{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VFD075M43A","brand":"Delta","brandSlug":"delta","productSlug":"VFD075M43A","canonicalUrl":"https://aoctrl.com/delta/VFD075M43A","factsUrl":"https://aoctrl.com/api/mcp/products/VFD075M43A","rawCanonicalId":null},"summary":{"shortDescription":"Delta VFD-M Series sensorless vector micro drive VFD075M43A, 3-phase 380-480 VAC input, 7.5 kW / 10 HP, 18 A output, 0.1-400 Hz, fan cooled, 3.3 kg.","salesMarkdown":"## Sizing a 7.5 kW motor on a 460 V bus The VFD075M43A sits in the Delta VFD-M micro-drive family and is sized for a 7.5 kW / 10 HP motor on a 3-phase 460 V supply — rated output current is 18 A with a rated output capacity of 13.7 kVA, so it covers the standard induction-motor envelope for that power class without step-up. Input accepts 3-phase 380-480 VAC at 50/60 Hz with ±10% voltage tolerance (342-528 VAC) and ±5% frequency tolerance (47-63 Hz), drawn at 23 A rated input current; the wide input window lets the same drive ride plant-voltage sag and generator-supplied panels without an external transformer. ## Output range, carrier, and where it fits in a panel Output frequency spans 0.1-400 Hz, meaning the drive handles both low-speed high-torque fans and high-speed spindle-style loads up to that ceiling; the maximum output voltage tracks the input proportionally, so a 380 V plant delivers a 380 V motor-side waveform. Carrier frequency is adjustable from 1-15 kHz — pushing it up quiets motor acoustic noise but increases switching losses, so the installer trades acoustic comfort against thermal headroom per the drive's derating curve. ## Where it sits in the VFD-M current ladder Within the VFD-M Series the VFD075M43A is the 7.5 kW rung on the 460 V class — the lighter siblings in the same voltage class are VFD007M43B at 0.75 kW / 1 HP with 3 A output and VFD015M43B at 1.5 kW / 2 HP with 4 A output, while VFD022M43B at 2.2 kW / 3 HP with 5 A output sits between them; each step roughly doubles or halves the current rating, so the right drive is the one sized to the motor nameplate rather than the nearest catalog match.","metaTitle":"Delta VFD075M43A VFD-M Drive, 7.5 kW, 460V, 18 A","metaDescription":"Delta VFD075M43A sensorless vector micro drive, 7.5 kW / 10 HP, 3-phase 380-480 VAC, 18 A output, 0.1-400 Hz. Quoted to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drive (VFD) 480V"],"specifications":{"title":"VFD075M43A","Weight":"3.3 kg","Product no":"VFD075M43A","description":"General Sensorless Vector Control Micro Drives","Input Rating":"Rated Input Current : 3-phase , 23 Rated Voltage, Frequency : 3-phase 380-480 VAC, 50/60Hz Voltage Tolerance : ±10% (342~528 VAC) Frequency Tolerance : ± 5% (47~63 Hz)","Product type":"General Sensorless Vector Control Micro Drives VFD-M Series","Version Type":"A","Input Voltage":"43 - Three phase 460V","Output Rating":"Rated Output Capacity (kVA) : 13.7 Rated Output Current (A) : 18 Maximum Output Voltage (V) : 3-phase Proportional to Input Voltage Output Frequency (Hz) : 0.1~400 Hz Carrier Frequency (kHz) : 1-15","Voltage Class":"460V Class","Cooling Method":"Fan Cooled","Shipping Weight":"5 Kg","lifecycle_stage":"current","Voltage Tolerance":"±10% (342~528 VAC)","Estimated Lead Time":"Usually ships in 1-10 working days.","Frequency Tolerance":"± 5% (47~63 Hz)","Rated Input Current":"3-phase , 23","Output Frequency (Hz)":"0.1~400 Hz","Carrier Frequency (kHz)":"1-15","Rated Output Current (A)":"18","Rated Voltage, Frequency":"3-phase 380-480 VAC, 50/60Hz","Applicable motor capacity":"075 - 10HP(7.5kW)","Maximum Output Voltage (V)":"3-phase Proportional to Input Voltage","Rated Output Capacity (kVA)":"13.7","Max. Applicable Motor Output (hp)":"10","Max. Applicable Motor Output (kW)":"7.5"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$426.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/8907f7e547d09cbac1904d962d695ea6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What motor does VFD075M43A drive, and at what current?","answer":"It drives a 7.5 kW / 10 HP induction motor at 18 A rated output, 0.1-400 Hz, on a 3-phase 460 V class supply. Carrier frequency is adjustable from 1-15 kHz, so the installer trades acoustic noise against thermal derating."},{"question":"If VFD075M43A is too large for the panel, what is the next smaller VFD-M on the 460 V bus?","answer":"The next smaller rating in the same VFD-M Series on the 460 V class is VFD022M43B at 2.2 kW / 3 HP with 5 A rated output, followed by VFD015M43B at 1.5 kW / 2 HP / 4 A and VFD007M43B at 0.75 kW / 1 HP / 3 A. Each step in the ladder roughly halves the output current, so the right match is the motor nameplate rather than the nearest catalog rung."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/delta/VFD075M43A","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/VFD075M43A 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}}