Installation, Connection And Branch Layout - Siemens SIRIUS 3RW44 User Manual

Installation, Connection and Branch Layout

SIRIUS 3RW44 manual
GWA 4NEB 535 2195-02 DS 06
Chapter
3.1 Installing the Soft Starter
3.1.1 Unpacking
3.1.2 Mounting Position
3.1.3 Standards
3.1.4 Mounting Dimensions and Clearances
3.2 Branch Layout
3.2.1 General
3.2.2 Soft Starters in Standard Circuits
3.2.3 Soft Starters in Inside Delta Circuits
3.2.4 Soft Starter with Contactor Disconnector (Main Contactor)
3.3 Protection of the Soft Starter against Short-Circuits
3.4 Capacitors for Power Factor Improvement
3.5 3RW44 in Generator Operation (with 3-Phase Asynchronous Motor)
3.6 Electrical Connection
3.6.1 Control and Auxiliary Current Connection
3.6.2 Main Current Connection
3.6.3 Conductor Cross-Sections
Subject
3
Page
3-2
3-2
3-2
3-2
3-3
3-4
3-4
3-5
3-6
3-8
3-9
3-10
3-10
3-10
3-10
3-11
3-12
3-1