Siemens SIRIUS 3RW30 - 12.7 Calculating the permissible switching frequency

Configuration
12.7 Calculating the permissible switching frequency
SIRIUS 3RW30 / 3RW40
Manual, 10/2018, NEB535199502000/RS-AB/005
95
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).