ABB ACS880-04F, Руководство по оборудованию, Страница: 128 / 172

128 Technical data
Short-circuit current
protection (UL 508A) The drive is suitable for use on a circuit capable of delivering not more than
100,000 rms symmetrical amperes at 600 V maximum when by the fuses
given in the fuse table.
Short-circuit current
protection
(CSA C22.2 No. 14-05) The drive is suitable for use on a circuit capable of delivering not more than
100 kA rms symmetrical amperes at 600 V maximum when by the fuses
given in the fuse table.
Frequency ( f
1
) 50/60 Hz. Var5% of the nominal frequency.
Imbalance Max. ± 3% of nominal phase to phase input voltage
Fundamental power factor
(cos phi
1
)
0.98 (at nominal load)
Motor connection data
Motor types Asynchronous AC induction motors, permanent magnet motors, AC induction
servomotors and ABB synchronous reluctance motors (SynRM motors)
Voltage ( U
2
) 0 to U
1
, 3-phase symmetrical, U
max
at the field weakening point
Frequency ( f
2
) 0…500 Hz
For drives with du/dt filter: 200 Hz
For drives with sine filter: 120 Hz
Frequency resolution 0.01 Hz
Current See section Ratings.
Switching frequency 3 kHz (typically)
Maximum recommended
motor cable length DTC control Scalar control
500 m (1640 ft) 500 m (1640 ft)
Note : Motor cable longer than 100 m (328 ft) is allowed but then the EMC
Directive requirements of Category C3 may not be fulfilled.
Brake resistor connection data
See page 169 .
DC connection data
Drive type I
DC
(A) Capacitance (mF)
U
N
= 400 V
ACS880-04F-504A-3 640 14
ACS880-04F-584A-3 714 14
ACS880-04F-649A-3 870 14
ACS880-04F-725A-3 909 21
ACS880-04F-820A-3 1033 21
ACS880-04F-880A-3 1120 21
U
N
= 500 V
ACS880-04F-459A-5 487 14
ACS880-04F-502A-5 640 14
ACS880-04F-582A-5 714 14
ACS880-04F-634A-5 870 14
ACS880-04F-715A-5 909 21
ACS880-04F-820A-5 1033 21
ACS880-04F-880A-5 1120 21