{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VFD45AMH43ANSAA","brand":"Delta","brandSlug":"delta","productSlug":"VFD45AMH43ANSAA","canonicalUrl":"https://aoctrl.com/delta/VFD45AMH43ANSAA","factsUrl":"https://aoctrl.com/api/mcp/products/VFD45AMH43ANSAA","rawCanonicalId":null},"summary":{"shortDescription":"Delta, VFD-AM series, Frequency Converter Variable Speed AC Motor Drives, VFD45AMH43ANSAA, Frame F, 22 kW / 30 HP, Heavy Duty 49.5 A, Normal Duty 53.9 A, IP20, optional EMC filter.","salesMarkdown":"The Delta VFD45AMH43ANSAA is a Frame F frequency converter rated for 22 kW (30 HP) motor output on a 3-phase 380–480 VAC supply, delivering 49.5 A in heavy-duty service and 53.9 A in normal-duty service. The 53.9 A normal-duty figure applies for variable-torque loads (centrifugal fans, pumps) where the drive sees lower sustained current at the motor's full speed. ## Installation and duty considerations The drive is naturally cooled (no fan), which eliminates a common failure point but means the enclosure must allow free air circulation — mount it vertically with clearance above and below per the manual's minimum spacing. The EMC filter is optional (not fitted as standard), so if the installation must meet conducted emission limits for the CE mark or a specific machine directive, order the filter variant or plan an external filter. Carrier frequency is adjustable from 2 to 15 kHz (factory set at 4 kHz); raising it quiets the motor but increases thermal dissipation in the drive — at the higher end, derating the output current may be necessary. ## Voltage tolerance and input range The operating voltage range is 323–528 VAC, which covers the nominal 380–480 V three-phase supply with a –15% to +10% tolerance. That headroom handles a weak grid or a long feeder run where voltage drop is a concern, provided the input current stays within the rated 49.5 A (heavy duty) or 53.9 A (normal duty). Frequency tolerance is 47–63 Hz, so it rides through minor grid frequency excursions without tripping.","metaTitle":"Delta VFD45AMH43ANSAA 22 kW VFD, Frame F, 49.5 A HD","metaDescription":"Delta VFD45AMH43ANSAA frequency converter: 22 kW, 49.5 A heavy duty, 53.9 A normal duty, Frame F, IP20, 380-480 VAC, optional EMC filter. Sourced to order, RFQ for pricing.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drive (VFD) 480V"],"specifications":{"Frame":"F","title":"VFD45AMH43ANSAA","EMC Filter":"Optional","Heavy Duty":"49.5","Normal Duty":"53.9","Product No.":"VFD45AMH43ANSAA","description":"Frequency Converter Variable Speed AC Motor Drives","Product Type":"Frequency Converter Variable Speed AC Motor Drives","Cooling Method":"Natural cooling","Shipping Weight":"8 Kg","lifecycle_stage":"current","Estimated Lead Time":"1 - 10 working days.","Frequency Tolerance":"47~63 Hz","Carrier Frequency (kHz)":"2~15 (Factory setting: 4)","Operating Voltage Range":"323~528 Vac","Rated Input Current (A)":"Heavy Duty : 49.5Normal Duty : 53.9","Rated Output Current (A)":"49.0","Ingress Protection Rating":"IP20","Rated Voltage / Frequency":"3-phase AC 380V~480V ( -15 % ~ +10 %), 50/60 Hz","Rated Output Capacity (KVA)":"37.3","Applicable Motor Output (HP)":"30","Applicable Motor Output (kW)":"22"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,137.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/94cab5abbf49f888c0c76aace8982c00.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source for VFD45AMH43ANSAA?","answer":"The VFD38AMH43ANSAA is the next step down in the same Frame F, same voltage class, same cooling — it delivers 41.5 A output (18.5 kW / 25 HP) versus the 49.0 A output of the VFD45AMH43ANSAA. Panel footprint and wiring are identical; the swap is a matter of motor current demand, not rewiring."},{"question":"Where can I buy VFD45AMH43ANSAA and how is it quoted?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or price is published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/delta/VFD45AMH43ANSAA","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/VFD45AMH43ANSAA 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}}