Siemens SINAMICS S120 Equipment Manual page 110
Water-cooled chassis power units for common cooling circuits
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Also See for SINAMICS S120:
- Function manual (1094 pages) ,
- Diagnostic manual (947 pages) ,
- Manual (848 pages)
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Active Line Modules
5.2 Safety information
NOTICE
Material damage caused by mechanically stressed busbars and coolant connections
Mechanically stressed busbars and coolant connections can damage the device.
• Do not use the busbars and liquid coolant connections protruding from the device as
NOTICE
Material damage caused by loose power connections
Insufficient tightening torques or vibration can result in faulty electrical connections. This
can cause fire damage or functional faults.
• Tighten all power connections with the specified tightening torques, e.g. line supply
• Check the tightening torques of all power connections at regular intervals and tighten
NOTICE
Damage to the equipment when performing a voltage test as a result of connections that
are not disconnected
As part of routine tests, SINAMICS S components undergo a voltage test according to
EN 61800-5-1. Connected devices can be damaged.
• Disconnect or unplug all SINAMICS devices before the voltage test of the machine
NOTICE
Damage through use of incorrect DRIVE-CLiQ cables
Damage or malfunctions can occur on the devices or system when DRIVE-CLiQ cables are
used that are either incorrect or have not been approved for this purpose.
• Only use suitable DRIVE-CLiQ cables that have been approved by Siemens for the
Note
Operation on line supplies where energy recovery is not possible
In line supply systems without energy recovery capability (e.g. a diesel generator), device
faults can occur as the braking energy cannot be dissipated.
• For line supplies without regenerative feedback capability (e.g. diesel generator),
deactivate the regenerative feedback capability of the Line Modules using the appropriate
parameter (see SINAMICS S120/S150 List Manual).
• The braking energy must then be dissipated via an additional Braking Module with
braking resistor in the drive line-up.
110
handles or as support surfaces during transport.
connection, motor connection, DC-link connections.
them when required. This applies in particular after transport.
equipment according to EN 60204-1, Section 18.4.
particular application.
Water-cooled chassis power units for common cooling circuits
Manual, 08/2017, 6SL3097-4AM10-0BP0
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