Classification Of Emc Behavior - Siemens SINAMICS S110 Manual

Mains connection and line-side power components
3.7 Line filter
NOTICE
Damage due to multiple loads being connected to the same line infeed point
Damage may occur if multiple loads are connected to the same line infeed point.
• Suppress interference on the additional loads using appropriate line filters.
NOTICE
Line filter damage due to interchanged connections
Interchanging the input and output connections will damage the line filters.
• Connect the incoming line supply cable to LINE L1, L2, L3.
• Connect the outgoing cable to the Power Module at LOAD/LAST L1´, L2´, L3´ (U, V, W).
NOTICE
Damage of further loads due to incorrect line filters
Unsuitable line filters can cause line harmonics, which damage or destroy loads connected
to the same line supply.
• Only use line filters released by Siemens for SINAMICS.
3.7.3

Classification of EMC behavior

The EMC environments and the EMC categories are defined in the EMC product standard
EN 61800-3 as follows:
Environments
First environment (public systems)
An environment that includes domestic premises and establishments that are connected
directly to a public low-voltage line supply without the use of an intermediate transformer.
Examples: Houses, apartments, commercial premises, or offices in residential buildings.
Second environment (industrial systems)
An environment that includes all other establishments that are not connected directly to a
public low-voltage line supply.
Examples: Industrial areas and technical areas of buildings that are supplied by an assigned
transformer.
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SINAMICS S110
Manual, 07/2015, 6SL3097-4AC10-0BP5