Technical data 125
Electrical power network specification
Voltage (U
1
) ACS580-07-xxxxx-4 drives: 380…480 VAC 3-phase +10%. This is indicated in
the type designation label as typical input voltage levels 3 400/480 V AC.
Network type TN (grounded) and IT (ungrounded) systems
Short-circuit withstand
strength (IEC 61439-1)
Maximum allowable prospective short-circuit current is 65 kA when the input
cable is protected with gG type fuses (IEC 60269) having maximum operating
time of 0.1 seconds and maximum current rating 1250 A.
Frequency (f
1
) 50/60 Hz. Variation +5% of 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 synchronous motors
Voltage (U
2
) 0 to U
1
, 3-phase symmetrical. This is indicated in the type designation label as
typical output voltage level 3 0...U
1
. U
max
at the field weakening point.
Frequency (f
2
) 0…500 Hz
For drives with du/dt filter:
200 Hz
Current See section Ratings.
Switching frequency 3 kHz (typically)
Maximum recommended
motor cable length
300 m (984 ft).
Note: With motor cables longer than 100 m (328 ft), the EMC Directive
requirements may not be fulfilled.
Control unit connection data
See chapter Control unit on page 79.
Efficiency
Approximately 98% at nominal power level
Protection classes
Degrees of protection
(IEC/EN 60529)
IP42, IP54
Overvoltage category
(IEC 60664-1)
III
Protective class
(IEC/EN 61800-5-1)
I
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