SIEMENS
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Siemens D 11 · 2015
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SINAMICS G150
Drive converter cabinet units
75 kW to 2700 kW
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Overview
SINAMICS G150 converter cabinet units, versions A and C
With its SINAMICS G150 converter cabinet units, a drive system
is available on which all line-side and motor-side components
are integrated together with the Power Module extremely com-
pact into a specially designed cabinet enclosure. This approach
minimizes the effort and expense required to configure and in-
stall them.
SINAMICS G150 has been specially designed to meet the re-
quirements of drives with square-wave and constant load char-
acteristics, with medium performance requirements, and without
regenerative feedback capability.
The control accuracy of the sensorless vector control is suitable
for most applications, which means that an additional actual
speed value encoder is not required.
SINAMICS G150 converter cabinet units are optionally available
with an encoder evaluation function in order to handle applica-
tions that require an encoder for plant-specific reasons.
SINAMICS G150 converter cabinet units offer an economic drive
solution that can be adapted to customer-specific requirements
through a wide range of components and options.
SINAMICS G150 is available in two versions:
•
Version A
All optionally available line connection components, such as
the main switch, circuit breakers, line contactor, line fuses, line
filter or motor-side components and additional monitoring
devices, can be installed as required. This version is also
available with power units connected in parallel.
•
Version C
Offers an extremely space-optimized structure without line-
side components. This particularly slimline version can be
used, for example, when line connection components are
accommodated in a central low-voltage distribution panel
(MCC) in the plant.
The following voltages and power ratings are available:
Degrees of protection are IP20 (standard) and optionally IP21,
IP23, IP43 and IP54.
Line voltage
Power range
single connection
(versions A and C)
Power range
parallel connection
(version A)
380 ... 480 V 3 AC
110 ... 560 kW
630 ... 900 kW
500 ... 600 V 3 AC
110 ... 560 kW
630 ... 1000 kW
660 ... 690 V 3 AC
75 ... 800 kW
1000 ... 2700 kW
© Siemens AG 2015