Service conditions for actuator with controls
Mounting position
Any position
Enclosure protection according
to EN 60 529
7)
Standard:
IP 67
Options:
IP 68 Max. 6 m head of water, submersible up to flooding 72 hours max.
Up to 10 operations during flooding
Modulating duty is not possible during submersion
For both enclosure protection types (IP 67 and IP 68), the connection compartment is
additionally sealed against interior (double sealed)
Corrosion protection
Standard: KN Suitable for installation in industrial units, in water or power plants
with a low pollutant concentration
Options:
KS
Suitable for installation in occasionally or permanently aggressive
atmosphere with a moderate pollutant concentration (e.g. in
wastewater treatment plants, chemical industry)
KX
Suitable for installation in extremely aggressive atmosphere with high
humidity and high pollutant concentration
Finish coating
Standard:
Two-component iron-mica combination
Option:
Special primer/special finish coat (customer’s choice)
Colour
Standard:
AUMA silver-grey (similar to RAL 7037)
Other colours are possible on request
Ambient temperature
Standard:
– 20 °C to + 40 °C/+ 60 °C
Options:
– 40 °C to + 40 °C, low temperature version incl. heating system
– 50 °C to + 40 °C, extreme low temperature version incl. heating system
Low temperature versions inc. heating system for connection to external power supply
230 V AC or 115 V AC.
Vibration resistance according to
IEC 60068-2-6
1 g, for 10 to 200 Hz
Resistant to vibrations during start-up or for failures of the plant. However, a fatigue
strength may not be derived from this.
Applies to actuator with actuator controls only, not valid in combination with gearboxes.
Lifetime
Open-study duty:
Operating cycles (OPEN - CLOSE - OPEN)
SAExC 07.1 – SAExC 10.1:
20,000
SAExC 14.1 – SAExC 16.1:
15,000
Modulating duty:
9)
SARExC 07.1 – SARExC 10.1:
min. 5.0 million modulating steps
SARExC 14.1 – SARExC 16.1:
min. 3.5 million modulating steps
Weight
Refer to separate Technical data SA/SAR/AC
Accessories
Wall bracket
10)
AUMATIC mounted separately from the actuator, including plug/socket connector.
Connecting cables on request.
Recommended for high ambient temperatures, difficult access, or in case of heavy
vibrations during service.
Programming software for PC
COM-AC. An interface cable is required for the standard infra-red programming interface
Further information
EU Directives
ATEX Directive: (94/9/EC)
Electromagnetic Compatibility (EMC): (2004/108/EC)
Low Voltage Directive: (2006/95/EC)
Machinery Directive: (98/37/EC)
7) The enclosure protection according to the name plate applies. For enclosure protection IP 68, higher corrosion protection KS or KX is strongly recommended.
8) With a special sizing of the actuator up to max. 70°C possible.
9) The lifetime depends on the load and the number of starts. A high starting frequency will rarely improve the modulating accuracy. To reach the longest possible
maintenance and fault-free operating time, the number of starts per hour chosen should be as low as possible for the process.
10) Cable length between actuator and AUMATIC max. 100 m. Requires separate data cable for MWG. If actuator and AUMATIC are separated at a later date, the
max. cable length is 10 m.
80
Multi-turn actuator SAExC 07.1 – SAExC 16.1/SARExC 07.1 – SARExC 16.1 Non-Intrusive
with actuator controls AUMATIC ACExC 01.1 Profibus DP
Operation instructions
