Drive System Applications - Siemens SINAMICS S120 Manual

Cabinet design and EMC Booksize
12.3 Electromagnetic compatibility
Note
Professional person
A professional is a person or organization having the skills in installing and/or commissioning
power drive systems (PDS), including the associated EMC aspects.
Category C3
Drive systems with a rated voltage < 1000 V, which are solely intended for use in the second
environment.
Category C4
Drive systems for IT line supplies for operation in complex systems in the second
environment. An EMC plan must be drawn up.
Figure 12-1
12.3.3

Drive system applications

SINAMICS S120 units are designed for use in the second environment.
The drive system must be installed by appropriately qualified personnel (professional
person) in compliance with EMC regulations - and the installation notes provided in the
manual.
Category C2
Radio interference suppression filters must be used, and the maximum total cable lengths
complied with in order that the drive system complies with the requirements related to
Category C2.
● ALM with HF reactor and Basic Line Filter up to 150 m
● ALM with AIM and Basic Line Filter up to 350 m
● SLM with line reactor and Basic Line Filter up to 350 m
● BLM with line reactor and Basic Line Filter up to 350 m
668
Interrelationship between environments and categories
Booksize Power Units
Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8