Safety Information - Siemens SINAMICS S120 Equipment Manual

Line Connection Booksize
2.3 Basic Line Filter for Active Line Modules
2.3.2

Safety information

Caution
Line filters are only suitable for direct connection to TN line supplies.
Danger
The 100 mm clearances above and below the components must be observed. This measure
prevents thermal overloading of the filter.
Caution
The terminals must be correctly connected:
Incoming line supply cable to LINE/NETZ L1, L2, L3
Outgoing cable to line reactor on LOAD/LAST L1´, L2´, L3´.
Non-observance may damage the line filter.
Notice
Only the associated line reactor for the particular line module may be connected to the
SINAMICS line filter. Additional loads must be connected in front of the SINAMICS line filter
(if required using a separate line filter). If this is not carefully observed, then the other loads
could either be disturbed or damaged.
Caution
The line filters listed conduct a high leakage current via the PE conductor. Because of the
high leakage current of the line filters, a permanent PE connection of the line filter or
switching cabinet is required.
Measures according to EN 61800-5-1 must be taken (e.g. PE conductor (≥10mm
an additional connection terminal for a PE conductor with the same cross-section as the
original PE conductor).
Danger
Risk of electric shock. Dangerous voltages are still present up to 5 minutes after the supply
has been disconnected!
Note
If a high-potential test is conducted with alternating voltage in the system, the line filters must
be disconnected to obtain correct measurement results.
Caution
Only the line filters described in this Equipment Manual may be used. If this is not observed,
line harmonics can occur that disturb/damage other loads connected to the line supply.
2-4
Equipment Manual for Booksize Power Units
Equipment Manual, (GH2), 03/2006 Edition, 6SL3097-2AC00-0BP3
Cu) or fit
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