Data Sheet for Product

9
Siemens
A6V11858276_en
--
_e
Smart Infrastructure
2021
-
08
-
06
Technical data
Power supply
SSA131.00 SSA331.00 SSA161.05
Operating voltage
Tolerance
AC 24 V
± 20 %
AC 230 V
± 15 %
AC 24 V
± 15 %
DC 24 V
± 20 %
Frequency 50/60 Hz
Power
consumption
Running 0.8 VA 7 VA 2.5 VA
Holding 0.2 VA 0.2 VA 2 VA
Primary fuse or breaker rating External, 2 A quick blow
Signal input
SSA131.00 SSA331.00 SSA161.05
Control signal 3-position DC 0...10 V
Input impedance for
DC 0...10 V
- 100 kOhm
Parallel operation (number of
actuators)
1)
Max. 24 Max. 6 Max. 10
1)
Provided that the controller output is sufficient.
Operating data
SSA131.00 SSA331.00 SSA161.05
Position with de-energized
contact Y/Y1/Y2
See "Technical design [▶ 2]"
Running speed at 50 Hz 27 s/mm 10 s/mm
Positioning force 100 N
Stroke 1.2…6.5 mm
Permissible temperature of
medium in the connected valve
1...110 °C
(1...90 °C for MCV-radiator valves)
Electrical connection (connecting cable integral)
SSA131.00 SSA331.00 SSA161.05
Cable length 1.5 m, according to
VDE 0207
1.5 m, according to
IEC 60227-5
1.5 m, according to
VDE 0207
Cross section of prewired
connection cables
0.34 mm
2
(3 ×) 0.75 mm
2
(3 ×) 0.34 mm
2
(3 ×)
Permissible length for signal
lines
20 m