Installing/mounting
4.2 Power losses and air cooling requirements
Power Module PM240-2
24 Hardware Installation Manual, 12/2015, A5E33294624B AD
Figure 4-1 Air barriers for avoiding cooling air short circuits
Special features of Power Modules with push-through technology (PT Power Modules)
When you use PT Power Modules, the majority of the power loss is dissipated through the
heatsink located outside the control cabinet.
The following losses occur in the cabinet
● FSA: 0.02 kW
● FSB: 0.045 kW
● FSC: 0.075 kW
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