{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL3220-3YD42-0UB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL3220-3YD42-0UB0","canonicalUrl":"https://aoctrl.com/siemens/6SL3220-3YD42-0UB0","factsUrl":"https://aoctrl.com/api/mcp/products/6SL3220-3YD42-0UB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SINAMICS G120XA variable frequency drive, 6SL3220-3YD42-0UB0, 75 kW at 400 V, 136 A rated current (LO), 380-440 V AC 3-phase input, 0-550 Hz output, 61 kg.","salesMarkdown":"## 75 kW at 400 V — the heavy-lift VFD for pumps and fans The 6SL3220-3YD42-0UB0: The SINAMICS G120XA is Siemens' variable-frequency drive built for variable-torque loads — pumps, fans, compressors — where the 75 kW rating at 400 V (LO duty) handles the full motor nameplate without derating. Rated current sits at 136 A in LO mode at 400 V, with a max output of 150 A for short-duration overloads. Line voltage tolerance is wide: 380 to 440 V AC +10%/-20%, 3-phase, 47-63 Hz. That covers most global 400 V class grids, including weak networks where voltage sag is a concern. ## Output frequency — V/f vs vector control ceilings V/f control reaches 550 Hz output, suitable for high-speed spindles or centrifugal machines. Vector control tops out at 240 Hz, which is the practical ceiling for closed-loop torque and speed regulation on standard induction motors. ## Mature lifecycle — still in production, not end-of-life Lifecycle stage is listed as mature — meaning Siemens still manufactures it, but it's past the introduction and growth phase. For a BOM freeze or a line-down spare, this is a stable pick; the lead time estimate of 1-10 working days suggests ready availability through distribution.","metaTitle":"Siemens 6SL3220-3YD42-0UB0 SINAMICS G120XA, 75 kW, 136 A","metaDescription":"Siemens SINAMICS G120XA drive, 75 kW at 400 V, 136 A rated current. Mature lifecycle stage. Quoted to order against RFQ. 380-440 V AC, 3-phase input.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drives (VFD)"],"specifications":{"Mass":"61 Kg","title":"6SL3220-3YD42-0UB0","Efficiency":"0.98","Power loss":"1.720 kW","Product No.":"6SL3220-3YD42-0UB0","description":"SINAMICS G120XA","Line voltage":"380 ... 440 V +10 % -20 %","Power factor":"0.75 ... 0.93","Product Type":"SINAMICS G120XA","Rated voltage":"400 V","Line frequency":"47 ... 63 Hz","Pulse frequency":"4 kHz","Shipping Weight":"62 Kg","lifecycle_stage":"mature","Number of phases":"3 AC","Offset factor cos":"0.99","Rated current (LO)":"136.00 A","Estimated Lead Time":"1 - 10 working days.","Max. output current":"150.00 A","Rated current 380V (IN)":"144.00 A","Rated current 400V (IN)":"136.00 A","Sound pressure level(1m)":"73.1 dB","Rated power IEC 400V (LO)":"75.00 kW","Output frequency for V/f control":"0 ... 550 Hz","Output frequency for vector control":"0 ... 240 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3,752.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/938223ce923b813fab1a641a732a4ebd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the power rating and current draw of 6SL3220-3YD42-0UB0?","answer":"Rated power is 75 kW at 400 V in low-overload (LO) duty. Rated current at 400 V is 136 A (LO), with a maximum output current of 150 A. At 380 V, the rated current is 144 A."},{"question":"What input voltage and frequency does this drive accept?","answer":"It accepts 3-phase 380-440 V AC +10%/-20% at 47-63 Hz. This covers standard 400 V class grids worldwide, including installations with weak or sagging supply lines."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6SL3220-3YD42-0UB0","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/6SL3220-3YD42-0UB0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}