ACS355 Overvoltage fault
ACS355 Overvoltage fault
(OP)
Does anyone have suggestions for ACS355 VFD that intermittently faults on overvoltage?
At the time of the last fault voltage was 831 volts. This fault is happening once every couple of days.
At the time of the last fault voltage was 831 volts. This fault is happening once every couple of days.





RE: ACS355 Overvoltage fault
Bill
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"Why not the best?"
Jimmy Carter
RE: ACS355 Overvoltage fault
497VAC Input
20hp
30 seconds deaccel time
DC bus voltage during running is observed around 680
RE: ACS355 Overvoltage fault
"Will work for (the memory of) salami"