Siemens SINAMICS S120 Manual page 52
Air-cooled chassis power units
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Also See for SINAMICS S120:
- Function manual (1094 pages) ,
- Diagnostic manual (947 pages) ,
- Manual (848 pages)
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Line-side power components
4.2 Line filters for Basic Line Modules
NOTICE
Damage to components by incorrectly connecting the line filter
When incorrectly connecting the line filter, these components can be destroyed or
damaged.
• Only connect the Line Module to the SINAMICS line filter via the associated line reactor.
• Connect additional loads upstream of the SINAMICS line filter (if required, via a separate
Note
Motor cable length exceeded
When the maximum motor cable length of 100 m is exceeded, it can no longer be
guaranteed that Class C2/C3 is maintained; for very long motor cables this can mean that the
line-side or motor-side power components can overheat.
Additional information is provided in the Low Voltage Engineering Manual.
Note
Disconnect the line filter for a high-voltage test
If a high-voltage test is conducted with alternating voltage in the system, the existing line
filters must be disconnected in order to obtain accurate measurements.
If a high-voltage test is carried out with DC, the connection clip to the basic interference
suppression module in the Basic Line Module must also be removed, refer to Chapter
(Page 141) "Electrical connection".
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line filter).
Air-cooled chassis power units
Equipment Manual, 06/2020, 6SL3097-5AE00-0BP3
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