Cabinet design and EMC
12.4 24 V DC supply
SINAMICS S120 Combi
Manual, 11/2017, 6SL3097-4AV00-0BP7
275
Damage due to use of incorrect DRIVE-CLiQ couplings or cabinet glands
Damage or malfunctions can occur on the devices or system when incorrect or unreleased
DRIVE-CLiQ couplings or cabinet glands are used.
• Only use suitable DRIVE-CLiQ couplings and cabinet glands that have been released
by Siemens for the respective application.
Electric shock due to faulty shielding
Contact with live parts can result in death or serious injury.
• Ensure the correct shielding procedures are used.
Fire due to overheating when permissible cable lengths are exceeded
Excessively long cable lengths can cause components to overheat with the associated risk
of fire and development of smoke.
• The cable lengths (e.g. motor cable, DC-link cable) listed in the technical data must not
be exceeded.
Note
Radio interference due to high-frequency interference in residential environments
In a residential environment this product can cause high
-frequency interference, which may
make interference suppression measures necessary.
This device is not designed for unrestricted operation in the first environment (residential
environment) and may not be used in the first environment without suitable interference
suppression measures.
Have qualified personnel carry out the installation and commissioning with suitable
interference suppression measures.
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