Installing
3.3 Installing the Power Module
3.3.3
Connection overview for Power Module
Figure 3-4
In addition to the Power Modules shown above, you can also combine Control Units with a
PM260 Power Module. The PM260 connection corresponds to that of a PM250, however, a
sine-wave filter is integrated in the PM260.
The PM240, PM250 and PM260 Power Modules are available with and without integrated
class A line filters. An external filter has to be installed for all Power Modules to satisfy more
stringent EMC requirements (Class B).
34
Connections for PM240 and PM250 Power Modules
Inverter with CU240B-2 and CU240E-2 Control Units
Operating Instructions, 01/2011, FW 4.4, A5E02299792B AB