Siemens SINAMICS S200 - Achievable EMC Category

4.8.7 Achievable EMC category
Overview
The serv
o drive system has been tested in accordance with the emission requirements of IEC
61800‑3 CategoryC2.
• For a radiated emission test, an external line 󹪝lter (between the mains supply network and
the converter) is required to meet the EMC requirements. The converter needs to be installed
inside a shielded metallic cabinet, while other parts of the motion control system (including
the PLC, DC power supply, spindle drive, and motor) need to be put outside the shielded
cabinet.
• For a conductive emission test, an external line 󹪝lter (between the mains supply network and
the converter) is required to meet the EMC requirements.
• For the radiated emission and conductive emission tests, the length of the line supply cable
between the line 󹪝lter and the converter must be shorter than 1m.
Description
The achievable EMC category is dependent on the motor cable length and the line system
con󹪝guration. The following conditions apply to the possible application environment.
Requirements Achievable EMC Category
C2 C3
Converter With line 󹪝lters C2 Wit
h line 󹪝lters C2 or C3
Maximum permis‐
sible cable length
Motor 30 m shielded 30 m shielded
Line 󹪝lt
er to the con‐
vert
er
3 m 3 m
Permissible appli‐
cation environ‐
ment
Residential No No
Light industrial
Yes Yes
Commercial Yes Yes
Permissible line
sy
stem
Public Yes Yes
Non-public Yes Yes
Line system con󹪝gur
ation TN or TT line syst
em with a
grounded neutral point
TN or TT line system with a
grounded neutral point
Note
T
o be obser
v
ed f
or de
vices used in Category C2
In a residential environment this product may cause radio-frequency interference, which may
make interference suppression measures necessary.
• Have quali󹪝ed personnel carry out the installation and commissioning with suitable
interference suppression measures.
Application planning
4.8EMC-compliant installation
SINAMICS S200 pulse train servo drive system with SIMOTICS S-1FL2
92 Operating Instructions, 11/2023, FW V6.3, A5E51646767B AA