{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VFD007CB21A-20","brand":"Delta","brandSlug":"delta","productSlug":"VFD007CB21A-20","canonicalUrl":"https://aoctrl.com/delta/VFD007CB21A-20","factsUrl":"https://aoctrl.com/api/mcp/products/VFD007CB21A-20","rawCanonicalId":null},"summary":{"shortDescription":"Delta C200 series AC drive, VFD variable frequency drive, 0.75 kW / 1 HP, 230 V 1-phase input, IP20 / UL open type, wall-mount, vector control economy class.","salesMarkdown":"## Definition and class The Delta VFD007CB21A-20 is an economy-class vector-control AC drive from the C200 series, sized for a 0.75 kW / 1 HP motor on a 230 V single-phase supply — the '007' segment of the part code denotes that 1 HP rating and the '21' segment the 230 V 1-phase input. It is wall-mounted in the 'A' mechanical version and rated IP20 / UL open type, which means the chassis is intended for installation inside a sealed enclosure rather than exposed to washdown or dust-laden areas. Within Delta's VFD line this unit sits in the economy tier: it covers the four common induction-motor control methods — V/F, sensorless vector (SVC), V/F with encoder feedback, and field-oriented control with encoder — so the same drive body can be applied to constant-torque loads such as conveyors and mixers or to quadratic-torque loads such as fans and pumps without a platform change. The maximum output frequency is 600.00 Hz in normal duty and 300.00 Hz in heavy duty, giving the drive the headroom needed for high-speed spindle or specialty process applications while still allowing a derated ceiling when the load demands full torque. ## Ratings and what they mean for sizing The 0.75 kW / 1 HP rating is paired with a 12 A input current draw on the single-phase 230 V side, which is the figure that drives branch-circuit protection and wire sizing upstream of the drive — not the motor nameplate current, which sits downstream of the rectifier. The drive delivers up to 200% torque current at the limit, meaning it can produce a transient boost twice the rated current to overcome load inertia on start or to clear a stall without tripping. ## Sourcing and lifecycle read Lifecycle is recorded as current production on the part record, with no official successor or cross-reference on file, and standard delivery is in the 1–10 working-day band once a quote is confirmed. Quoting runs against the BOM line for production volumes; current pricing and unit availability are confirmed at RFQ rather than carried as published numbers. The closest functional siblings on the same C200 platform are the 0.4 kW / 0.5 HP single-phase unit, the 3.7 kW / 5 HP three-phase 230 V unit, and the 4.0 kW / 5.5 HP three-phase 460 V unit — sharing form factor, control set, and IP rating so panel layout and parameter structure carry across the power range without a learning curve. ## Drop-in fit with a peer A panel originally specified around the 0.4 kW / 0.5 HP peer is a near-neighbour in the same series, but it draws 7.2 A on a 230 V three-phase feed versus this drive's 12 A on a 230 V single-phase feed — the upstream breaker, contactor, and wire gauge sized for the lower-rated unit will not necessarily satisfy the larger drive, even though the chassis footprint and mounting match.","metaTitle":"Delta VFD007CB21A-20, 0.75 kW VFD, 230 V 1-Phase","metaDescription":"Delta VFD007CB21A-20 economy vector control drive, C200 series, 0.75 kW / 1 HP at 230 V single-phase input, IP20 wall-mount. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drive (VFD) 240V"],"specifications":{"title":"VFD007CB21A-20","Weight":"1.5 Kg","Version":"A=Wall mount","C200 Series":"CB","Product No.":"VFD007CB21A-20","Series Name":"VFD = Variable Frequency Drive","description":"Economy Vector Control Drive C200 Series","Product type":"Economy Vector Control Drive C200 Series","IP Protection":"20: IP20/UL Open Type","Input Current":"12","Input Voltage":"21: 230 V 1-PHASE","Control Method":"1: V/F, 2: SVC, 3: VF+PG, 4: FOC+PG","Shipping Weight":"3 Kg","lifecycle_stage":"current","Torque Limit Max.":"200% torque current","Estimated Lead Time":"Usually ships in 1-10 working days.","Applicable motor capacity":"007:1 HP(0.75 kW)li>","Max. Output Frequency (Hz)":"normal duty: 0.00~600.00Hz; Heavy duty: 0.00 ~ 300.00 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$295.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/88a2a627c2d123c1357a0a0041df5ea1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for VFD007CB21A-20?","answer":"The standard delivery window runs 1–10 working days from confirmation."},{"question":"What compliance documentation does Delta provide for VFD007CB21A-20 (RoHS, REACH, UL, IEC)?","answer":"The part record on file does not enumerate specific declarations of conformity — the chassis is marked UL open type / IP20, which is the regulatory anchor stated on the listing. The supplier-quality file for declaration-of-conformity, RoHS, and REACH evidence should be requested at quote time and reviewed against your acceptance criteria before sign-off."},{"question":"Will VFD007CB21A-20 drop into a panel specified around the 0.5 HP peer without rewiring?","answer":"Not without checking the upstream side — the peer runs on a 230 V three-phase feed at 7.2 A, while the VFD007CB21A-20 takes a 230 V single-phase feed at 12 A, so the input wiring, breaker, and contactor sized for the smaller drive may not satisfy the larger one even though the chassis footprint is shared."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/delta/VFD007CB21A-20","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/VFD007CB21A-20 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}}