Siemens Sinamics S120 Manual page 322

Cooling circuit, coolant properties and protection against condensation
9.1 Cooling circuits
Figure 9-9 Pressure drop as a function of volumetric flow for Active Line Module and Motor Module, frame size HXL
Liquid-cooled chassis power units
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Manual, (GH7), 11/2016, 6SL3097-4AM00-0BP7