{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VFD007B43A","brand":"Delta","brandSlug":"delta","productSlug":"VFD007B43A","canonicalUrl":"https://aoctrl.com/delta/VFD007B43A","factsUrl":"https://aoctrl.com/api/mcp/products/VFD007B43A","rawCanonicalId":null},"summary":{"shortDescription":"Delta VFD007B43A B-series AC drive (VFD), 1 HP (0.7 kW), 460V three-phase, fan-cooled, 2.7 Kg.","salesMarkdown":"## Delta VFD007B43A — 0.7 kW B-series at 460V At 460V three-phase, this drive feeds three-phase induction loads — typically small pumps, fans, conveyors, or mixers — where the existing plant distribution is 460V rather than the 230V single-phase that smaller fractional drives assume. The B-series positioning sits in Delta's established compact-drive tier, so installation footprint and keypad layout match the wider family rather than introducing a new platform. ## Overload, skip frequency, and stall behavior Overload endurance is rated at 150% of rated current for 1 minute, which covers the typical starting surge of a small pump or fan without forcing a sizing jump to the next horsepower bracket. Skip frequency supports three zones across a 0.1–400 Hz range, useful when the driven load hits a resonant speed and the line cannot tolerate it. Stall prevention is configurable from 20 to 250% of rated current, and frequency-setting resolution is 0.01 Hz — granular enough for process trim where the operator dials in a target speed rather than a coarse band. These are the parameters the commissioning engineer works with first when bringing the drive up on a new motor. ## Cooling, ambient, and panel-side integration Fan cooling is built in, so the drive needs clearance above and below for airflow rather than relying on a cold panel face. Ambient humidity must stay below 90% RH non-condensing, and storage/transport temperature spans -20 C to 60 C — the storage envelope is wider than the operating envelope, so a unit on the shelf before commissioning is not stressed by warehouse conditions.","metaTitle":"Delta VFD007B43A AC Drive, 1 HP (0.7 kW), 460V","metaDescription":"Delta VFD007B43A B-series VFD, 1 HP (0.7 kW) at 460V three-phase, fan-cooled, 150% overload for 1 minute.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drive (VFD) 480V"],"specifications":{"43":"460V Three phase","A":"Version Type","B":"B series","007":"1 HP(0.7kW)","VFD":"Variable Frequency Drive","title":"VFD007B43A","Weight":"2.7 Kg","Product No.":"VFD007B43A","description":"AC Motor Drive","Product Type":"AC Drive Motors","Voltage Class":"460V","Cooling Method":"Fan Cooled","Skip Frequency":"Three zones, settings range 0.1-400Hz","Shipping Weight":"4 Kg","lifecycle_stage":"current","Ambient Humidity":"Below 90% RH (non-condensing)","Overload Endurance":"150% of rated current for 1 minute","Estimated Lead Time":"Usually ships in 1-10 working days.","Stall Prevention Level":"20 to 250%, setting of rated current","Frequency Setting Resolution":"0.01Hz","Storage/ Transportation Temperature":"-20 C to 60 C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$395.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/291df42255924d9877f5c5fc750a3a51.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What does the 43 in VFD007B43A indicate on this Delta AC drive line?","answer":"The 43 segment in the VFD007B43A code marks 460V three-phase as the input voltage class, which is the defining electrical spec buyers confirm first when matching a B-series drive to a 460V plant bus."},{"question":"What is the rated horsepower and overload capability of VFD007B43A?","answer":"VFD007B43A is rated at 1 HP (0.7 kW) and tolerates 150% of rated current for 1 minute, covering typical motor starting transients without oversizing to the next power bracket."},{"question":"How does VFD007B43A compare in fit to higher-horsepower B-series drives like VFD037B43A?","answer":"Both share the 460V three-phase class and the same control feature set — skip-frequency zones, overload profile, stall prevention range — but VFD037B43A scales up to 5 HP (3.7 kW) in a 6.8 Kg chassis. The lower-power VFD007B43A is the right fit only where the load is genuinely fractional; a panel originally specced around VFD037B43A cannot be retrofitted with a VFD007B43A without changing the motor and load expectations, even though the keypad and parameter structure carry across."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/delta/VFD007B43A","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/VFD007B43A 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}}