User Manual

Technical data
13.1 3RW30
SIRIUS 3RW30 / 3RW40
Manual, 10/2010, 535199502000 DS 03
129
Note
The rated motor current is extremely important when selecting a soft starter.
Refer to the information about selecting soft starters in chapter Configuration (Page 77).
Conditions
for normal starting:
Max. ramp time 3 s, starting cu
rrent 300 %, 20 starts / hour, ON time 30 %, standalone
assembly, max. installation altitude 1000 m / 3280 ft, ambient temperature kW 40 °C / 104
°F. A larger model may need to be selected if other conditions and constraints apply or for a
higher starting frequency. We recommend using the "Win-Soft Starter" selection and
simulation software. For information about the rated currents for ambient temperatures > 40
°C, refer to chapter 3RW30..-.BB.. power electronics (Page 131).