AUMA SA 07.2 Operation Instructions Manual page 54

Technical data
Technical data for handwheel activation switches
Mechanical lifetime
Silver plated contacts:
U min.
U max.
I max. AC current
I max. DC current
Service conditions
Use
Mounting position
Installation altitude
Ambient temperature
Humidity
Enclosure protection according
to EN 60529
Pollution degree
Vibration resistance according
to IEC 60068-2-6
Corrosion protection
Finish coating
Colour
Lifetime
Further information
EU Directives
54
6
10 starts
12 V DC
250 V AC
3 A at 250 V (inductive load, cos phi = 0.8)
3 A at 12 V (resistive load)
Indoor and outdoor use permissible
Any position
≤ 2 000 m above sea level
> 2,000 m above sea level, on request
Standard: 40 °C to +80 °C
40 °C to +60 °C (multi-turn actuators for modulating duty with DC motors)
Options: 50 °C to +60 °C (1-phase AC motors)
60 °C to +60 °C (3-phase AC motors)
0 °C to +120 °C (multi-turn actuators for open-close duty with 3-phase AC motors)
For exact version, refer to actuator name plate.
Up to 100 % relative humidity across the entire permissible temperature range
Standard: IP68
For special motors differing enclosure protection: refer to name plate.
Option: DS Terminal compartment additionally sealed against interior (double sealed)
According to AUMA definition, enclosure protection IP68 meets the following requirements:
Depth of water: Maximum 8 m head of water
Duration of continuous immersion in water: Maximum 96 hours
Up to 10 operations during flooding.
Modulating duty is not possible during continuous immersion.
For actual version, refer to actuator name plate.
Pollution degree 4 (when closed) according to EN 50178
2 g, from 10 to 200 Hz
Resistant to vibration during start-up or for failures of the plant. However, a fatigue strength
may not be derived from this. Valid for multi-turn actuators in version AUMA NORM (with
AUMA plug/socket connector, without actuator controls). Not valid in combination with
gearboxes.
Standard: KS: Suitable for use in areas with high salinity, almost permanent condensation,
and high pollution.
Option: KX: Suitable for use in areas with extremely high salinity, permanent condensa-
tion, and high pollution.
KX-G : same as KX, however aluminium-free version (outer parts)
Powder coating
Two-component iron-mica combination
Standard: AUMA silver-grey (similar to RAL 7037)
Option: Other colours are possible on request.
AUMA multi-turn actuators meet or exceed the lifetime requirements of EN 15714-2. For
further details, please contact AUMA
Electromagnetic Compatibility (EMC): (2004/108/EC)
Low Voltage Directive: (2006/95/EC)
Machinery Directive: (2006/42/EC)
SA 07.2 SA 16.2/SAR 07.2
AMB 01.1/AMB02.1
SAR 16.2