SIEMENS
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Siemens D 11 · 2015
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Options
(continued)
4
SINAMICS G150
Drive converter cabinet units
75 kW to 2700 kW
M21
Degree of protection IP21
Cabinet version in IP20, but with additional top cover or canopy.
This increases the cabinet height by 250 mm.
For transport reasons, the top covers or canopies are delivered
separately and must be fitted on site.
Note:
The top covers or canopies are painted in RAL 7035 as stan-
dard. If a special color is requested for the cabinet (order code
Y09
), the top covers or canopies will also be painted this color.
M23/M43/M54
Degree of protection IP23/IP43/IP54
When
M23, M43
or
M54
is selected, the converter is equipped
with a roof section. This increases the cabinet height by 400 mm.
For transport reasons, the roof sections are delivered separately
and must be fitted on site.
Note:
The roof sections are painted in RAL 7035 as standard. If a spe-
cial color is requested for the cabinet (order code
Y09
), the roof
sections are also painted in this color. The molded plastic parts
(e.g. ventilation grilles) are in RAL 7035 and cannot be painted.
M66
Marine version
For compliance with the requirements of the classification insti-
tutes:
•
Lloyds Register
•
美国船级社
•
Germanischer Lloyd
•
Bureau Veritas
•
Det Norske Veritas
•
Chinese Classification Society
This option includes a strengthened mechanical version of the
cabinet, handles (handrail) below the operator panel and me-
chanical locking of the cabinet doors. The cabinet has degree of
protection IP23 (option
M23
) and includes a cabinet anti-con-
densation heater (option
L55
). To attach the converter to the
ship's deck, a welding frame (5 mm high) is supplied separately.
Option
M66
is not available for converters > 1500 kW with power
units connected in parallel.
Note:
A combination with options
M21, M23
and
L01
or
L55
is not pos-
sible. If the converter is used for a safety-relevant drive on a ship,
then individual certification is also required (
see options E11 to
E71
) – these include option
M66
.
M70
EMC shield bus (cable connection from below)
The EMC shield bus is used to connect shielded line and motor
supply cables. The EMC shield bus is included as standard with
option
L00
(RFI抑制滤波器)。
M75
PE busbar (cable connection from below)
The PE busbar is used to connect and secure PE cables. The
PE busbar is contained as standard in version A. For version C,
the PE busbar can be ordered separately as option
M75
.
M78
Motor connection from above
The control cabinet is provided with an additional roof section for
a motor connection from above. The connection lugs for the
power cables, the clamping bar for mechanically securing the
cables, an EMC shield bus, and a PE busbar are located within
this roof section.
This increases the cabinet height by 405 mm. The busbars for
the connection from above are delivered completely pre-in-
stalled. For transport reasons, the roof sections are delivered
separately and must be fitted on site. Crane transport assem-
blies (option
M90
) can still be used. However, they must be re-
moved on site before the roof sections can be installed.
An undrilled aluminum mounting plate (5 mm thick) is provided
in the roof section for feeding in the cables. Depending on the
number of cables and the cross-sections used, holes for attach-
ing cable glands for feeding in the cables must be drilled in this
mounting plate on site.
Notice:
The control cables are still connected from below. When option
M78
is selected, the standard motor connection from below is
omitted. A combination with motor-side options
L07
,
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 degree of protection of the roof sections is IP21. In combi-
nation with options
M23, M43
and
M54
, additional plastic venti-
lation grilles and filter elements are provided.
Note:
The roof sections are painted in RAL 7035 as standard. If a spe-
cial color is requested for the cabinet (order code
Y09
), the roof
sections are also painted in this color. Ventilation grilles used
with IP23, IP43 and IP54 degrees of protection are in RAL 7035
and cannot be painted.
Option
M78
is not available for converters > 1500 kW with power
units connected in parallel
M90
Crane transport assembly (top-mounted)
For single cabinets up to a width of 600 mm, the crane transport
assembly consists of transport eyebolts. For cabinet widths of
800 mm and wider, transport rails are used.
Rope spreaders should be used for low crane hook heights.
© Siemens AG 2015