{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU2722-0CA00-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU2722-0CA00-0AA0","canonicalUrl":"https://aoctrl.com/siemens/4EU2722-0CA00-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU2722-0CA00-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EU2722-0CA00-0AA0 commutating choke for converter, 3-phase, 500V AC, 160A AC max, 0.18 mH, IP00, Class H insulation.","salesMarkdown":"## Commutating choke for converter duty It carries a rated operating voltage of 500V AC at 50 Hz and a maximum AC current of 160A, with a peak current capability of 200A. The 0.18 mH inductance and 4% relative inductive voltage drop shape the current rise rate for the converter's semiconductors, limiting di/dt and reducing harmonic distortion on the line side. The 160A AC maximum current and 144A AC operational current define the continuous thermal capacity under rated conditions at 40°C ambient. The 196A DC rated value is the equivalent DC current the choke can handle — relevant if the converter front end draws a DC-link current with a similar RMS heating effect. The 4% voltage drop at rated current and frequency is the impedance the choke presents; this is the figure used to calculate fault-current limiting and harmonic attenuation in the drive designer's model. IP00 means the choke has no enclosure — it is an open-frame component intended for installation inside a cabinet that provides the environmental seal. The Class H insulation system per IEC 60085 allows a 180°C hot-spot temperature, which gives thermal headroom in a crowded panel with other heat sources. Total power loss is 248W (174W coil + 74W iron core) — this heat must be evacuated by the cabinet ventilation or cooling system. Dimensions are 0.27m wide by 0.248m high by 0.187m deep. The main circuit connection uses flat-type terminals — expect bus-bar or crimp-lug terminations rather than cage clamps. The choke is designed for bolting onto a mounting plate inside the converter cabinet; the open-frame construction (IP00) requires separation from live buswork per the clearance distances in the installation standard. The lifecycle stage is recorded as mature, indicating the product is in a stable phase of its production run — not newly introduced and not flagged for discontinuation.","metaTitle":"Siemens 4EU2722-0CA00-0AA0 Commutating Choke, 160A AC, 500V,","metaDescription":"Siemens 4EU2722-0CA00-0AA0 commutating choke for converter, 3-phase, 160A AC max, 500V AC, 50Hz, 0.18mH, IP00, Class H. Mature lifecycle, sourced to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.187m","Width":"0.27m","Height":"0.248m","Peak Current":"200A","Phase Number":"3","Type Of Voltage":"AC","lifecycle_stage":"mature","Product Designation":"Kommut.-Drossel f. Stromrichter","protection class IP":"IP00","current at AC maximum":"160A","Inductivity Rated Value":"0.00018H","current at DC rated value":"196A","power loss [W] of the coil":"174W","Operating Voltage Rated Value":"500V","Ambient Temperature Rated Value":"40°C","Operating Frequency Rated Value":"50Hz","power loss [W] of the iron core":"74W","thermal class according to IEC 60085":"H","operational current at AC rated value":"144A","Type Of Electrical Connection For Main Current Circuit":"flat connector","Relative Inductive Drop In Voltage For Rated Value Of The Current, Voltage And Frequency":"4%"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=499987&mlfb=4EU2722-0CA00-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU2722-0CA00-0AA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 4EU2722-0CA00-0AA0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at the time of quote — submit an RFQ for a firm commercial response."},{"question":"What are the key electrical ratings for 4EU2722-0CA00-0AA0?","answer":"Rated operating voltage is 500V AC at 50 Hz, 3-phase. Maximum AC current is 160A, operational AC current is 144A, and peak current is 200A. Inductance is 0.18 mH with a 4% relative inductive voltage drop. The DC rated current is 196A."},{"question":"What compliance documentation is available for 4EU2722-0CA00-0AA0?","answer":"The part is designed to EN 61558-2-20 (safety of transformers, reactors, and power supply units) as noted in the description. The insulation system is Class H per IEC 60085. Standard manufacturer declarations for RoHS and REACH are typically available on request for Siemens industrial components."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU2722-0CA00-0AA0","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/4EU2722-0CA00-0AA0 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}}