134 Technical data
Ambient temperature derating
In the temperature range +40…50 °C (+104…122 °F), the rated output current is derated
by 1% for every added 1 °C (1.8 °F) as follows. Calculate the output current by multiplying
the current given in the rating table by the derating factor.
U
N
Nominal voltage of the drive
I
1N
Nominal input current (rms) at 40 °C (104 °F)
S
N
Apparent power (no overload)
I
max
Maximum output current. Available for 10 seconds at start, otherwise as long as allowed
by drive temperature. 140% … 200% of I
Hd
, depending on power rating.
I
N
Continuous rms output current. No overload capability at 40 °C (104 °F)
P
N
Typical motor power in no-overload use.
I
Ld
Continuous rms output current allowing 10% overload for 1 minute every 5 minutes
P
Ld
Typical motor power for light-overload use.
I
Hd
Continuous rms output current allowing 50% overload for 1 minute every 5 minutes
* Continuous rms output current allowing 30% overload for 1 minute every 5 minutes
** Continuous rms output current allowing 25% overload for 1 minute every 5 minutes
*** Continuous rms output current allowing 40% overload for 1 minute every 5 minutes
P
Hd
Typical motor power for heavy-duty use.
Note: To achieve the rated motor power given in the table, the rated current of the drive must be higher than
or equal to the rated motor current. The power ratings apply to most IEC 34 motors at the nominal voltage of
the drive.
We recommend to select the drive, motor and gear combination for the required motion profile with the
DriveSize dimensioning tool available from ABB.
Derating factor
Ambient temperature
1.00
0.90
+40 °C +50 °C
+104 °F +122 °F
0.80
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