ABB ACS880-17 - Terminal Data for the Drive Control Unit

172 Technical data
Terminal data for the drive control unit
See chapter Control unit of frame R11 (page 113).
Electrical power network specification
Voltage (U
1
) ACS880-17-xxxxx-3 drives: 380…415 VAC 3-phase +10%…-15%. This is
indicated in the type designation label as typical input voltage level
3 400 V AC.
ACS880-
17-xxxxx-5 drives: 380…500 VAC 3-phase +10%…-15%. This is
indicated in the type designation label as typical input voltage levels
3 400/480/500 V AC.
ACS880-
17-xxxxx-7 drives: 525…690 VAC 3-phase +10%…-15%. This is
indicated in the type designation label as typical input voltage levels
3 525/600/690 V AC.
Network type TN (grounded) and IT (ungrounded) systems
Frequency (f
1
) 50/60 Hz, Variation ± 5% of nominal frequency
Imbalance Max. ± 3% of nominal phase-to-phase voltage
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 of 1250 A gG.
Power factor cos phi
1
= 1, cos phi (total) = 0.99
Harmonic distortion THD Total harmonic distortion) current < 0.05 · I
1cont.max
if supply network
voltage is not distorted by other loads and when the drive operates at the
nominal load.
I
1cont.max
is continuous maximum input current of the line-side converter.
The table below shows typical results on indicated networks. The values are
measured at the drive’s input terminals.
R
sc
THD Voltage [%] THD Current [%]
20 3 2.5*
100 1.9 2.5*
THD Total Harmonic Distortion (THD). The voltage THD depends on the short-
circuit ratio (R
sc
). The spectrum of the distortion also contains
interharmonics.
R
sc
I
sc
/I
N
I
sc
short-circuit current at point of common coupling (PCC)
I
N
drive nominal current
* Other loads can influence the THD value.
Motor connection data
Motor types Asynchronous AC induction motors, permanent magnet synchronous motors,
AC induction servomotors, ABB synchronous reluctance (SynRM) motors
Voltage (U
2
) 0 to U
1
, 3-phase symmetrical, This is indicated in the type designation label as
typical output voltage level as 3 0…U
1
, U
max
at the field weakening point
~
~
~









50
2
2
N
n
I
I
I
n
n
th
harmonic component
I
N
nominal current
~