{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VFD004E43A","brand":"Delta","brandSlug":"delta","productSlug":"VFD004E43A","canonicalUrl":"https://aoctrl.com/delta/VFD004E43A","factsUrl":"https://aoctrl.com/api/mcp/products/VFD004E43A","rawCanonicalId":null},"summary":{"shortDescription":"Delta VFD-E Series VFD004E43A variable frequency drive, 0.4 kW / 0.5 HP, 3-phase 380-480V input, 1.5 A rated output, 0.1-600 Hz, natural cooling.","salesMarkdown":"## 0.4 kW drive on 3-phase 480V — what the rating buys The Delta VFD004E43A sits in the E Series variable-frequency drive family as the 480V three-phase, 0.4 kW (0.5 HP) step, and is specified for 3-phase 380-480V at 50/60 Hz input with a rated input current of 1.9 A. Output capability is 1.5 A continuous at 1.2 kVA, with the output voltage tracking the input proportionally — so a 380V feed gives a 380V motor, and 480V gives 480V. The drive is rated for motors up to 0.4 kW (0.5 HP), meaning it covers fractional-horsepower loads where you need closed-loop speed control rather than direct-on-line starting. Output frequency spans 0.1 to 600 Hz, which is the speed-control envelope the drive hands the motor — the 600 Hz upper end means the unit can also drive high-speed spindles or small blower applications where the motor nameplate exceeds 50/60 Hz base speed. Sized for fractional-HP pumps, fans, conveyors, and small mixers, it drops into the standard VFD-E footprint and takes its cooling from natural convection rather than a forced-air fan. ## Panel fit and form factor Because output voltage follows input proportionally, the drive does not transform — a 480V panel feeds a 480V motor, and there is no need to overspec the motor insulation for a higher-voltage bus. The commissioning engineer can confirm the motor nameplate voltage matches the supply before first power-up. ## Lifecycle and the supply channel Lifecycle stage is recorded as current, and this is the standard 'A' version of the VFD-E — not a special-build variant — with a typical lead-time window of 1 to 10 working days from the source channel. No official successor or second-source cross-reference is on the record for this exact order code, so the procurement decision rests on the BOM line itself rather than a planned migration.","metaTitle":"Delta VFD004E43A VFD, 0.4 kW, 380-480V 3-phase","metaDescription":"Delta VFD004E43A VFD-E series inverter drive, 0.4 kW (0.5 HP), 3-phase 380-480V input, 1.5 A output, 0.1-600 Hz. Quoted to order against the BOM.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drive (VFD) 480V"],"specifications":{"E":"E Series","VFD":"Variable Frequency Drive","title":"VFD004E43A","Weight":"1.2 Kg","Product No.":"VFD004E43A","description":"Inverter Drive","Input Rating":"Rated Input Current (A) : 1.9Rated Voltage/Frequency : 3-phase, 380-480V, 50/60Hz","Product Type":"Inverter Drive","Version Type":"A = Standard drive","Output Rating":"Rated Output Capacity (kVA) : 1.2Rated Output Current (A) : 1.5Maximum Output Voltage (V) : 3-Phase Proportional to Input VoltageOutput Frequency (Hz) : 0.1~600 Hz","Cooling Method":"Natural Cooling","Shipping Weight":"3 Kg","lifecycle_stage":"current","Estimated Lead Time":"Usually ships in 1-10 working days.","Mains Input Voltage":"43 = 460 Three phase","Output Frequency (Hz)":"0.1~600 Hz","Rated Input Current (A)":"1.9","Rated Voltage/Frequency":"3-phase, 380-480V, 50/60Hz","Rated Output Current (A)":"1.5","Applicable motor capacity":"004 = 0.5 HP(0.4kW)","Maximum Output Voltage (V)":"3-Phase Proportional to Input Voltage","Rated Output Capacity (kVA)":"1.2","Max. Applicable Motor Output (hp)":"0.5","Max. Applicable Motor Output (kW)":"0.4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$282.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b8fcb8cd040404375c9add6aae64ba8a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What motor does VFD004E43A drive?","answer":"Fractional-horsepower motors up to 0.4 kW (0.5 HP) on a 3-phase 380-480V supply, with 1.5 A continuous output current and 0.1 to 600 Hz output frequency available for speed control. Output voltage tracks the input, so the motor nameplate voltage must match the supply."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/delta/VFD004E43A","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/VFD004E43A 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}}