SIEMENS
Description of options
SINAMICS GM150, SINAMICS SM150
Description of options
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Siemens D 12 · 2012
6
■
Options
L50
Cabinet lighting and service socket in the closed-loop
control section
If option
L50
is chosen, a universal lamp and a service socket
(Schuko version) are installed respectively in the cabinet panels
of the control sections for Motor Modules and Active Line
Modules.
The power supply for the cabinet lighting and service socket
(on terminal strip = EG-X1) is provided externally. The cabinet
lighting is switched on manually via a switch or automatically by
an integrated motion detector. The mode is switch-selected.
L51
Disconnector at the converter output
If isolation between the converter output and the drive motor is
required for safety and protection reasons, a motorized isolator
at the converter output can be ordered under code
L51
.
Notice:
The cabinet width increases as follows due to the additional
cabinet at the converter:
•
SINAMICS GM150 in IGBT version and
SINAMICS SM150 in IGBT version:
600 mm
When option
L49
is simultaneously selected, the width does not
have to be increased.
•
SINAMICS GM150 in IGCT version and
SINAMICS SM150 in IGCT version:
700 mm per converter unit
When option
L08
or
L49
are simultaneously selected, the width
does not have to be increased.
Note:
Option
L51
cannot be combined with option
L52
(circuit breaker
at the converter output), and can be ordered on request in con-
junction with option
C55
(auxiliary power supply for open-loop
and closed-loop control).
L52
Circuit breaker at converter output
If isolation between the converter output and the drive motor is
required for safety and protection reasons, a circuit breaker at
the converter output can be ordered under code
L52
. This circuit
breaker is triggered from the converter controller. On an ON
command, the circuit breaker on the output side is connected
together with the auxiliaries. The circuit breaker is switched off
with the OFF command.
Note:
Option
L52
is mandatory in conjunction with permanent-magnet
synchronous motors. However, a separate inquiry is required for
this option, as several variable secondary conditions must be
taken into account.
Note:
Option
L52
cannot be combined with option
L51
(disconnector
at the converter output), and can be ordered on request in con-
junction with option
C55
(auxiliary power supply for open-loop
and closed-loop control).
Notice:
With option
L52
the cabinet width is increased as follows:
•
SINAMICS GM150 in IGBT version and
SINAMICS SM150 in IGBT version:
600 mm
When option
L49
is simultaneously selected, the width does not
have to be increased.
•
SINAMICS GM150 in IGCT version and
SINAMICS SM150 in IGCT version:
700 mm per converter unit
When option
L08
or
L49
are simultaneously selected, the width
does not have to be increased.
L53
UPS for the power supply of the open-loop and closed-loop
control (SINAMICS GM150 on request)
If there is a danger of voltage dips and brief line supply failures
in the plant, then the drive can continue to operate if the closed-
loop control is supplied from a UPS. The prerequisite for contin-
ued operation is that the DC link voltage does not fall below the
V
d min
limit and the medium-voltage switch does not trip due to
an undervoltage condition. This means that the drive can toler-
ate voltage dips up to brief line supply failures; this is especially
true if the driven load has a high moment of inertia and the DC
link can be kinetically buffered.
In the case of line supply interruptions that cause the power unit
to shut down, the downtime is reduced using the automatic
restart function (option
L32
). The UPS is configured for a buffer
time of up to 10 min.
Note:
Option
L53
limits the temperature range as follows:
continuous operation:
0 to +40 °C
operation <2 h/d:
0 to +45 °C
transport and storage: -15 to +50 °C
Terminal
Significance
= EG–X1:1
L1 (230 V)
= EG–X1:2
N
Terminal
Significance
= EB–X1:1
L1 (230 V)
= EB–X1:2
N
© Siemens AG 2012