8.2 Technical specifications of the converter
Overload capability and shutdown behavior of the converter
For a short time, the servomotors are able to withstand maximum current.
The values for the individual motors can be found in the following sections:
Technical data and characteristics 1FK2 High Dynamic (Page 187).
Technical data and characteristics 1FK2 Compact (Page 194).
When the load exceeds the rated current, the thermal protection of the converter starts and
switches the motor off in accordance with the overload characteristics shown below.
W>V@
,,
Q
>@
Figure 8-4 Overload characteristics for motor shutdown
,
UDWHG
,
+
,
V
,
PD[
I>+]@
>@
Figure 8-5 Permitted output current at low frequencies
Technical specifications
8.2 Technical specifications of the converter
SINAMICS S210 servo drive system
Operating Instructions, 12/2017, A5E41702836B AA 197
To Next Page
Loading...
Need help?
General
