Calculating The Permissible Switching Frequency; Table Of Permissible Assembly Combinations With Switching Frequency Factors - Siemens SIRIUS 3RW30 Manual

Mounting position, assembly type
The mounting position and assembly type (refer to chapter Installing the soft starter
(Page 67)) can influence the soft starter's permissible switching frequency. Refer to chapter
Calculating the permissible switching frequency (Page 95) for the permissible mounting and
assembly combinations as well as the resulting factors for the soft starter switching
frequencies.
12.7

Calculating the permissible switching frequency

12.7.1

Table of permissible assembly combinations with switching frequency factors

The factors indicated in the table refer to the switching frequency (starts / hour) as specified
in chapter Technical data (Page 127).
SIRIUS 3RW30 / 3RW40
Manual, 10/2018, NEB535199502000/RS-AB/005
12.7 Calculating the permissible switching frequency
Configuration
95