Features and functions
●
Electronic device ID with order and product data
●
Operating data logging: A resettable counter and a lifetime counter each for:
-
Motor running time, number of starts, torque switch trippings in end position CLOSED, limit
switch trippings in end position CLOSED, torque switch trippings in end position OPEN, limit
switch trippings in end position OPEN, torque faults CLOSE, torque faults OPEN, motor protection
trippings
●
Time-stamped event report with history for setting, operation and faults
●
Status signals according to NAMUR recommendation NE 107: "Failure", "Function check", "Out of
specification", "Maintenance required"
●
Torque characteristics (for version with MWG in actuator):
-
3 torque characteristics (torque-travel characteristic) for opening and closing directions can be
saved separately.
-
Torque characteristics stored can be shown on the display.
Diagnostic functions
PTC tripping device in combination with PTC thermistors within actuator motor
Standard:
Motor protection evaluation
Thermal overload relay in controls combined with thermoswitches within actuator
Option:
AUMA Ex plug/socket connector with screw-type terminals (KP), max. 38 control terminals
/ max. supply voltage 525 V AC
Standard:
Electrical connection
●
AUMA Ex plug/socket connector with terminal blocks (KES), increased safety Ex e
●
AUMA Ex plug/socket connector with terminal blocks (KES), flameproof enclosure Ex
d
●
AUMA Ex plug/socket connector (KT); screw-type motor terminals; push-in type control
terminals
Options:
Metric threads
Standard:
Threads for cable entries
Pg-threads, NPT-threads, G-threads
Options:
Refer to name plate
Wiring diagram
Service conditions
Indoor and outdoor use permissible
Use
Any position
Mounting position
≤
2 000 m above sea level
> 2,000 m above sea level, on request
Installation altitude
Refer to name plate of actuator controls
Ambient temperature
Up to 100 % relative humidity across the entire permissible temperature range
Humidity
IP68
Terminal compartment additionally sealed against interior of actuator controls (double sealed)
Enclosure protection according to
EN 60529
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 continuous immersion
●
Modulating duty is not possible during continuous immersion.
For exact version, refer to actuator controls name plate.
Pollution degree 4 (when closed), pollution degree 2 (internal)
Pollution degree according to IEC
60664-1
1 g, from 10 Hz 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. (Not valid in combination with gearboxes)
Vibration resistance according to
IEC 60068-2-6
Suitable for use in areas with high salinity, almost permanent condensation, and
high pollution.
KS
Standard:
Corrosion protection
Suitable for use in areas with extremely high salinity, permanent condensation,
and high pollution.
KX
Option:
Double layer powder coating
Two-component iron-mica combination
Coating
AUMA silver-grey (similar to RAL 7037)
Standard:
Colour
Available colours on request
Option:
96
SAEx 25.1 – SAEx 40.1 / SAREx 25.1 – SAREx 30.1
Technical data
ACExC 01.2
