ABB ACS580-04, Hardware Manual

Page: 189 / 298

UL (NEC)
1)
ACS580-04-…
Cu cable
AWG/kcmil per phase
U
n
= 400 V
2 × 500 MCM or 3 × 250 MCM 505A-4
2 × 600 MCM or 3 × 300 MCM 585A-4
2 × 700 MCM or 3 × 350 MCM 650A-4
3 × 500 MCM or 4 × 300 MCM 725A-4
3 × 600 MCM or 4 × 400 MCM 820A-4
3 × 600 MCM or 4 × 400 MCM 880A-4
U
n
= 480 V
2 × 400 MCM or 3 × 4/0 505A-4
2 × 500 MCM or 3 × 250 MCM 585A-4
2 × 600 MCM or 3 × 300 MCM 650A-4
2 × 700 MCM or 3 × 350 MCM 725A-4
3 × 500 MCM or 4 × 300 MCM 820A-4
3 × 600 MCM or 4 × 400 MCM 880A-4
1) The cable sizing is based on NEC Table 310-16 for copper wires, 75 °C wire insulation at 40 °C ambient temperature.
Not more than three current-carrying conductors in raceway or cable or earth (directly buried). For other conditions,
size the cables according to local safety regulations, appropriate input voltage and the load current of the drive.
Terminal data for the control cables
See chapter Control unit (page 135) .
Electrical power network specification
ACS580-04-xxxx-4 drive modules: 380…480 V AC 3-phase ±10%. This is indic-
ated in the type designation label as typical input voltage levels
3~400/480 V AC. Voltage ( U
1
)
TN (grounded) and IT (ungrounded) systems Network type
Maximum permitted prospective short-circuit current is 65 kA when protected
by the fuses given in the fuse table. Rated conditional short-
circuit current I
cc
(IEC 61439-1)
Maximum permitted prospective short-circuit current is 65 kA when protected
by the fuses given in the fuse table. Prospective short-cir-
cuit current rating Pscc
(IEC 61800-5-1)
The drive is suitable for use on a circuit capable of delivering not more than
100000 rms symmetrical amperes at 480 V maximum when protected by the
fuses given in the fuse table. Prospective short-cir-
cuit current rating SCCR
(UL 61800-5-1)
48…63 Hz, maximum rate of change 17%/s Frequency
Max. ± 3% of nominal phase to phase input voltage Imbalance
0.98 (at nominal load) Fundamental power
factor (cos phi
1
)
Technical data 189