Hi all,
Had this fault on a few ACS800s
Some background for your own curiosity:
360KW submersible pump, on ACS800 with 2 paralleled inverter modules down to the pump basically.
"Line conv fault"
"Fault of line side of the converter" is the explanation, I've had it a few times on a few of our drives, but when i come to diagnose the fault the pump is down to earth. Which lead me to think why would it be the line side? Upon replacing the pump the drive runs a treat!
Anyone else had this fault before and what was your outcome?
Cheers
WS
Had this fault on a few ACS800s
Some background for your own curiosity:
360KW submersible pump, on ACS800 with 2 paralleled inverter modules down to the pump basically.
"Line conv fault"
"Fault of line side of the converter" is the explanation, I've had it a few times on a few of our drives, but when i come to diagnose the fault the pump is down to earth. Which lead me to think why would it be the line side? Upon replacing the pump the drive runs a treat!
Anyone else had this fault before and what was your outcome?
Cheers
WS
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