SIEMENS
Description of options
SINAMICS GM150, SINAMICS SM150
Description of options
6/35
Siemens D 12 · 2012
6
■
Options
M64
Converter prepared for connection to an external air
discharge system, with internal cabinet fans
(SINAMICS GM150 in the air-cooled IGBT version)
Retaining the fans inside the cabinet unit ensures that the
volume of cool air required for cooling can be supplied without
any major distribution faults occurring. If the exhaust air is led in
a duct system over long sections or even around bends, the
pressure drop that arises in this duct system must be compen-
sated by additional fans within the exhaust air system. Suitable
"flange connections" for connecting the converter to an external
exhaust air system are located in the roof part of the cabinet unit.
M66
Suitable for marine use
(SINAMICS GM150, water-cooled)
With option
M66
, the version of the converter meets the
requirements of the following classification organizations:
•
Lloyds Register
•
American Bureau of Shipping
•
Germanischer Lloyd
•
Bureau Veritas
•
Det Norske Veritas
•
Chinese Classification Society
Option
M66
includes a seawater-proof paint finish, a strength-
ened mechanical design of the cabinet, handrails below the
operator panel and a mechanical locking system for the cabinet
doors. The cabinet has degree of protection IP44, includes anti-
condensation heating (option
L55
) and can be welded to the
ship's structure to mount the converter.
Note:
For SINAMICS GM150 in the IGBT version, the cabinet has a
reinforced base frame. This increases the cabinet height by
100 mm. (The cabinet in the IGCT version is already equipped
with an appropriate base frame as standard).
Note:
With option
M66
the following ambient conditions in operation
apply that are changed with respect to the standard values:
Ambient temperature: 0 °C to 45 °C
(derating must be taken into account)
Relative air humidity: 5 % to 95 %
Note:
For SINAMICS GM150 in IGBT version, the combination with
option
Y15
(sine-wave filter) on request.
Note:
If the converter is used for a safety-relevant drive ("essential
service") on the ship, individual certification is additionally
required (
options
E11 to E71
see Page 6/12
).
Terminal connection overview
When selecting option
M66
, an additional TM31 Terminal
Module is required, which provides the additional digital and
analog inputs/outputs. An overview is shown in the following
table.
Terminal strip on TM31 (=.HC–A71)
Terminal
Type
Pre-
assignment
Comment
X540:
1-8
P24
24 V DC supply for
inputs DI0 to DI7
–
–
X520:
1
DI0
Digital input
electrically isolated
via optocoupler
–
–
2
DI1
–
–
3
DI2
–
–
4
DI3
–
–
5
M1
Reference ground
for digital inputs
DI0 to DI3
–
–
6
M
Reference ground
for P24, auxiliary
voltage for digital
inputs
–
–
X530:
1
DI4
Digital input
electrically isolated
via optocoupler
–
–
2
DI5
–
–
3
DI6
–
–
4
DI7
–
–
5
M2
Reference ground
for digital inputs
DI4 to DI7
–
–
6
M
Reference ground
for P24, auxiliary
voltage for digital
inputs
–
–
X541:
1
P24
24 V DC supply
for inputs/outputs
DI/O8 to DI/DO11
–
–
2
DI/DO8
Digital inputs/
digital outputs
non-isolated
–
–
3
DI/DO9
–
–
4
DI/DO10
–
–
5
DI/DO11
–
–
6
M
Reference ground
for P24, ground of
digital inputs/
digital outputs
–
–
© Siemens AG 2012