ABB ACH550-02-645A-4 [27/454] Motor compatibility

ABB ACH550-02-645A-4 [27/454] Motor compatibility
Preparing for installation 23
ACH550-02 User’s Manual
Motor compatibility
The motor, drive and supply power must be compatible:
WARNING! Operation is not allowed if the motor nominal
voltage is less than 1/2 of the drive nominal input voltage or the
motor nominal current is less than 1/6 of the drive nominal
output current.
WARNING! Make sure that the motor can withstand the
operating frequency.
Motor
specification
Verify Reference
Motor type 3-phase induction
motor
-
Nominal current type dependent type designation
label on the
drive, entry for
“Output I
2N
(current), or
type designation
on the drive and
in the rating
table on page
396.
Nominal frequency 10…500 Hz -
Voltage range Motor requirement
and supply voltage
are both 3-phase
voltages and are
within the ACH550
voltage range.
380…480 V

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