Electric Power Network Specification - ABB ACS480 Hardware Manual

102 Technical data

Electric power network specification

Voltage (U )
1
Network type
Rated conditional
short-circuit current
(IEC 61439-1)
Short-circuit current
protection
(UL 61800-5-1,
CSA C22.2 No. 274-13)
Mains choke
Frequency (f1)
Imbalance
Fundamental power
factor (cos phi)
200/208/220/230/240 V AC 1-phase for 200 V AC drives
200/208/220/230/240 V AC 3-phase for 200 V AC drives
380/400/415/440/460/480 V AC 3-phase for 400 V AC drives
+10%/-15% variation from converter nominal voltage is allowed as
default.
Public low-voltage networks. TN (grounded), IT (ungrounded) and
corner-grounded TN systems.
65 kA when protected by fuses given in the fuse tables.
US and Canada: The drive is suitable for use on a circuit capable of
delivering not more than 100 kA symmetrical amperes (rms) at
480 V maximum when protected by fuses given in the fuse table.
Use a mains choke if the short-circuit capacity of the network at the
drive terminals is more than in the table:
Frame size/
Voltage rating
1-phase 230 V
3-phase 230 V
3-phase 380...480 V
You can use one choke for several drives if the short-circuit capacity
at the drive terminals is reduced to the value in the table.
47 to 63 Hz, maximum rate of change 17%/s
Max. ±3% of nominal phase to phase input voltage
0.98 (at nominal load)
R0, R1, R2 R3, R4
>5.0 kA >7.5 kA
>5.0 kA >7.5 kA
>5.0 kA >10 kA