Check transformer accessories with a traceable inspection sequence

Inspection scope

Check the presence and orientation of major accessories against the current CAD revision and record obvious placement issues.

Use document and photo checkpoints for nameplates, wiring labels and work instructions, with inspector confirmation.

This visual conformity workflow does not replace insulation, dielectric or leak tests and does not automatically assess electrical performance.

Control the version before inspecting

Organise projects by part number and revision in Studio. Import the CAD model and define reference and inspection parts.

Plan a route around the assembly and add presence, count and photo checkpoints for key accessories.

Confirm that the project matches the physical configuration and verify overlay quality. Change viewpoint when occlusion or tracking degradation prevents a reliable check.

Review the evidence

Inspectors record OK / NOK, photos, annotations and notes, then synchronise the session and report.

Supervisors review checkpoints and photos in the browser. After offline inspection, confirm that synchronisation completes when connectivity returns.

Projects and reports support private deployment. R&D diagnostic bundles use Alibaba Cloud OSS, with data scope agreed before activation.

Pilot inputs

Prepare one well-defined configuration, a shareable CAD model, accessory list, work instructions and representative defect photos.

Evaluate missing accessories, wrong configurations and occlusion. Accept prototype accuracy, stability and pilot timing against actual site conditions.