The VW3A9647 is a DNV certification kit designed for Schneider Electric Altivar ATV61 and ATV71 variable speed drives in size 13V. It provides the mechanical fittings — profiles, brackets, and shock-absorbing mounts — needed to satisfy DNV classification society requirements for marine and offshore installations.
Lifecycle status and sourcing reality
This part is officially obsolete per Schneider's lifecycle record. No direct replacement order code is listed.
Kit contents and deployment context
The kit includes the mechanical fittings (profiles and brackets) required for fixing the drive, plus shock-absorbing mounts. These mounts reduce vibration transmission in marine environments where the drive is mounted on a deck or bulkhead — the shock-absorbing mounts are what differentiate this kit from a standard mounting bracket set.