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Are the Altivar Process Drives suitable for use on ungrounded, corner grounded and hi leg Delta systems?

Customer wants to use the current Altivar Process Drives on Hi Leg or delta system.

Product line:
Altivar Process, ATV600,  ATV900


delta voltage system

The drive can operate on corner grounded and high leg voltage systems, but the built-in EMC filter must be disconnected.  For High leg, the neutral must not be used.
The VFD can also operate on an ungrounded delta system without disconnecting the EMC filter.
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