More information
The permissible length of the motor cable also depends on the quality of the motor cable and
the pulse frequency. The above values apply to high-quality cables, e.g. CY100.
Dimension the motor cable such that the resistance losses are less than 5% of the rated
converter power.
4.1.4 Connecting the converter and converter components
WARNING
Electric shock when the motor terminal box is open
As soon as the converter is connected to the line supply, the motor connections of the
converter may carry dangerous voltages. When the motor is connected to the converter, there
is danger to life through contact with the motor terminals if the motor terminal box is open.
● Close the motor terminal box before connecting the converter to the line supply.
4.1.4.1 Connection overview
Note
Line filter
The converters are available with or without integrated line filter (C3).
Line reactor
No line reactor is required for FSA ... FSG converters.
&RQYHUWHU
3(
:
9
8/
/
/:
9
8
/
/
/
3(
Figure 4-4 Connecting converters FSA... FSC
Wiring
4.1 Line supply and motor
SINAMICS G120XA converter
66 Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
To Next Page
Loading...
