ABB ACS880-11 - Page 169

Nominal voltage of the drive
U
n
Continuous rms output current. No overload capability at 40 °C (104 °F)
I
n
Continuous rms output current allowing 10% overload for 1 minute every 5 minutes
I
Ld
Continuous rms output current allowing 50% overload for 1 minute every 5 minutes
I
Hd
Note: The ratings apply at an ambient temperature of 40 °C (104 °F).
High speed mode
Selection High speed mode of parameter 95.15 Special HW settings improves control
performance at high output frequencies. ABB recommends it to be selected with output
frequency of 120 Hz and above.
This table gives the drive ratings for the maximum output frequency when High speed
mode in parameter 95.15 Special HW settings is enabled: With output frequencies
smaller than this recommended maximum output frequency, the current derating is less
than the values given in the table. Contact ABB for operation above the recommended
maximum output frequency or for the output current derating with output frequencies
above 120 Hz and below the maximum output frequency.
At the output frequency 120 Hz no derating.
Output ratings with selection High speed mode of parameter 95.15 Spe-
cial HW settings
ACS880-11-
Heavy-duty useLight-duty useNominal use
Maximum output
frequency
I
Hd
I
Ld
I
N
f
max
AAAHz
U
n
= 400 V
6.58.18.550009A4-3
8.510.711.350012A6-3
11.314.315500017A-3
15.020.922500025A-3
222930500032A-3
303335500038A-3
353941500045A-3
415356500061A-3
475356500072A-3
566467500087A-3
87100105500105A-3
105138145500145A-3
122148156500169A-3
155180192500206A-3
U
n
= 500 V
Technical data 169