/CAD/1MasterSheet/WebsiteUSE/HTMLWebpages/PowerSupplyMasterSheet.htm, https://legacy.altechcorp.com/CAD/20/Power%20Supplies/PS_Industrial/PSP_480Sxx/PSP_480Sxx_D.dxf Purpose: Manufacturer 2D mechanical outline; acquired: true; redistribution: restricted; SHA-256: 43d0239babccaa7501f3ca1480ff69c780377d4b5a7a45744b0654dabc68f49a; revision: not recorded - PSP_480Sxx_D.dxf (DXF): https://legacy.altechcorp.com/CAD/20/Power%20Supplies/PS_Industrial/PSP_480Sxx/PSP_480Sxx_D.dxf Site download: not publicly hosted Rights review: The official PSP_480Sxx DXF title block contains a confidentiality/reproduction restriction. Treat the complete matching drawing set as publisher-only; no files are rehosted and no derived previews are supplied.; evidence: https://legacy.altechcorp.com/CAD/1MasterSheet/WebsiteUSE/HTMLWebpages/PowerSupplyMasterSheet.htm, https://legacy.altechcorp.com/CAD/20/Power%20Supplies/PS_Industrial/PSP_480Sxx/PSP_480Sxx_D.dxf Purpose: Manufacturer 2D mechanical outline; acquired: true; redistribution: restricted; SHA-256: 9e6a0cf0b81c4d739e8903ff6535a11369730a5480bdcf0dce2d9f295e6fcae9; revision: not recorded Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.