{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ACS550-U1-022A-6","brand":"ABB","brandSlug":"abb","productSlug":"ACS550-U1-022A-6","canonicalUrl":"https://aoctrl.com/abb/ACS550-U1-022A-6","factsUrl":"https://aoctrl.com/api/mcp/products/ACS550-U1-022A-6","rawCanonicalId":null},"summary":{"shortDescription":"ABB ACS550-U1-022A-6 AC drive, three-phase 500-600 VAC at 50/60 Hz, 22 A output rated 15 kW, UL Type/NEMA 1 wall-mount indoor enclosure, 15.88 kg.","salesMarkdown":"The ABB ACS550-U1-022A-6 is an AC drive in the ACS550-U1 family, sized for a three-phase 500-600 VAC 50/60 Hz supply with a 22 A continuous output rating and a 15 kW nameplate — the 500-600 V input window is what defines the slot it fits in on a cabinet BOM, not the family name. The 22 A / 15 kW figure is the headline number an application engineer uses to size the motor matchup; pairing it to a 600 V class motor keeps the drive inside its continuous current envelope, which is the parameter that actually decides thermal life. Enclosure class is UL Type/NEMA 1, which is an indoor wall-mount rating — suitable for a control room or a protected equipment room, not a hose-down or outdoor location. ## Voltage-class delta vs the 240 V sibling The catalog peer ACS550-U1-114A-2 sits on the same U1 mechanical platform but uses the -2 suffix, placing it in the 208-240 VAC class at 114 A and 30 kW — a different input voltage, current frame, and kW from the seed. ## Sourcing posture","metaTitle":"ABB ACS550-U1-022A-6 drive, 22 A, 15 kW, 500-600 V","metaDescription":"ABB ACS550-U1-022A-6 AC drive, three-phase 500-600 VAC at 50/60 Hz, 22 A output / 15 kW, UL Type/NEMA 1 indoor wall-mount. Quoted to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drive (VFD) 600V"],"specifications":{"Part #":"ACS550-U1-022A-6","Weight":"15.88 kgs","Category":"Drives","Option 1":"UL Type/NEMA 1","Option 2":"UL Type/NEMA 1","Construction":"US Installation and NEMA Compliance","Sub Category":"Motor Drives","Top Category":"Motors & Motor Controls","lifecycle_stage":"eol_hot","Output Current Rating":"Three-Phase, 500-600 VAC, 50/60 HZ, 22 A, 15 KW"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2,892.62","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/ACS550-U1-022A-6/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/ACS550-U1-022A-6","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/abb/ACS550-U1-022A-6 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}}