Technical data
9.1 Motor starters
SIRIUS 3RM1 motor starter
118
Manual, 11/2013, A5E0345285095020A/RS-AB/002
3RM11/3RM13 Failsafe motor starters
3RM11..-.AA0. 3RM13..-.AA0. 3RM11..-.AA1. 3RM13..-.AA1.
Type of voltage
DC
AC/DC
Control supply voltage 1
•
at 50 Hz for AC
V
-
110 … 230
•
at 60 Hz for AC
V
-
110 … 230
•
for DC
V
24
110
Control supply voltage frequency
Hz
-
50 / 60
Operating range factor control supply
voltage rated value
•
for DC
0.8 … 1.25
0.85 … 1.1
•
at 50 Hz for AC
-
0.85 … 1.1
Control current
A
0.06
0.01
Input voltage at the digital input for
DC
V
24
110
Input voltage at the digital input with
AC
V
-
110 … 230
Input voltage at the digital input
•
with signal <1>
–
bei DC
V
15 … 30
79 … 121
–
with AC
V
-
93 … 253
•
with signal <0>
–
with AC
V
-
0 … 40
–
with DC
V
0 … 5
0 … 40
Eingangsstrom am Digitaleingang
•
for signal <1>
mA 8
2
•
with signal <0>
mA 1
0.4
Note
3RM10/3RM12 Standard motor starters with 24 V DC control supply voltage
The same voltage source (potential) must be used for the control supply voltage and the
control inputs.
The reference point for the control inputs is terminal A2.