Data Sheet for Product

7/10
Siemens CE1N4893en
Smart Infrastructure 2020-05-11
Technical data
SSA31
..
SSA81
..
SSA61../SSA61EP..
Power supply Operating voltage
Voltage tolerance
AC 230 V
± 15%
AC 24 V
± 20%
AC 24 V or DC 24 V
± 20% ± 25%
Frequency
50 / 60 Hz
Max. power consumption
6 VA
0.8 VA
2.5 VA
Fuse for incoming
cable
2 A
, quickblow
Control
Control signal
3
-
position
DC 0...1
0 V
Input impedance for
DC 0...10 V
> 100 kOhm
Parallel operation (number of actuators)
1)
max. 6
max. 24
max. 10
Functional data
Run time for 2.5 mm stroke at 50 Hz
150 s
34 s
Positioning speed
60 s/mm
13.6
s/mm
Nominal stroke
2.5 mm (max. 5.5
mm)
Nominal force
100 N
Perm. temperature of
medium in the connected valve
1...110 °C
(1...90 °C for MCV
-
radiator valves)
Electrical
connections
Connecting cable of basic types 1.5 m 3-core to EN 60320 / IEC 60227
ASY 99, ASY100 cable diameter
wir
e cross section
< 5 mm
0
,5…0,75 mm
2
ASY3L.. wire cross section
ASY6L.., ASY8L.. wire cross section
0,75 mm
2
0,5 mm
2
Norms and
directives
Electromagnetic compatibility
(Application)
For residential, commercial and light- industrial environments
P
roduct standard
EN60730
-
x
EU Conformity (CE)
A5W90000891
2)
A5W90000893
2)
A5W90000892
2)
RCM Conformity
A5W90000906_A
2)
A5W90000908_A
2)
A5W90000907_A
2)
EAC Conformity Eurasia Conformity
Protection class to EN 60730 II III
Contamination level EN 60730, Class 2
Housing protection
Upright to horizontal
IP40 to EN 60529
Environmental compatibility
The product environmental declaration CE1E4893en01
2)
contains data on environmentally compatible product
design and assessments (RoHS compliance, materials
composition, packaging, environmental benefit,
disposal).
Dimensions /
Dimensions
refer to "Dimensions", page
10
weight
Coupling thread to valve
Coupling nut
M30 x 1.5
Weight with / wit
hout auxiliary switch
0.4
kg / 0.35 kg
Housing colors Base
Cover
RAL 7035 light gray
RAL 9003 signal white
Auxiliary switch
Mounted in SSA31.1 and SSA81.1
1 change
-
over switch
Switching point adjustable
Factory setting 50 %
0...100%
Switching capa
city
3)
max. AC 250 V, 1
A (0.5 A)
Connecting cable (recommended)
H03VV
-
F, 2x0.5…0.75 mm
2
1)
Provided the controller output is sufficient
2)
The documents can be downloaded from http://siemens.com/bt/download