ABB ACS260-04 Series, User Manual

Page: 90 / 98

90 Technical Data
Rating table
The following tables provide the output current rating information for the various
ACS260 models. ABB Drives always recommend that selection of the correct
ACS260 is based upon the motor full load
current at the incoming supply voltage.
Cable sizes shown are the maximum possible that may be connected to the drive.
Cables should be selected according to local wiring codes or regulations at the point
of installation
The rated fuse currents given in the table are the maximums for the mentioned fuse
types. If smaller fuse ratings are used, check that the fuse rms current rating is larger
than the nominal input current
.
If 150% output power is needed, multiply nominal
input current by 1.5.
Check that the operating time of the fuse is below 0.5 seconds. The operating
time depends on the fuse type, the supply network impedance as well as the cross -
sectional area, material and length of the supply cable. In case the 0.5 seconds
operating time is exceeded with the gG or T fuses, ultra rapid (aR) fuses in most
cases reduce the operating time to an acceptable level.
Note: Larger fuses must not be used when the input power cable is selected
according to this table
.
Routine Maintenance
The drive should be included within the scheduled maintenance program so that the
installation maintains a suitable operating environment.
Product Type
ACS260-04-
Fuse
(A)
Maximum Cable
Size
Maximum Motor
Cable Length
Recommended
Brake Resistance
( Ω )
Frame
Size
gG
mm
2
AWG Mtrs
3-phase 380…480V AC (+/-10%) - 3 Phase Output
02A2-4
6 2.5 14 10 N/A R1
04A1-4
10 2.5 14 10 N/A R1
05A8-4
10
2.5
14
10 200
R2
09A5-4 16
2.5
14
10
120
R2
12A0-4
16
2.5
14
10 100
R2
ACS260-04.book Page 90 Thursday, December 24, 2020 4:33 PM