SINAMICS G120
Standard inverters 0.37 kW to 250 kW (0.5 hp to 400 hp)
PM240 Power Modules –
0.37 kW to 250 kW (0.5 hp to 400 hp)
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Siemens D 11.1 · 2009
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Integration
Many system components for PM240 Power Modules are de-
signed as base components, that is, the component is mounted
on the baseplate and the PM240 Power Module above it in a
space-saving design. Up to two base components can be
mounted above one another.
The following diagram shows the basic layout of a PM240 Power
Module with line reactor as base component. On the line side,
the line-side reactors have terminals and on the Power Module
side, they have a pre-fabricated cable. For frame sizes FSA to
FSC, when installed, the line terminals are at the top, for frame
sizes FSD to FSE they are at the bottom.
Basic layout of a PM240 Power Module with line reactor as base
component
If a class A line filter is installed in addition to the line reactor on
frame size FSA, the components must be arranged as shown in
the diagram below. In this case, the line connection is from be-
low.
Power Modules, from frame size FSB and higher are available
with integrated class A line filters (an external class A line filter is
not required in this case).
PM240 Power Module frame size FSA with line reactor and class A line
filter
PM240 Power Module frame size FSA with line reactor and output reactor
or sine-wave filter
For configurations involving more than two base-type system
components, e.g. line filter + line reactor + output reactor, indi-
vidual components must be mounted to the side of the Power
Modules. In this case, the line reactor and line filter must be in-
stalled under the Power Module and the output reactor to the
righthand side.
PM240 Power Module frame size FSA with line reactor, line filter and
output reactor or sine-wave filter
Power supply
G_D211_EN_00078a
Line
reactor
Power
module
Power supply
G_D211_EN_00079a
Line
reactor
Power
module
Line
filter
Power
supply
G_D011_EN_00185
Output
reactor or
sine-wave
filter
Power
module
Line
reactor
to the motor
Power
supply
G_D011_EN_00186
Output
reactor or
sine-wave
filter
Power
module
Line
filter
to the motor
Line
reactor
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