What needs to be done to the ATV320 drive if you are using a ungrounded IT system?
Issue:
ATV320 needs to use unground IT systems
Product Line:
Altivar Machines, Altivar 320
Environment:
All models and serial numbers
Cause:
IT ungrounded system
Resolution:
See the attached document IT grounding ground screw removal.pdf for the 230V drives, 400/460V B version drives and 400/460V C version drives 4.0 kW and smaller.
For ATV320U55N4C - ATV320D15N4C see attached document IT_Jumper_ATV320_N4C.pdf
ATV320 needs to use unground IT systems
Product Line:
Altivar Machines, Altivar 320
Environment:
All models and serial numbers
Cause:
IT ungrounded system
Resolution:
See the attached document IT grounding ground screw removal.pdf for the 230V drives, 400/460V B version drives and 400/460V C version drives 4.0 kW and smaller.
For ATV320U55N4C - ATV320D15N4C see attached document IT_Jumper_ATV320_N4C.pdf
Released for: Schneider Electric Canada
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