INVT Goodrive 35 Series Operation Manual page 256

inverters
Goodrive35
8.6.4 Undervoltage fault
If the voltage of the power supply
Check if the air switch and
contactor on the inside is off or
Check if there is big power
device in the same power supply
fault, please contact with
UV fault
is in the standard range
No
abnormal or not
No
No
Check that if there is
powering off during
the running of the
inverter
No
If the it is the inverter
our company
255
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Yes
Ensure the power supply
meet the need
Switch on the air switch
Yes
and contactor and settle
the abnormal
Yes
Adjust the power supply
Ensure the power off
Yes
reason and settle the
abnormal
Fault tracking