Requirements When Mounting And Installing The Device; Requirements For Installation Location; Requirements Placed On The Levelness Of The Floor - Siemens SINAMICS SL150 Operating Instructions Manual

Preparations for use

4.2 Requirements when mounting and installing the device

For the door limit switch:
High voltages
High voltages are present in the converter and its components during operation and for up to
one minute afterwards. When touched, these voltages can lead to death or serious injury.
Ensure that no voltage is present when the doors of the power unit are open. Never operate
the converter with the doors open.
4.2 Requirements when mounting and installing the device
4.2.1

Requirements for installation location

The cabinet units are suitable for installation in general operating areas (to
DIN EN 60146-1-1 / VDE 558 T11 and DIN EN 50178 / VDE 0160 (IEC 62103), degree of
contamination 2; without conducted contamination). For this reason, SINAMICS devices must
be protected in such a way that they cannot be touched directly when they are being installed
in general operating areas.
The operating areas must be dry and free of dust. The air supplied must not contain any
electrically conductive gas, vapors, or dust which could impair operation.
For information about permissible ambient and installation conditions, see the "Technical data
and drawings" section.
4.2.2

Requirements placed on the levelness of the floor

Ensure that the following requirements are satisfied:
● The floor is completely horizontal and flat.
● The doors can be opened and closed. The locking systems function correctly.
● Flat parts and components, e.g. doors and side panels, seal correctly. Only then is the
40
WARNING
degree of protection maintained.
SINAMICS SL150 6SL38600UL432AA0Z
Operating Instructions Rev.201910281433 EXAMPLE