Siemens SINAMICS S120 Combi - Line filters

SINAMICS S120 Combi
Manual, (GH9), 07/2016, 6SL3097-4AV00-0BP5
37
Line-side power components
3
3.1
Introduction
The following components should be used to connect the S120 Combi drive line-up to the
line supply:
● Line disconnector
● Overcurrent protection device (line fuse or circuit breaker)
● Line contactor (this is required for electrical isolation)
● Line filter
● Line reactor (always required)
The line connection for a SINAMICS S120 Combi comprises in addition to the regionally
required protective devices, an optional line filter and a line reactor:
Figure 3-1 Overview diagram, line connection