Can both HV and LV motor FAT be witnessed?
Yes, the actual test scope depends on the motor, supplier procedure and project requirements.
Motor FAT Checklist for Buyers & Project Teams
A practical checklist for preparing and witnessing industrial motor Factory Acceptance Tests at a manufacturer.
INSPECTION RESOURCEPractical preparation guidance for procurement, project and QA/QC teams.
Motor FAT preparation covering motor identity, test sequence, electrical measurements, running observations, vibration, bearings, cooling and reporting references.
Practical checklist
Use the points below to prepare the assignment and reduce avoidable clarification before the supplier visit.
- Confirm motor nameplate, rating and project reference
- Review the routine/type test sequence required by the project
- Identify electrical measurements and operating observations to be recorded
- Confirm vibration, bearing, cooling or noise checks included in the procedure
- Clarify final documentation and open-item handling
Documents to prepare
Current and clearly identified project documents make the inspection request easier to review and execute.
- Motor data sheet and approved drawings
- Routine/type test or FAT procedure
- Acceptance values and project specifications
- Supplier test sheet and relevant instrument records
Using the results
A useful inspection workflow keeps observations traceable and gives the project team a clear next action.
- Motor identity and rating
- Tests witnessed and values observed
- Running-condition observations
- Open points, repeats and supporting photos
BEFORE THE VISIT
Information that helps us prepare faster
- Manufacturer or supplier name and inspection location
- Equipment or package description and project / purchase reference
- Requested inspection date and expected visit duration
- Relevant ITP, drawings, specifications and test procedure
REPORTING
Typical inspection output
- Visit summary and equipment identification
- Referenced documents and attended inspection or test points
- Measurements, observations and available test results
- Photos and clear open-item follow-up information when applicable
Practical questions
What should be checked before the motor starts running?
Equipment identity, test setup, relevant instrumentation and the agreed test sequence should be clear before witnessing begins.
Can bearing-related observations be included?
Yes, bearing condition, insulation-related checks or other specified observations can be included when part of the procedure.
Related inspection resources
Need an Independent Inspector at a Finnish Supplier?
Send the manufacturer location, equipment, inspection stage and required date. We will review the assignment details and respond through the project contact channel.
Send the manufacturer location, equipment and requested inspection date.
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