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Siemens
Electromotoric actuators for valves
CE1Q4501en
Building Technologies
2013-11-11
Technical Data
SAX..9..
Power supply
Operating voltage
SAX319..
AC 230 V ±15%
SAX619..
AC 24 V ± 20% / DC 24 V + 20% / -15%
Frequency
45…65Hz
Fusing ac. DIN 57 100 part 430 (supply lines)
6 A…10 A slow
Power consumption at 50 Hz
SAX319.00
Stem retracts / extends
3.5 VA / 2 W
SAX319.03
Stem retracts / extends
6 VA / 3.5 W
SAX619.03
Stem retracts / extends
8 VA / 3.75 W
Function data
Positioning times (with the specified nominal stroke)
The positioning time can vary, depending on the type
of valve, refer to chapter "Type summary" (page 2)
SAX319.00
120 s
SAX319.03, SAX619.03
30 s
Positioning force
800 N
Nominal stroke
20 mm
Permissible medium temperature (valve fitted)
-25…130 °C
Signal inputs
Positioning signal ”Y” SAX319..
3-position
SAX319..
Voltage AC 230 V ±15%
SAX619.. (DC 0...10 V)
Current draw ≤ 0.1 mA
Input impedance ≥100 kΩ
SAX619.. (DC 4...20 mA)
Current draw DC 4...20 mA ± 1%
Input impedance ≤500 Ω
Parallel operation
SAX619..
≤ 10 (depending on controller output)
Forced control
Positioning signal ”Z”
SAX619.. R = 0…1000 Ω, G, G0
R = 0…1000 Ω Stroke proportional to R
Z connected to G Max. stroke 100%
1)
Z connected to G0 Min. stroke 0%
1)
Voltage Max. AC 24 V ± 20%
Max. DC 24 V + 20% / -15%
Current draw ≤ 0.1 mA
Position feedback
Position feedback U
SAX619.. DC 0...10 V ± 1%
Load impedance >10 kΩ res.
Load Max. 1 mA
Connecting cable
Wire cross-sectional areas
0.13…1.5 mm
2
, AWG 24…16
2)
Cable entries
SAX.. EU:
2 entries
Æ
20.5 mm (for M20)
1 entry
Æ
25.5 mm (for M25)
Degree of protection
Housing from vertical to horizontal
IP54 as per EN 60529
3)
Insulation class
As per EN 60730
Actuators SAX319..
AC 230 V II
Actuators SAX619..
AC / DC 24 V III
Environmental conditions
Operation
IEC 60721-3-3
Climatic
conditions
Class 3K5
Mounting location
Indoors (weather-protected)
Temperature
-5…55 °C
Humidity (noncondensing)
5…95% r.h.
Transport
IEC 60721-3-2
Climatic
conditions
Class 2K3
Temperature
-25…70 °C
Humidity
<95% r.h.
Storage
Climatic conditions
IEC 60721-3-1
Class 1K3
Temperature
-15…55 °C
Humidity
5…95% r.h.
Max. media temperatur when mounted on valve
130 °C
Standards
CE conformity
As per EMC directive
2004/108/EC
Immunity
EN 61000-6-2:[2005] Industrial
4)
Emmissions
EN 61000-6-3:[2007] Residential
Electrical safety
EN 60730-1
Low-voltage directive
AC 230 V 2006/95/EC
C-tick N 474
UL conformity
AC 230 V -
AC/DC 24 V UL 873
Environmental compatibility
-
ISO 14001 (environment)
ISO 9001 (quality)
SN 36350 (environment-compatible products)
RL 2002/95/EG (RoHS)
Dimensions
-
See "Dimensions" (page 7)
