Siemens SINAMICS S220 Equipment Manual page 47

Booksize power units
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High leakage currents when the protective conductor in the line supply cable is
interrupted
The drive components conduct a high leakage current via the protective conductor. Touching
conductive parts when the protective conductor is interrupted can result in death or serious
injury.
• Carefully comply with the applicable regulations for dimensioning the protective conductor
Burns due to high surface temperatures
The surface of the components can reach high temperatures during operation. You can get
seriously burnt when touching the surface.
• Do not touch the component.
NOTICE
Line filter damage by connecting to impermissible line supply
The line filters are only suitable for direct connection to line supplies with grounded neutral
point. Connecting the line filter to another network will damage the line filter.
• Only connect the line filter to a line supply with grounded neutral point.
NOTICE
Line filter damage due to interchanged connections
The line filter will be damaged if the input and output connections are interchanged.
• Connect the incoming line supply cable to LINE L1, L2, L3.
• Connect the outgoing line to line reactor at LOAD L1´, L2´, L3´ (U, V, W).
NOTICE
Damage to the system caused by a line filter that is not permissible
A line filter that is not permissible can cause system damage.
• Only use the line filter with the components specified in Chapter "Combination options of
Booksize power units
Equipment Manual, 01/2022, 6SL3097-6AC30-0BP0
WARNING
(see Chapter "Protective connection and equipotential bonding (Page 138)").
CAUTION
Line Modules with line reactors and line filters (Page 114)".
Line connection and line-side power components
4.5 Line filters
45

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