{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL3215-1SE31-0UA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL3215-1SE31-0UA0","canonicalUrl":"https://aoctrl.com/siemens/6SL3215-1SE31-0UA0","factsUrl":"https://aoctrl.com/api/mcp/products/6SL3215-1SE31-0UA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SINAMICS S120 Converter Power Module PM340, 3AC 380-480V 50/60Hz input, 3AC 90A (45kW) output, Blocksize FSE, liquid cooling.","salesMarkdown":"## Power Module for Liquid-Cooled Drives The Siemens 6SL3215-1SE31-0UA0 is a SINAMICS S120 Converter Power Module PM340 rated for 3AC 380-480 V input at 50/60 Hz, delivering 3AC 90 A (45 kW) output. The Blocksize FSE frame uses liquid cooling, so this module is designed for a cabinet with a coolant loop — not a fan-cooled standalone unit. The 90 A continuous output at 45 kW means it handles a 55–60 kW motor at moderate overload duty (typical S120 rating practice); verify the motor's full-load amps against the drive's rated output current for the specific application. ## Liquid-Cooled Integration Notes Liquid cooling requires a properly sized coolant circuit (typically deionized water/glycol mix per Siemens guidelines) with the correct flow rate and pressure for the FSE heat sink. The coolant connections are on the module body; verify the hose barb size and sealing before piping. The module mounts on a standard backplate or in a sub-panel — the liquid loop replaces the fan for heat rejection, so the cabinet can be more tightly sealed but the coolant pump and heat exchanger must be accounted for in the system design.","metaTitle":"Siemens 6SL3215-1SE31-0UA0 SINAMICS S120 PM340, 90A 45kW Liq","metaDescription":"Siemens 6SL3215-1SE31-0UA0 SINAMICS S120 Power Module PM340, 3AC 380-480V, 90A (45kW), Blocksize FSE, liquid cooling. Lifecycle mature; available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drives (VFD)"],"specifications":{"lifecycle_stage":"mature"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/cfc679bb6584a136b7edfb2519b7b1ce.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=416036&mlfb=6SL3215-1SE31-0UA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6SL3215-1SE31-0UA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 6SL3215-1SE31-0UA0?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the power rating of 6SL3215-1SE31-0UA0?","answer":"It is rated for 3AC 380-480 V input, 50/60 Hz, with 3AC 90 A (45 kW) output. The frame size is Blocksize FSE and cooling is liquid."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6SL3215-1SE31-0UA0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/6SL3215-1SE31-0UA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}