Specifications

SINAMICS G150
Drive converter cabinet units
75 kW to 1500 kW
3/32
Siemens D 11 · 2008
3
Options (continued)
M70
E MC shield busbar
The EMC shield bus is used to connect shielded power cables
for line and motor feeder cables. The EMC shield bus is included
as standard with option L00 (RFI suppression filter).
M75
PE (ground)busbar
The PE busbar is used to run the PE conductor for the supply
and motor infeed cables.
This can be ordered as an option for converters with low power
and currents < 700 A. The PE busbar is supplied as standard
for output currents > 700 A or groups of cabinets consisting of
several cabinet elements.
M78
Top cable entry, motor side
The control cabinet is provided with an additional hood in the
case of a motor connection from above. Within these hoods,
there are the connecting lugs for the power cable and the cable-
clamping bar for the mechanical attachment of the cable, an
EMC shield bus and a PE busbar.
This cabinet height is increased by 405 mm. The rails for the
connection from above are delivered completely fitted. For trans-
port reasons, the hoods are delivered separately and must be fit-
ted on site. Crane transport assemblies (option M90) can still be
used. However, these must be removed on site in order to fit the
hoods. Use of cable braces should be considered in the case of
small crane hook heights.
A non-drilled mounting plate made of aluminum (5 mm thick)
is provided on the top of the hood for feeding in the cables. De-
pending on the number of cables and the cable cross-sections
used, holes must be provided in this mounting plate on the plant
side for fitting cable glands for introduction of the cables.
Note
: The control cables are still connected from below. With
option M78, the standard motor connection from below is not
used. A combination of motor-side options L08, L10 and L15 is
not possible. If option L61 or L62 is selected at the same time as
option M78, the braking resistor should also be connected from
above.
The hoods have IP21 degree of protection. In combination with
options M23, M43 and M54 , additional plastic ventilation grilles
and filter pads are provided.
Attention
: The hoods are colored RAL 7035 as standard. If a
special color is requested for the cabinet (order code Y09), the
hoods are also painted in this color. Ventilation grilles used with
IP23, IP43 and IP54 degrees of protection are colored RAL 7035
and cannot be painted.
The covers provided with option M60 are included in the scope
of delivery.
M90
Crane transport assembly (top-mounted)
In the case of single cabinets up to a width of 600 mm, the crane
transport assembly has transport eye bolts. With a cabinet width
of 800 mm or more, transport rails are used.
Y09
Special cabinet paint finish
The drive converter cabinet units are colored RAL 7035 as stan-
dard. The special color must be specified in plain tex t when or-
dering. All RAL colors can be selected which are available as
powder coatings. If options such as cable wiring compartment
(order code M07), top covers or canopies (order code M21),
hoods (order codes M23/M43/M54) or cable connection from
above (order codes M13/M78) are required for the drive con-
verter cabinet units, these are provided in the ordered cabinet
color. The molded plastic parts (e.g. ventilation grilles) are col-
ored RAL 7035 and cannot be painted.
© Siemens AG 2008