Poznámky redaktora
It
m eets the ost stringent requirem ents for
current and voltage harmonic distortion as
defined IEEE, IEC and EN. This allows the
use standard motors 6.Powerful and application-friendly
During development the ACS 5000, special
attention was given the entire drive system
to provide highest configuration flexibility and
ensure powerful and application-friendly
performance.9 without
compromising reliability.
Transformer flexibility
For highest transformer flexibility, the air-cooled
ACS 5000 available with separate input
transformer or, the lower power range,
with integrated input transformer.
The ACS drive control platform BB’s
award-winning Direct Torque Control (DTC),
resulting the highest torque and speed
performance well the lowest losses ever
achieved medium voltage drives.
Smallest footprint
The ACS 5000 based unique concept
which enables operation motors 6.
The integrated input transformer allows simple
and ick installation and com issioning,
whereas the separate transform perm its a
flexible transformer configuration.
Network friendly
The ACS 5000 equipped with 36-pulse
diode rectifier minimize harm onics.9 kV
w ithout aking the drive ore com plex.
50 operation point
• Line current Line voltage
t 2000 15000r
1500
10000 -
1000
500 10
a
5000 -
<n
0 ■
-500
< >
-5000
-1000
-1500
-10000
1-2000 -15000
50 operation point
-1000
-1500
-2000
-Motor current Motor voltage
ABB ACS 5000.
Powerful performance
Fast and accurate process control
in combination with low energy
consumption results top perform ance. Depending on
the customer’s infrastructure, the transformer
can placed either inside outside the
electrical room. This reduces the parts count to
a minimum resulting pow density up
to MVA/m3 for the complete drive, including
control, cooling and auxiliaries, which un
matched the medium voltage drives market. This eliminates
the need for costly harmonics analysis or
installation network filters hen applying
a new drive.
Thanks the Voltage Source Inverter Multilevel-
Fuseless (VSI-MF) topology the high motor
voltage achieved without series connection of
semiconductors. Control
of the drive immediate and smooth under all
conditions and the audible noise the motor
is considerably reduced compared other
control methods.
Motor friendly
The ACS 5000 topology has optimum
number switching levels, which provides
a multilevel output waveform
