SIEMENS
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Siemens CR 1 · 2015
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Options
(continued)
Drive systems
SINAMICS S120 Cabinet Modules
Description of the options
M21 IP21 degree of protection
Cabinet version in IP20, but with additional roof or canopy. This
increases the cabinet height by 250 mm. For transport reasons,
the roofs or canopies are delivered separately and must be fitted
on site.
Notice
:
The roof or canopies are painted with color RAL 7035 as stan-
dard. If a special color is requested for the cabinet (option
Y09
),
the roofs or canopies will also be painted in this color.
M23 IP23 degree of protection
Cabinet Modules with IP23 degree of protection are supplied
with additional hoods, plastic ventilation grilles, and a filter
medium in the air inlet and outlet. This increases the cabinet
height by 400 mm. The filter medium must be maintained
according to the local environmental conditions. For transport
reasons, the hoods are delivered separately and must be fitted
on site.
Notice
:
The hoods are painted with color RAL 7035 as standard. If a
special color is requested for the cabinet (option
Y09
), the hood
is also painted in this color. The molded plastic parts (e.g. venti-
lation grilles) have color RAL 7035 and cannot be painted.
M26 Side panel (right)
For side-by-side installation of Cabinet Modules from left to right,
cabinets can be ordered ready-prepared at the factory for as-
sembly on-site. If option
M26
is ordered, the Cabinet Module is
shipped with a side panel fitted on the right. This side panel is
essential for ensuring compliance with IP20 and higher degrees
of protection.
M27 Side panel (left)
For side-by-side installation of Cabinet Modules from right to left,
cabinets can be ordered ready-prepared at the factory for
assembly on-site. If option
M27
is ordered, the Cabinet Module
is shipped with a side panel fitted on the left. This side panel is
essential for ensuring compliance with IP20 and higher degrees
of protection.
M60 Additional touch protection
The Cabinet Modules are designed in accordance with BGV A3
as standard. With option
M60
, additional covers (out of reach) at
accessible operator control and switching elements, are provi-
ded in the area of the AC and DC busbars and in front of the
power unit.
M70 EMC shield bus
The EMC shield bus is used for the connection of line and motor
shielded power cables. The supplied EMC shield clamps pro-
vide a large surface area for the connection.
M80 to M87 DC busbar system
The correct DC busbar for the Cabinet Module must be ordered.
This is fitted in the upper section of the Cabinet Modules and
connects the Line Modules to the Motor Modules. The busbar is
dimensioned according to the load requirements and demand
factor associated with operation of the individual drives, and ac-
cording to the specific Cabinet Module layout. For this reason,
the DC busbar is not supplied as standard, but must be ordered
as an option. When selecting busbars, it is important to ensure
that the systems of adjacent Cabinet Modules are compatible
with one another (refer to the table below and option selection
matrix for the Cabinet Modules in question).
Where Cabinet Modules are ordered as a factory-assembled
transport unit with option
Y11
, all busbars in the transport unit
must be identical.
The DC busbars are nickel-plated as standard and are available
in different designs for a variety of current-carrying capacities.
The scope of delivery also includes the jumpers required to link
the busbar systems of individual Cabinet Modules.
M90 Crane transport assembly (top-mounted)
A top-mounted crane transport assembly can be ordered as
an option for Cabinet Modules. Depending on the width of the
module, it consists of either transport eyebolts (width
≤
800 mm)
or transport rails (width
≥
800 mm). When Cabinet Modules are
ordered as factory-assembled transport units (order code
Y11
),
they are shipped with transport rails, i.e. option
M90
is automa-
tically included in the scope of delivery of option
Y11
and does
not need to be ordered separately.
Y09 Special paint finish for cabinet
The Cabinet Modules are delivered in RAL 7035 as standard.
The special paint finish must be specified in plain text when
ordering. All RAL colors that are available as powdered coatings
can be selected.
Notice
:
If options such as roofs or canopies (option
M21
) or hoods
(option
M23
) are desired for the Cabinet
Modules, these are also
painted in the ordered cabinet color. The molded plastic parts
(e.g. ventilation grilles) have color RAL 7035 and cannot be
painted.
Order
code
DC busbar
system, rated
current
I
rated
Number
Dimensions
Compatible with
A
mm
M80
1170
1
60 × 10
M83
M81
1500
1
80 × 10
M84
and
M86
M82
1840
1
100 × 10
M85
and
M87
M83
2150
2
60 × 10
M80
M84
2730
2
80 × 10
M81
and
M86
M85
3320
2
100 × 10
M82
and
M87
M86
3720
3
80 × 10
M81
and
M84
M87
4480
3
100 × 10
M82
and
M85
© Siemens AG 2015