{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6SL3210-1KE23-2UB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6SL3210-1KE23-2UB0","canonicalUrl":"https://aoctrl.com/siemens/6SL3210-1KE23-2UB0","factsUrl":"https://aoctrl.com/api/mcp/products/6SL3210-1KE23-2UB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SINAMICS G120C, 15.0 kW, 150% overload for 3 sec, 380-480 VAC 3-phase, IP20, Safe-Torque-Off, USS/MODBUS, frame size FSC.","salesMarkdown":"The 6SL3210-1KE23-2UB0 is a SINAMICS G120C variable frequency drive rated for 15.0 kW output power with 150% overload capability for 3 seconds — sized for a standard 15 kW 4-pole induction motor on a 380-480 VAC three-phase supply. The 150% overload for 3 seconds handles short-duration peak loads like conveyor start-up or crusher jams without tripping, but sustained overloads beyond that window require a larger frame. Input range covers 380-480 VAC three-phase, +10%/-20%, at 47-63 Hz, unfiltered — meaning it accepts the full global low-voltage mains tolerance band without an external line reactor for voltage sags, though a line reactor is still recommended for harmonic mitigation on weak grids. Integrated Safe-Torque-Off (STO) eliminates the need for an external safety relay on basic guarding circuits — wire the STO input directly to a safety-rated door switch or light curtain output, and the drive removes torque without a main contactor. This saves panel space and wiring time on machines requiring SIL 3 / PL e stop functions. ## I/O and fieldbus integration Onboard I/O gives 6 digital inputs, 2 digital outputs, 1 analog input, and 1 analog output — enough for a basic speed/start/stop application without an expansion module. The analog input accepts 0-10 V or 0/4-20 mA signals from a PLC or potentiometer; the analog output can echo actual speed or current to a panel meter or remote SCADA. Fieldbus is USS/MODBUS RTU integrated on the standard RJ45 port — no option card needed for Modbus RTU communication. For PROFINET or EtherNet/IP, a separate Communication Module (e.g. 6SL3246-0BA20-1FA0) plugs into the drive's slot. Default Modbus settings are 19200 baud, 8 data bits, no parity, 1 stop bit; verify slave ID mapping in the commissioning software. Frame size FSC measures 295 x 140 x 203 mm (H x W x D) and is rated IP20 / UL Open Type — intended for clean, dry indoor panel mounting where no washdown or dust ingress is expected. The IP20 rating means it is not protected against water jets; install inside a cabinet rated to the environment.","metaTitle":"6SL3210-1KE23-2UB0 SINAMICS G120C, 15.0 kW, 380-480 VAC","metaDescription":"SINAMICS G120C variable frequency drive, 15.0 kW, 150% overload for 3 sec, 380-480 VAC, IP20, Safe-Torque-Off, USS/MODBUS. Lifecycle stage: 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=349436&mlfb=6SL3210-1KE23-2UB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6SL3210-1KE23-2UB0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 6SL3210-1KE23-2UB0 and get a price?","answer":"The drive is sourced and quoted to order against an RFQ through independent distribution; submit an RFQ for current availability and pricing, which are confirmed at quote time."},{"question":"What is the rated power and overload of 6SL3210-1KE23-2UB0?","answer":"The drive is rated for 15.0 kW output power with 150% overload capability for 3 seconds, on a 380-480 VAC three-phase supply."},{"question":"What fieldbus protocols are integrated on 6SL3210-1KE23-2UB0?","answer":"USS and MODBUS RTU are integrated on the standard RJ45 port; PROFINET or EtherNet/IP require a separate Communication Module."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6SL3210-1KE23-2UB0","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/6SL3210-1KE23-2UB0 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}}