3BHS842007 E01 REV C
ACS6080
USER MANUAL
3.
Power electronics and cabinet features
3.1
Drive system topology
The ACS6080 drive system consists of the following components:
• Main circuit breaker:
For more information, see “2.8 Maintenance
• Input transformer:
Required if the line voltage must be adapted to
the motor voltage. For more information, see the “Main
transformer specification”.
• Drive
• Motor
3.1.1
Drive
The ACS6080 is a voltage source frequency converter for high-power
induction and synchronous motors. The drive features a common DC bus
permitting the configuration of single-motor or multi-motor solutions.
Figure 3-1 Common DC-bus principle for single motor drive (A) and multi-
motor drive (B)
(1) Motor
AC
DC
DC
AC
AC
DC
AC
DC
DC
AC
DC
AC
1
1
1
A
B
