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Main technical specifications of Siemens electric actuators with a return spring and a thermal breaker
Technical data
Basic models
Models with increased torque
Models with the highest torque
Rated operation voltage
AC 24 V/
DC 24…48 V
AC 230 V
AC 24 V/
DC 24…48 V
AC 230 V
AC 24 V/
DC 24…48 V
AC 230 V
Permissible operating voltage tolerance
AC/DC ±20 %
AC ±15 %
AC/DC ±20 %
AC ±15 %
AC/DC ±20 %
AC ±15 %
AC mains frequency
50/60 Hz
Power consumption at rest [W]
2
3.5
2
3.5
3
4
Power consumption in operation [W]
3.5
4.5
3.5
4.5
5
6
Maximum design capacity [VA]
5
7
5
7
7
8
Motor torque [Nm]
4
9
18
Spring torque [Nm]
4
7
18
Protection class
III
II
III
II
III
II
Ingress protection rating
IP54
Auxiliary switches
2 pcs., single-pole, reversible,
6(2)A, AC 24...250 V
Electric motor connection cable
0.9 m, 2 x 0.75 mm² (halogen-free)
Auxiliary switch connection cable
0.9 m, 6 x 0.75 mm² (halogen-free)
Running time spring
15 seconds
< 60 seconds at -30…-10 °C
Running time motor
90 s/90°
Response temperature of thermal breaker sensors
Duct sensor 72 °C
Outdoor sensor 72 °C
Service life
10 000 emergency positions
Technical maintenance
Not required
Содержание KP Series
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