Mounting The Drive - Siemens SINAMICS V90 Operating Instructions Manual

3.1.3

Mounting the drive

Note
EMC instructions
• To comply with the EMC standards, all cables connected with the SINAMICS V90 system
must be shielded cables, which include cables from the line supply to the line filter and
from the line filter to the SINAMICS V90 drive.
• The SINAMICS V90 drives have been tested in accordance with the emission
requirements of the category of C2 (domestic) environment. The conductive emissions
and radiated emissions are in compliance with the standard of EN 55011 and reached
Class A.
• In a residential environment, this product can cause high-frequency interferences that
may necessitate suppression measures.
• For a radiated emission test, an external AC filter (between the mains supply and the
drive) will be used to meet the EMC requirement and the drive will be installed inside the
shielded metallic chamber, other parts of the motion control system (including the PLC,
DC power supply, spindle drive, motor) will be put inside the shielded chamber.
• For a conductive emission test, an external AC filter (between the mains supply and the
drive) will be used to meet the EMC requirement.
• For the radiated emission and conductive emission test, the length of the line supply
cable between the line filter and the drive must be shorter than 1 m.
• The harmonic current value of SINAMICS V90 exceed the class A limit of IEC 61000-3-2,
but the SINAMICS V90 system installed within the Category C2 First Environment require
supply authority acceptance for connection to the public low-voltage power supply
network. Please contact your local supply network provider.
Note
Screw tightening
Make sure you fix the screw to the terminal door of the drive after you have completed the
installation work.
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 09/2016, A5E36037884-002
Mounting
3.1 Mounting the drive
67