Documents & Downloads
Variable frequency drive (VFD) brochures, manuals, certificates and selection guides — everything your purchasing or engineering team needs. If a document you need is not listed, request it and we send it by email, usually within one working day.
Every file below is the official YOLICO document mirrored from the manufacturer download centre — PDF datasheets, manuals, drawings and 3D/CAD packages. Sizes and last-updated dates match the source. For a document that is not listed, contact us and we will send it by email.
Browse by document type
Everything in the download centre sits in one of four sections. Open the section you need and the complete list is on a single page.
- Brochures
VFD Product Brochures
One PDF leaflet per range — power, voltage, dimensions and ordering options.
19 files · Open section →
- Catalogs
VFD Catalogs & Selection Data
Complete model tables, current ratings, dimensions and terminal data per range.
12 files · Open section →
- User manuals
VFD & Frequency Inverter User Manuals
Installation, parameter lists, wiring and fault codes for every drive.
47 files · Open section →
- Technical guides
Technical Guides & Installation Drawings
Option cards, wiring diagrams and drawing packages (DWG/CAD, RAR).
11 files · Open section →
Latest additions
The most recently updated files, taken from all four sections.
- YDBU Brake Unit User Manual (Chinese edition)PDF · 890.37 KB · 2026-04-13
- YDBU Brake Unit User ManualPDF · 1.38 MB · 2026-04-13
- YD287 Series Crane VFD CatalogPDF · 15.10 MB · 2026-01-09
- YD287 Series Crane AC Drive User ManualPDF · 8.88 MB · 2026-01-09
- YD287 Series Crane VFD Brochure (Chinese edition)PDF · 4.38 MB · 2026-01-09
- YD287 Series Crane AC Drive User Manual (Chinese edition)PDF · 5.64 MB · 2026-01-09
- YD680 Series High-Performance VFD User ManualPDF · 22.75 MB · 2026-01-06
- YD680 Series High-Performance VFD CatalogPDF · 16.78 MB · 2026-01-06
Need a document that is not listed?
Ask for datasheets, test reports, wiring diagrams or declarations of conformity — we send them by email, usually within one working day.
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