{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VFD150B43B","brand":"Delta","brandSlug":"delta","productSlug":"VFD150B43B","canonicalUrl":"https://aoctrl.com/delta/VFD150B43B","factsUrl":"https://aoctrl.com/api/mcp/products/VFD150B43B","rawCanonicalId":null},"summary":{"shortDescription":"Delta VFD-B Series, VFD150B43B, Variable Frequency Drive, 20 HP (15 kW), 460V Three Phase, 32 A Output, Fan Cooled.","salesMarkdown":"## Drive sizing and input power The Delta VFD150B43B is a VFD-B series variable frequency drive rated for 20 HP (15 kW) motor output on a 3-phase 380 to 480 V supply. The 32 A rated output current and 24.4 kVA output capacity size it for a standard 20 HP induction motor on a conveyor or pump load. Input current draws 25 A at full load, so plan branch circuit protection accordingly — the drive's voltage tolerance of ±10% (342 to 528 V) and frequency tolerance of ±5% (47 to 63 Hz) cover most industrial mains fluctuations without derating. ## Output frequency range and carrier Output frequency spans 0.1 to 400 Hz, covering both standard 60 Hz motor nameplates and high-speed spindle applications. The carrier frequency is adjustable from 1 to 15 kHz — run it at 4 kHz for general-purpose motor loads to balance audible noise against drive losses; drop to 2 kHz for long motor cable runs over 50 m to reduce reflected-wave stress on the motor insulation.","metaTitle":"Delta VFD150B43B AC Drive, 20 HP 15 kW, 460V 3-Phase","metaDescription":"Delta VFD150B43B variable frequency drive rated 20 HP (15 kW), 32 A output, 3-phase 380-480 V. Current lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drive (VFD) 480V"],"specifications":{"43":"460V Three phase","150":"20HP(15kW)","B":"Version Type","VFD":"Variable Frequency Drive","title":"VFD150B43B","Weight":"13 Kg","Product No.":"VFD150B43B","description":"AC Drive Motors","Product Type":"AC Drive Motors","Rated Voltage":"3-phase 380 to 480 V","Voltage Class":"460V Class","Cooling Method":"Fan Cooled","Shipping Weight":"14 Kg","lifecycle_stage":"current","Voltage Tolerance":"± 10%(342~528 V)","Estimated Lead Time":"Usually ships in 1-10 working days.","Frequency Tolerance":"± 5%(47~63 Hz)","Output Frequency (Hz)":"0.1~400 Hz","Carrier Frequency (kHz)":"1-15","Rated Input Current (A)":"25","Rated Output Current (A)":"32","Maximum Output Voltage (V)":"3-phase Proportional to Input Voltage","Rated Output Capacity (kVA)":"24.4","Max. Applicable Motor Output (hp)":"20","Max. Applicable Motor Output (kW)":"15"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,579.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/291df42255924d9877f5c5fc750a3a51.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is VFD150B43B's motor power rating?","answer":"The VFD150B43B is rated for 20 HP (15 kW) motor output on a 3-phase 380 to 480 V supply."},{"question":"What is the rated output current of VFD150B43B?","answer":"Rated output current is 32 A, with a corresponding output capacity of 24.4 kVA."},{"question":"Where can I buy VFD150B43B?","answer":"Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time."},{"question":"What voltage range does VFD150B43B accept?","answer":"Rated input is 3-phase 380 to 480 V, with a voltage tolerance of ±10% (342 to 528 V)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/delta/VFD150B43B","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/delta/VFD150B43B when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}