{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VW3A4629","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"VW3A4629","canonicalUrl":"https://aoctrl.com/schneider/VW3A4629","factsUrl":"https://aoctrl.com/api/mcp/products/VW3A4629","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Altivar VW3A4629 passive harmonic filter, 144 A rated current, 400 V AC, 3-phase, IP20, 98% efficiency.","salesMarkdown":"The Schneider VW3A4629 is a passive filter designed to reduce current harmonics from Altivar variable speed drives. It mounts inline on the line side of the drive, rated for 144 A continuous at 400 V three-phase, 50 Hz. The filter achieves 98% efficiency and delivers a THDI of 10% for 75 kW drives (ATV61HD75N4, ATV71HD75N4, ATV71WD75N4) and 5% for 90 kW drives (ATV61HD90N4, ATV61WD75N4, ATV61WD75N4C, ATV61WD90N4, ATV61WD90N4C, ATV71HD90N4, ATV71WD90N4). One filter per drive — no sharing across multiple units. ## Electrical characteristics and derating The power factor varies with load: cos φ is 1 at 150% of line current, 0.99 at 100%, and 0.85 at 75%. Maximum current is 1.5 times nominal. Operating temperature range is 5 to 40 °C without derating; above 40 °C up to 55 °C, derate 3% per °C. Above 1000 m altitude, derate 5% per 1000 m up to 4000 m. Relative humidity 5 to 85% non-condensing. Class F insulation. Storage temperature -25 to 55 °C. IP20 rated, intended for enclosure mounting. Electrical connection via bare wires, 12.5 mm diameter. Three-phase input. The filter is sized for one drive per unit — match to the specific Altivar model (ATV61 or ATV71, H or W frame, 75 or 90 kW) to ensure correct THDI performance.","metaTitle":"Schneider VW3A4629 Passive Filter, 144A, 400V, Obsolete","metaDescription":"Schneider VW3A4629 passive harmonic filter, 144 A rated, 400 V, 98% efficiency. Obsolete — sourced to order against RFQ via independent channels.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["AC Drive (VFD) 480V"],"specifications":{"THDI":"10 % for ATV61HD75N4 ATV61H motor: 75 kW/100 hp 10 % for ATV71HD75N4 ATV71H motor: 75 kW/100 hp 10 % for ATV71WD75N4 ATV71W motor: 75 kW/100 hp 5 % for ATV61HD90N4 ATV61H motor: 90 kW/125 hp 5 % for ATV61WD75N4 ATV61W motor: 75 kW/100 hp 5 % for ATV61WD75N4C ATV61W motor: 75 kW/100 hp 5 % for ATV61WD90N4 ATV61W motor: 90 kW/125 hp 5 % for ATV61WD90N4C ATV61W motor: 90 kW/125 hp 5 % for ATV71HD90N4 ATV71H motor: 90 kW/125 hp","Cos phi":"1 (150 % of line current) 0.85 (75 % of line current) 0.99 (100 % of line current)","Efficiency":"98 %","Max current":"1.5 x nominal current","lifecycle_stage":"mature","Relative humidity":"5...85 % without condensation","Operating altitude":"> 1000...4000 m with current derating 5 % per 1000 m","Quantity per drive":"1 filter per drive for ATV61HD75N4 1 filter per drive for ATV61HD90N4 1 filter per drive for ATV61WD75N4 1 filter per drive for ATV61WD75N4C 1 filter per drive for ATV61WD90N4 1 filter per drive for ATV61WD90N4C 1 filter per drive for ATV71HD75N4 1 filter per drive for ATV71HD90N4 1 filter per drive for ATV71WD75N4","[In] rated current":"144 A","Electrical connection":"bare wires diameter: 12.5 mm","Power Supply Frequency":"50 Hz +/- 5 %","IP degree of protection":"IP20","Network number of phases":"3 phases","Product or component type":"Passive filter","[Us] rated supply voltage":"400 V +/- 10 %","Electrical insulation class":"Class F","Product specific application":"Reduction of current harmonics","Ambient air temperature for storage":"-25...55 °C","Ambient air temperature for operation":"40...55 °C (with current derating 3 % per °C) 5...40 °C (without current derating)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/96e4a00665ce25a24f882a3ff03ba3fa.pdf","sourceUrl":"https://www.se.com/hk/en/product/VW3A4629/passive-filter-altivar-144a-400v-for-variable-speed-drive/","alternativesUrl":"https://aoctrl.com/api/mcp/products/VW3A4629/alternatives.json"},"ai":{"faq":[{"question":"What THDI does VW3A4629 achieve?","answer":"The VW3A4629 delivers 10% THDI when paired with 75 kW drives (ATV61HD75N4, ATV71HD75N4, ATV71WD75N4) and 5% THDI with 90 kW drives (ATV61HD90N4, ATV61WD75N4, ATV61WD75N4C, ATV61WD90N4, ATV61WD90N4C, ATV71HD90N4, ATV71WD90N4)."},{"question":"What is the rated current and voltage of VW3A4629?","answer":"Rated current is 144 A at 400 V AC three-phase, 50 Hz. Maximum current is 1.5 times nominal."},{"question":"Where can I buy VW3A4629?","answer":"The VW3A4629 is sourced through independent distribution channels. Submit an RFQ for current availability and pricing — confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/VW3A4629","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/VW3A4629 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}}