Connection Of The Combivert F5-Afe; Description Of The Input Terminals At The Drive Converter; Table 15: Description Of The Input Terminals At The Drive Converter - KEB COMBIVERT F5 Instructions For Use Manual

CONNECTION OF THE COMbIVERT F5-AFE

6 Connection of the COMbIVERT F5-AFE

6.1 Description of the input terminals at the drive converter

ATTENTION
ATTENTION
Terminal
++, – –
+(PA), -
PA, PB
L1, L2, L3
U, V, W
Table 15: Description of the input terminals at the drive converter
Starting current limiting
When connecting drive converters to a DC bus pay attention to the inter-
nal wiring of the DC voltage inputs! Drive converters that directly output
the DC link bus to the DC terminals must be integrated into the DC bus
by way that the supply unit(s) limit the starting current.
Maximum DC link capacity
The maximum DC link capacity can be calculated by adding the DC link
capacities of all drive converters in the DC bus. A table for this can be
found in the appendix. The AFE must be suitable for this value.
Description
DC voltage input with starting current limiting; usable as output only if all units
supplied by the DC bus have a starting current limiting at the DC voltage input.
DC voltage output with starting current limiting; usable as input only if the starting
current is limited by the supply source.
Connection for braking resistor; optionally, only if a braking transistor is installed.
In this case additional terminals are available for the monitoring of the braking
transistor. If necessary, please contact KEB!
Mains input 3-phase
Motor connection or input terminals for AFE units
35