Siemens SINAMICS S120 Equipment Manual page 78

Power Modules
3.7 Technical specifications
Low overload
The base load current for low overload (I
150 % for 10 s.
Figure 3-9
High overload
The base load current for a high overload I
160 % for 10 s.
Figure 3-10
76
Low overload
High overload
) is based on a load duty cycle of 110 % for 60 s or
L
is based on a duty cycle of 150 % for 60 s or
H
Manual, (GH7), 01/2011, 6SL3097-4AM00-0BP1
Chassis Liquid Cooled Power Units