Installing Cabinet Units - Siemens SINAMICS G180 Installation And Operating Instructions Manual

wider on both sides than the inverter.. Take account of this clearance for the alignment. Leave
the outlet area at the front clear.
Proceed as follows to install the roof supplied loose:
1. Screw the inverter without cover on to a mounting plate. Do not tighten the top two mounting
2. Slide the cover under the not yet completely tightened mounting screws.
3. Tighten the mounting screws completely.
With degree of protection IP21, the type code changes from 2T2A.....‑... to 2T3A.....‑... .
5.4

Installing cabinet units

● Install cabinet units on level mounting shelves. Wall mounting is permitted.
● If no clearances are stated in the dimension drawing of the order documentation, cabinets
● Provide the corresponding openings for the cable entry.
● Ensure that the cabinet frame is resting on the floor.
● If the cable opening is very large, anchoring to the floor increases the safety.
● If larger units have been separated for transport, make all the connections at the separation
Canopy
Install the protective covers on the top of the cabinet. Proceed as follows:
1. Remove any transport rails present. Keep these for later transport.
2. Screw four bolts into the thread provided on the inverter cabinet.
3. Put on the cover and firmly screw on the cover using the screws provided.
Installation and operating instructions Sinamics G180
Operating Instructions, 05/2013, 4BS0751-001
screws completely.
can be arranged next to each other.
points again.
NOTICE
Overheating
If you do not remove the transport rails installed on the cover before commissioning, the
inverter can be damaged due to overheating.
Remove the transport rails before commissioning.
NOTICE
Foreign bodies in the cabinet
If you drop washers or screws into the cabinet during installation, this can result in
destruction of the device.
Ensure that no washers or screws fall into the device.
Installation
5.4 Installing cabinet units
47