ABB ACS880-01 Series, Руководство по оборудованию

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Technical data 163
Electrical power network specification
Voltage ( U
1
) ACS880-01-xxxx-2 units: 208 … 240 V AC 3-phase
+10%…-15%
ACS880-01-xxxx-3 units: 380 … 415 V AC 3-phase
+10%…-15%
ACS880-01-xxxx-5 units: 380 … 500 V AC 3-phase
+10%…-15%
ACS880-01-xxxx-7 units: 525 … 690 V AC 3-phase
+10%…-15%
Network type TN (grounded) and IT (ungrounded) systems.
Rated conditional short-circuit
current (IEC 61439-1) 65 kA when protected by fuses given in the fuse tables
Short-circuit current protection
(UL 508C,
CSA C22.2 No. 14-05) US and Canada: The drive is suitable for use on a circuit
capable of delivering not more than 100 kA symmetrical
amperes (rms) at 600 V maximum when protected by
fuses given in the fuse table
Frequency 47 to 63 Hz, maximum rate of change 17%/s
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
synchronous motors and AC induction servomotors
Voltage ( U
2
) 0 to U
1
, 3-phase symmetrical, U
max
at the field weakening
point
Frequency 0…500 Hz
Current See section Ratings.
Switching frequency 2.7 kHz (typically)
Maximum recommended motor
cable length For ACS880-01-xxxx-2, ACS880-01-xxxx-3 and ACS880-
01-xxxx-5 frames R1 to R3 and for types ACS880-01-
07A3-7, ACS880-01-09A8-7, ACS880-01-14A2-7 and
ACS880-01-018A-7: 150 m (492 ft)
For ACS880-01-xxxx-2, ACS880-01-xxxx-3 and ACS880-
01-xxxx-5 frames R4 to R9 and for types from ACS880-01-
022A-7 to ACS880-01-271A-7: 300 m (984 ft).
Note: With motor cables longer than 150 m (492 ft) the
EMC Directive requirements may not be fulfilled.
ACS880-01 HW.book Page 163 Monday, July 1, 2013 4:51 PM