Mains Connection And Line-Side Power Components; Introduction - Siemens S120 Manual

Mains connection and line-side power components

3.1

Introduction

The following line-side components should be used to connect a SINAMICS drive line-up to
the supply network:
● Line disconnector
● Overcurrent protection device (line fuses or circuit-breaker)
● Line contactor (this is required for electrical isolation)
● Line filter (optional)
● Line reactor (optional)
The possible supply voltages for the drive line-up are:
● 1-phase 200 VAC to 240 VAC ± 10%
● 3-phase 200 VAC to 240 VAC ± 10%
● 3-phase 380 VAC to 480 VAC ± 10%
The following line reactor variants are available:
● 4 versions for PM240-2 Blocksize format Power Modules, frame sizes FSA to FSC
● 3 versions for PM340 Blocksize format Power Modules, frame sizes FSA to FSC (base)
● 5 versions for PM340 Blocksize format Power Modules, frame sizes FSD to FSF (3 base
● 4 versions for chassis format
The following line filter variants are available:
● Integrated
● External
AC Drive
Manual, (GH6), 04/2014, 6SL3097-4AL00-0BP4
(stand-alone)
and 2 standalone)
– Base
– Stand-alone
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