SIEMENS
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Siemens D 35 · 2017
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SINAMICS G120P built-in and wall-mounted units
PM230 Power Modules, 0.37 kW to 90 kW
PM230 Power Modules
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Overview
PM230 Power Modules, degree of protection IP20, frame sizes FSA to
FSF (with Control Unit and operator panel)
PM230 Power Modules, degree of protection IP20, Push Through variant,
frame sizes FSA to FSC (with Control Unit and operator panel)
PM230 Power Modules, degree of protection IP54, frame sizes FSA to FSF (with operator panel)
PM230 Power Modules are designed for applications involving
pumps, fans and compressors with a quadratic characteristic.
They do not have an integrated braking chopper (single-quad-
rant applications).
The PM230 Power Module only generates low line harmonics
and apparent power losses. In addition to the energy-related
advantages, environmental stressing is also reduced.
•
Line harmonics are reduced significantly.
- The limit values of EN 61000-3-12 are complied with for
R
SCE
> 250. R
SCE
is the short-circuit power ratio S
sc line
/
S
inverter
acc. to EN 61000-3-12 and is identical to R
SC
acc. to
IEC 60146-1-1 in the case of three-phase devices.
- Additional components such as line reactors are not required
and it is not permissible to use them. As a consequence, low
envelope dimensions are obtained for space-saving designs.
•
The active power component is very high, i.e. the devices
consume less current from the supply for the same drive power.
As a consequence, smaller supply cables can be used.
Frame sizes FSA to FSF of the PM230 Power Module in degree
of protection IP55 are available with integrated line filter class A
for installations acc. to Category C2 and in accordance with
EN 61800-3. The PM230 Power Modules with integrated filter
class B that are available as an alternative also comply with the
conducted interference requirements for Category C1 in accor-
dance with EN 61800-3.
Frame sizes FSA to FSF of the PM230 Power Module in degree
of protection IP20 are available with integrated line filter class A
for Category C2 installations in accordance with EN 61800-3, or
without an integrated line filter.
The frame sizes FSA to FSC of the PM230 Power Module with de-
gree of protection IP20, Push Through version, are available with
integrated line filter class A for installations acc. to Category C2
as per EN 61800-3 or without an integrated line filter.
PM230 Power Modules with integrated line filter class A or
class B meet the EMC limit values up to a maximum cable length
of 25 m (82 ft) with shielded cables between inverter and motor.
Unfiltered PM230 Power Modules with degree of protection IP20
with external line filter class B comply with EMC Category C1
with a cable length of 50 m (164 ft) between the inverter and the
motor. EMC Category C2 is complied with through the use of an
additional output reactor for a cable length of 150 m (492 ft)
(see
output-side power components)
.
The line system configurations that are supported are symmetri-
cal systems with grounded neutral point.
PM230 Power Modules in frame sizes FSA to FSC can be com-
bined with the CU240E-2 Control Unit
1)
. This enables the imple-
mentation of the STO safety function acc. to SIL 2.
PM230 Power Modules, frame sizes FSD to FSF, do not support
Control Units with Safety Integrated. Safety functions can be
implemented here by means of external switching devices.
1)
More information on the CU240E-2 Control Unit is available in Catalog
D 31, Chapter SINAMICS G120. An adapter, article number 10055500
(ordered from and supplied by KnorrTec at
www.knorrtec.com
), is required
to operate a PM230 Power Module with degree of protection IP55 in combi-
nation with a CU240E-2 Control Unit and an IOP/BOP-2.
© Siemens AG 2017