M13, Line Connection From Above - Siemens SINAMICS S120 Manual

Options

8.44 M13, Line connection from above

8.44 M13, Line connection from above
Availability of option
This option is available for the following S120 Cabinet Modules:
● Line Connection Modules
Description
For option M13 the cabinet unit is equipped with an additional hood. 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 the hood.
The roof cover increases the cabinet height by 405 mm. The busbars for connection from
above are already installed when the system is delivered. For transport reasons, the hoods
are delivered separately and have to be assembled at the plant. With options M23, M43 and
M54, plastic ventilation grilles and filter mats are also supplied.
A 5 mm aluminum mounting plate (with no holes) is fitted in the roof of the cover for feeding
in the cables. Depending on the number of cables and the cross-sections used, holes for
attaching cable glands for feeding in the cables must be drilled in this mounting plate on site.
Note
Connecting control cables
The control cable and optional brake resistors are always connected from below.
Attaching the hood
1. Remove the crane transport assemblies (if fitted).
2. Only for options M43 and M54:
3. Fit the hood to the top of the enclosure at the positions specified (fixing points for the
4. To secure the power cables, remove the front panel of the hood.
524
Use the sealing tape provided to attach the contact surfaces of the hood to the top of the
cabinet.
crane transport assemblies).
Cabinet Modules
Manual, 03/2013, A5E03263538A