{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3AXD50000275755","brand":"ABB","brandSlug":"abb","productSlug":"3AXD50000275755","canonicalUrl":"https://aoctrl.com/abb/3AXD50000275755","factsUrl":"https://aoctrl.com/api/mcp/products/3AXD50000275755","rawCanonicalId":null},"summary":{"shortDescription":"ABB ACH480 series HVAC drive module, 3AXD50000275755, 22 kW normal-use output, 50 A, 380-480 V 3-phase, IP20, BACnet, frame R4.","salesMarkdown":"The 3AXD50000275755 is an ABB ACH480 series low-voltage AC drive module built for HVAC applications. It delivers 22 kW normal-use output at 50 A on a 380-480 V three-phase supply, with a 47.5-63 Hz input range that covers 50/60 Hz mains. Normal-use output current is 50 A; heavy-duty use drops to 45 A, and light-overload use sits at 48 A. Under UL listing those figures derate to 42 A normal-use, 40 A heavy-duty, and 42 A light-overload. That UL derating is the number to use for NEC-compliant installations — the IEC figures are for rest-of-world panels. The 22 kW power rating holds across all three duty classes, so the motor sizing doesn't shift, only the thermal headroom on the drive. ## Integration and I/O The drive has 2 analog inputs and 2 analog outputs, plus 6 digital inputs and 3 digital outputs — enough for a basic AHU or pump sequence without an extra I/O module. Communication is BACnet over the built-in port; there is no Industrial Ethernet interface (0 hardware interfaces listed), so if the BMS expects Modbus TCP or BACnet/IP, confirm the protocol variant before wiring. Standby loss is 38 W, which matters for energy-code compliance on systems that idle overnight.","metaTitle":"ABB 3AXD50000275755 ACH480 HVAC Drive, 22 kW, 50 A, 400 V","metaDescription":"ABB ACH480-04-050A-4 HVAC drive module, 22 kW normal use, 50 A output, 380-480 V 3-phase, IP20, BACnet, active production. RoHS/REACH/UL compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["AC Drive (VFD) 480V"],"specifications":{"SCIP":"195df5c0-4685-425b-8b31-e03d5656a0e8 Finland","Includes":"Control unit","Frame Size":"R4","Sound dB (A)":"69 dB(A)","Standby Loss":"38 W","Analog Inputs":"2","Frequency (f)":"47.5 ... 63 Hz","Mounting Type":"Module","WEEE Category":"5. Small Equipment (No External Dimension More Than 50 cm)","Analog Outputs":"2","lifecycle_stage":"current","Efficiency Level":"IE2","Number of Phases":"3-phase","Temperature Rating":"Maximum 50 °C","Enclosure Type NEMA":"Open Type","Input Voltage (Uin)":"380 ... 480 V","Degree of Protection":"IP20","Apparent Power Output":"35 kV·A","Communication Protocol":"BACNET","Power Consumption (@Pcons)":"672 W","Multiple Battery Information":"Lithium Coin, CR2032, 220 mAh, 3 V, 1 pc, 3 g","Number of Digital In/Outputs":"6 / 3","Number of Hardware Interfaces":"Industrial Ethernet 0","Output Power, Normal Use (Pn)":"22 kW","Output Current, Normal Use (In)":"50 A","Output Power, Heavy-Duty Use (PhD)":"22.0 kW","Output Current, Heavy-Duty Use (IhD)":"45.0 A","Output Power, Light-Overload Use (PlD)":"22.0 kW","Certificates and Declarations/RoHS Date":"20230315","Certificates and Declarations/REACH Date":"20250905","Output Current, Light-Overload Use (IlD)":"48.0 A","Technical UL/Output Current, Normal Use (UL)":"42 A","Certificates and Declarations/RoHS Information":"Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019","Certificates and Declarations/REACH Information":"True - contains substances > 0.1 mass percentage","Technical UL/Output Current, Heavy-Duty Use (UL)":"40.0 A","Technical UL/Output Current, Light-Overload Use (UL)":"42.0 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.abb.com/global/en/products/3axd50000275755","alternativesUrl":"https://aoctrl.com/api/mcp/products/3AXD50000275755/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does this drive have?","answer":"RoHS compliant per EU Directive 2011/65/EU (declaration date 20230315), REACH registered (date 20250905, contains substances >0.1% mass), and UL listed with derated output currents for NEC installations."},{"question":"What is the SCIP number for this part?","answer":"The SCIP number is 195df5c0-4685-425b-8b31-e03d5656a0e8 Finland."},{"question":"What is the normal-use output current under UL?","answer":"Under UL listing the normal-use output current is 42 A, compared to 50 A under IEC ratings."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/3AXD50000275755","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/3AXD50000275755 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}}